

<!--XBRL Document Created with Wdesk from Workiva-->
<!-- -->
<link:linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/AccountsReceivable" xlink:href="pbh-20180331.xsd#AccountsReceivable" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/AccountsReceivableScheduleOfAccountsReceivableDetails" xlink:href="pbh-20180331.xsd#AccountsReceivableScheduleOfAccountsReceivableDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/AccountsReceivableTables" xlink:href="pbh-20180331.xsd#AccountsReceivableTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/AccumulatedOtherComprehensiveLoss" xlink:href="pbh-20180331.xsd#AccumulatedOtherComprehensiveLoss" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/AccumulatedOtherComprehensiveLossComponentsOfAociDetails" xlink:href="pbh-20180331.xsd#AccumulatedOtherComprehensiveLossComponentsOfAociDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/AccumulatedOtherComprehensiveLossTables" xlink:href="pbh-20180331.xsd#AccumulatedOtherComprehensiveLossTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/Acquisitions" xlink:href="pbh-20180331.xsd#Acquisitions" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/AcquisitionsAllocationsDetails" xlink:href="pbh-20180331.xsd#AcquisitionsAllocationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/AcquisitionsNarrativeDetails" xlink:href="pbh-20180331.xsd#AcquisitionsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/AcquisitionsProFormaDetails" xlink:href="pbh-20180331.xsd#AcquisitionsProFormaDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/AcquisitionsTables" xlink:href="pbh-20180331.xsd#AcquisitionsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentation" xlink:href="pbh-20180331.xsd#BusinessAndBasisOfPresentation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationCashAndCashEquivalentsDetails" xlink:href="pbh-20180331.xsd#BusinessAndBasisOfPresentationCashAndCashEquivalentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationCostOfSalesDetails" xlink:href="pbh-20180331.xsd#BusinessAndBasisOfPresentationCostOfSalesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationEarningsPerShareDetails" xlink:href="pbh-20180331.xsd#BusinessAndBasisOfPresentationEarningsPerShareDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationIncomeTaxesDetails" xlink:href="pbh-20180331.xsd#BusinessAndBasisOfPresentationIncomeTaxesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationIntangibleAssetsDetails" xlink:href="pbh-20180331.xsd#BusinessAndBasisOfPresentationIntangibleAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationPolicies" xlink:href="pbh-20180331.xsd#BusinessAndBasisOfPresentationPolicies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationPropertyPlantAndEquipmentDetails" xlink:href="pbh-20180331.xsd#BusinessAndBasisOfPresentationPropertyPlantAndEquipmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationTables" xlink:href="pbh-20180331.xsd#BusinessAndBasisOfPresentationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessSegments" xlink:href="pbh-20180331.xsd#BusinessSegments" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessSegmentsAssetsBySegmentDetails" xlink:href="pbh-20180331.xsd#BusinessSegmentsAssetsBySegmentDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessSegmentsGoodwillAndIntangibleAssetsByGeographicAreaDetails" xlink:href="pbh-20180331.xsd#BusinessSegmentsGoodwillAndIntangibleAssetsByGeographicAreaDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessSegmentsInformationOnOperatingAndReportableSegmentsDetails" xlink:href="pbh-20180331.xsd#BusinessSegmentsInformationOnOperatingAndReportableSegmentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessSegmentsRevenueByGeographicAreaDetails" xlink:href="pbh-20180331.xsd#BusinessSegmentsRevenueByGeographicAreaDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessSegmentsRevenueByProductDetails" xlink:href="pbh-20180331.xsd#BusinessSegmentsRevenueByProductDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/BusinessSegmentsTables" xlink:href="pbh-20180331.xsd#BusinessSegmentsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/CommitmentsAndContingencies" xlink:href="pbh-20180331.xsd#CommitmentsAndContingencies" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/CommitmentsAndContingenciesFutureMinimumRentalPaymentsDetails" xlink:href="pbh-20180331.xsd#CommitmentsAndContingenciesFutureMinimumRentalPaymentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/CommitmentsAndContingenciesLongTermSupplyAgreementDetails" xlink:href="pbh-20180331.xsd#CommitmentsAndContingenciesLongTermSupplyAgreementDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/CommitmentsAndContingenciesTables" xlink:href="pbh-20180331.xsd#CommitmentsAndContingenciesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/ConcentrationsOfRisk" xlink:href="pbh-20180331.xsd#ConcentrationsOfRisk" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/ConcentrationsOfRiskNarrativeDetails" xlink:href="pbh-20180331.xsd#ConcentrationsOfRiskNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/ConsolidatedBalanceSheets" xlink:href="pbh-20180331.xsd#ConsolidatedBalanceSheets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/ConsolidatedBalanceSheetsParentheticals" xlink:href="pbh-20180331.xsd#ConsolidatedBalanceSheetsParentheticals" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/ConsolidatedStatementsOfCashFlows" xlink:href="pbh-20180331.xsd#ConsolidatedStatementsOfCashFlows" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/ConsolidatedStatementsOfChangesInStockholdersEquity" xlink:href="pbh-20180331.xsd#ConsolidatedStatementsOfChangesInStockholdersEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/ConsolidatedStatementsOfIncomeAndComprehensiveIncome" xlink:href="pbh-20180331.xsd#ConsolidatedStatementsOfIncomeAndComprehensiveIncome" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/DivestituresAndSaleOfLicenseRights" xlink:href="pbh-20180331.xsd#DivestituresAndSaleOfLicenseRights" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/DivestituresAndSaleOfLicenseRightsNarrativeDetails" xlink:href="pbh-20180331.xsd#DivestituresAndSaleOfLicenseRightsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/DocumentAndEntityInformation" xlink:href="pbh-20180331.xsd#DocumentAndEntityInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlans" xlink:href="pbh-20180331.xsd#EmployeeRetirementPlans" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansAccumulatedOtherComprehensiveIncomeLossDetails" xlink:href="pbh-20180331.xsd#EmployeeRetirementPlansAccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansAmountsRecognizedInBalanceSheetDetails" xlink:href="pbh-20180331.xsd#EmployeeRetirementPlansAmountsRecognizedInBalanceSheetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansCategoryOfPlanAssetsDetails" xlink:href="pbh-20180331.xsd#EmployeeRetirementPlansCategoryOfPlanAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansExpectedBenefitPaymentsDetails" xlink:href="pbh-20180331.xsd#EmployeeRetirementPlansExpectedBenefitPaymentsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansExpectedReturnOnPlanAssetsDetails" xlink:href="pbh-20180331.xsd#EmployeeRetirementPlansExpectedReturnOnPlanAssetsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansNarrativeDetails" xlink:href="pbh-20180331.xsd#EmployeeRetirementPlansNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansPeriodicServiceCostsDetails" xlink:href="pbh-20180331.xsd#EmployeeRetirementPlansPeriodicServiceCostsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansTables" xlink:href="pbh-20180331.xsd#EmployeeRetirementPlansTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansWeightedAverageAssumptionsDetails" xlink:href="pbh-20180331.xsd#EmployeeRetirementPlansWeightedAverageAssumptionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/FairValueMeasurements" xlink:href="pbh-20180331.xsd#FairValueMeasurements" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/FairValueMeasurementsSummaryOfCarryingAmountsAndEstimatedFairValueDetails" xlink:href="pbh-20180331.xsd#FairValueMeasurementsSummaryOfCarryingAmountsAndEstimatedFairValueDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/FairValueMeasurementsTables" xlink:href="pbh-20180331.xsd#FairValueMeasurementsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/Goodwill" xlink:href="pbh-20180331.xsd#Goodwill" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/GoodwillDetails" xlink:href="pbh-20180331.xsd#GoodwillDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/GoodwillNarrativeDetails" xlink:href="pbh-20180331.xsd#GoodwillNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/GoodwillTables" xlink:href="pbh-20180331.xsd#GoodwillTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/IncomeTaxes" xlink:href="pbh-20180331.xsd#IncomeTaxes" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/IncomeTaxesComponentsOfDeferredTaxBalancesDetails" xlink:href="pbh-20180331.xsd#IncomeTaxesComponentsOfDeferredTaxBalancesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/IncomeTaxesComponentsOfProvisionForIncomeTaxesDetails" xlink:href="pbh-20180331.xsd#IncomeTaxesComponentsOfProvisionForIncomeTaxesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/IncomeTaxesIncomeBeforeContinuingOperationsDetails" xlink:href="pbh-20180331.xsd#IncomeTaxesIncomeBeforeContinuingOperationsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/IncomeTaxesNarrativeDetails" xlink:href="pbh-20180331.xsd#IncomeTaxesNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/IncomeTaxesReconciliationOfEffectiveTaxRateDetails" xlink:href="pbh-20180331.xsd#IncomeTaxesReconciliationOfEffectiveTaxRateDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/IncomeTaxesTables" xlink:href="pbh-20180331.xsd#IncomeTaxesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/IncomeTaxesUncertainTaxLiabilityActivityDetails" xlink:href="pbh-20180331.xsd#IncomeTaxesUncertainTaxLiabilityActivityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/IntangibleAssets" xlink:href="pbh-20180331.xsd#IntangibleAssets" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/IntangibleAssetsExpectedAmortizationExpenseDetails" xlink:href="pbh-20180331.xsd#IntangibleAssetsExpectedAmortizationExpenseDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/IntangibleAssetsNarrativeDetails" xlink:href="pbh-20180331.xsd#IntangibleAssetsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/IntangibleAssetsReconciliationOfActivityDetails" xlink:href="pbh-20180331.xsd#IntangibleAssetsReconciliationOfActivityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/IntangibleAssetsTables" xlink:href="pbh-20180331.xsd#IntangibleAssetsTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/Inventories" xlink:href="pbh-20180331.xsd#Inventories" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/InventoriesScheduleOfInventoriesDetails" xlink:href="pbh-20180331.xsd#InventoriesScheduleOfInventoriesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/InventoriesTables" xlink:href="pbh-20180331.xsd#InventoriesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/LongTermDebt" xlink:href="pbh-20180331.xsd#LongTermDebt" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/LongTermDebtMaturitiesOfLongTermDebtDetails" xlink:href="pbh-20180331.xsd#LongTermDebtMaturitiesOfLongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/LongTermDebtNarrative2012TermLoanAnd2012AblRevolverDetails" xlink:href="pbh-20180331.xsd#LongTermDebtNarrative2012TermLoanAnd2012AblRevolverDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/LongTermDebtNarrative2013SeniorNotesDetails" xlink:href="pbh-20180331.xsd#LongTermDebtNarrative2013SeniorNotesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/LongTermDebtNarrative2016SeniorNotesDetails" xlink:href="pbh-20180331.xsd#LongTermDebtNarrative2016SeniorNotesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/LongTermDebtNarrativeRedemptionsAndRestrictionsDetails" xlink:href="pbh-20180331.xsd#LongTermDebtNarrativeRedemptionsAndRestrictionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/LongTermDebtScheduleOfLongTermDebtDetails" xlink:href="pbh-20180331.xsd#LongTermDebtScheduleOfLongTermDebtDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/LongTermDebtTables" xlink:href="pbh-20180331.xsd#LongTermDebtTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/OtherAccruedLiabilities" xlink:href="pbh-20180331.xsd#OtherAccruedLiabilities" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/OtherAccruedLiabilitiesScheduleOfOtherAccruedLiabilitiesDetails" xlink:href="pbh-20180331.xsd#OtherAccruedLiabilitiesScheduleOfOtherAccruedLiabilitiesDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/OtherAccruedLiabilitiesTables" xlink:href="pbh-20180331.xsd#OtherAccruedLiabilitiesTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/PropertyPlantAndEquipment" xlink:href="pbh-20180331.xsd#PropertyPlantAndEquipment" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/PropertyPlantAndEquipmentScheduleOfPropertyPlantAndEquipmentNetDetails" xlink:href="pbh-20180331.xsd#PropertyPlantAndEquipmentScheduleOfPropertyPlantAndEquipmentNetDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/PropertyPlantAndEquipmentTables" xlink:href="pbh-20180331.xsd#PropertyPlantAndEquipmentTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/ScheduleIiValuationAndQualifyingAccounts" xlink:href="pbh-20180331.xsd#ScheduleIiValuationAndQualifyingAccounts" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/ScheduleIiValuationAndQualifyingAccountsDetails" xlink:href="pbh-20180331.xsd#ScheduleIiValuationAndQualifyingAccountsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/ShareBasedCompensation" xlink:href="pbh-20180331.xsd#ShareBasedCompensation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/ShareBasedCompensationNarrativeDetails" xlink:href="pbh-20180331.xsd#ShareBasedCompensationNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/ShareBasedCompensationRestrictedSharesActivityDetails" xlink:href="pbh-20180331.xsd#ShareBasedCompensationRestrictedSharesActivityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/ShareBasedCompensationStockOptionActivityDetails" xlink:href="pbh-20180331.xsd#ShareBasedCompensationStockOptionActivityDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/ShareBasedCompensationStockOptionValuationAssumptionsDetails" xlink:href="pbh-20180331.xsd#ShareBasedCompensationStockOptionValuationAssumptionsDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/ShareBasedCompensationTables" xlink:href="pbh-20180331.xsd#ShareBasedCompensationTables" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/StockholdersEquity" xlink:href="pbh-20180331.xsd#StockholdersEquity" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/StockholdersEquityNarrativeDetails" xlink:href="pbh-20180331.xsd#StockholdersEquityNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/SubsequentEvents" xlink:href="pbh-20180331.xsd#SubsequentEvents" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/SubsequentEventsNarrativeDetails" xlink:href="pbh-20180331.xsd#SubsequentEventsNarrativeDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/UnauditedQuarterlyFinancialInformation" xlink:href="pbh-20180331.xsd#UnauditedQuarterlyFinancialInformation" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/UnauditedQuarterlyFinancialInformationScheduleOfQuarterlyFinancialInformationDetails" xlink:href="pbh-20180331.xsd#UnauditedQuarterlyFinancialInformationScheduleOfQuarterlyFinancialInformationDetails" xlink:type="simple" />
  <link:roleRef roleURI="http://www.prestigebrandsinc.com/role/UnauditedQuarterlyFinancialInformationTables" xlink:href="pbh-20180331.xsd#UnauditedQuarterlyFinancialInformationTables" xlink:type="simple" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/AccountsReceivable" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/AccountsReceivableScheduleOfAccountsReceivableDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_dd7775cd-f4ab-5607-9b31-1ee98f605818" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableGrossCurrent" xlink:label="loc_us-gaap_AccountsReceivableGrossCurrent_6ec0b2e4-97da-0489-cfea-58f8b5967f1b" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_dd7775cd-f4ab-5607-9b31-1ee98f605818" xlink:to="loc_us-gaap_AccountsReceivableGrossCurrent_6ec0b2e4-97da-0489-cfea-58f8b5967f1b" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_AllowanceForDiscountsReturnsAndUncollectibleAccountsReceivable" xlink:label="loc_pbh_AllowanceForDiscountsReturnsAndUncollectibleAccountsReceivable_ea83ff2e-0d4f-803f-19e6-7a200d96280b" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AccountsReceivableNetCurrent_dd7775cd-f4ab-5607-9b31-1ee98f605818" xlink:to="loc_pbh_AllowanceForDiscountsReturnsAndUncollectibleAccountsReceivable_ea83ff2e-0d4f-803f-19e6-7a200d96280b" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/AccountsReceivableTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/AccumulatedOtherComprehensiveLoss" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/AccumulatedOtherComprehensiveLossComponentsOfAociDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/AccumulatedOtherComprehensiveLossTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/Acquisitions" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/AcquisitionsAllocationsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_e66eb458-8500-fc68-5c5a-c52959376fd5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_534c4147-6a9f-f763-f45b-0d025f929de9" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_e66eb458-8500-fc68-5c5a-c52959376fd5" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_534c4147-6a9f-f763-f45b-0d025f929de9" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpenses" xlink:label="loc_pbh_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpenses_622b0f00-fc06-b857-f3cd-7a200caa92ee" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_534c4147-6a9f-f763-f45b-0d025f929de9" xlink:to="loc_pbh_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccruedExpenses_622b0f00-fc06-b857-f3cd-7a200caa92ee" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther_ab45d662-d92f-84fb-2ae9-0e4960fdcc79" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_534c4147-6a9f-f763-f45b-0d025f929de9" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNoncurrentLiabilitiesOther_ab45d662-d92f-84fb-2ae9-0e4960fdcc79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable_9481f0ea-bead-3f1d-7474-6ec0c6f5f2a6" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_534c4147-6a9f-f763-f45b-0d025f929de9" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable_9481f0ea-bead-3f1d-7474-6ec0c6f5f2a6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_075b67f7-744f-57f0-72b0-182aaf115b56" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities_534c4147-6a9f-f763-f45b-0d025f929de9" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxLiabilities_075b67f7-744f-57f0-72b0-182aaf115b56" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_920f422e-1374-af55-c08e-afb11056448e" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet_e66eb458-8500-fc68-5c5a-c52959376fd5" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_920f422e-1374-af55-c08e-afb11056448e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_5a23735a-10c2-64f7-3d5a-453792d1607d" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_920f422e-1374-af55-c08e-afb11056448e" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_5a23735a-10c2-64f7-3d5a-453792d1607d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_95ec2852-df8b-d033-5d13-a8d506cf481d" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_920f422e-1374-af55-c08e-afb11056448e" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_95ec2852-df8b-d033-5d13-a8d506cf481d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_de234906-4555-79c4-6c13-51f5af410421" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_920f422e-1374-af55-c08e-afb11056448e" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_de234906-4555-79c4-6c13-51f5af410421" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_31b59b3c-3561-f961-13ba-e3cc74150736" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_920f422e-1374-af55-c08e-afb11056448e" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsPrepaidExpenseAndOtherAssets_31b59b3c-3561-f961-13ba-e3cc74150736" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_4e5d7007-764c-d3cb-5dbd-3a33b1b3941c" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_920f422e-1374-af55-c08e-afb11056448e" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_4e5d7007-764c-d3cb-5dbd-3a33b1b3941c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_93a64cae-271a-5e6b-8c83-5adf9f941142" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_920f422e-1374-af55-c08e-afb11056448e" xlink:to="loc_us-gaap_Goodwill_93a64cae-271a-5e6b-8c83-5adf9f941142" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_ea5f0c55-82ec-3013-b10d-5cbd46212889" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_920f422e-1374-af55-c08e-afb11056448e" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill_ea5f0c55-82ec-3013-b10d-5cbd46212889" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_22355879-a922-e02e-8d98-a3c4d4cf8141" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets_920f422e-1374-af55-c08e-afb11056448e" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherNoncurrentAssets_22355879-a922-e02e-8d98-a3c4d4cf8141" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/AcquisitionsNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/AcquisitionsProFormaDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/AcquisitionsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationCashAndCashEquivalentsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationCostOfSalesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_223fd9c8-68e8-e433-7c40-f98b238e79de" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_86e61cf2-b7b2-e230-65f1-5a2b152f3a30" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_223fd9c8-68e8-e433-7c40-f98b238e79de" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_86e61cf2-b7b2-e230-65f1-5a2b152f3a30" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements" xlink:label="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_cee10fe8-a4bb-491c-22f6-69a723d6a718" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_223fd9c8-68e8-e433-7c40-f98b238e79de" xlink:to="loc_us-gaap_IncrementalCommonSharesAttributableToShareBasedPaymentArrangements_cee10fe8-a4bb-491c-22f6-69a723d6a718" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationIncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:href="pbh-20180331.xsd#pbh_TaxCutsAndJobsActOf2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit" xlink:label="loc_pbh_TaxCutsAndJobsActOf2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit_4A19408DA0391E2D06A23C4DD4B4202D" xlink:type="locator" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_TaxCutsAndJobsActOf2017IncompleteAccountingChangeInTaxRateDeferredTaxLiabilityProvisionalIncomeTaxExpenseBenefit" xlink:label="loc_pbh_TaxCutsAndJobsActOf2017IncompleteAccountingChangeInTaxRateDeferredTaxLiabilityProvisionalIncomeTaxExpenseBenefit_313E6428E350A54527E54284869A267A" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_TaxCutsAndJobsActOf2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit_4A19408DA0391E2D06A23C4DD4B4202D" xlink:to="loc_pbh_TaxCutsAndJobsActOf2017IncompleteAccountingChangeInTaxRateDeferredTaxLiabilityProvisionalIncomeTaxExpenseBenefit_313E6428E350A54527E54284869A267A" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_TaxCutsandJobsActof2017IncompleteAccountingChangeinTaxRateProvisionalIncomeTaxExpenseBenefit" xlink:label="loc_pbh_TaxCutsandJobsActof2017IncompleteAccountingChangeinTaxRateProvisionalIncomeTaxExpenseBenefit_8C73B964E4A612181DE13C4C76826B89" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_TaxCutsAndJobsActOf2017IncompleteAccountingProvisionalIncomeTaxExpenseBenefit_4A19408DA0391E2D06A23C4DD4B4202D" xlink:to="loc_pbh_TaxCutsandJobsActof2017IncompleteAccountingChangeinTaxRateProvisionalIncomeTaxExpenseBenefit_8C73B964E4A612181DE13C4C76826B89" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationIntangibleAssetsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationPolicies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationPropertyPlantAndEquipmentDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessAndBasisOfPresentationTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessSegments" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessSegmentsAssetsBySegmentDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IntangibleAssetsNetIncludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_c04dd71c-529e-62f9-136d-a0a478e6fbc1" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_93a64cae-271a-5e6b-8c83-5adf9f941142" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_c04dd71c-529e-62f9-136d-a0a478e6fbc1" xlink:to="loc_us-gaap_Goodwill_93a64cae-271a-5e6b-8c83-5adf9f941142" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_1fe06082-076b-052d-6e2e-930afe9d6b2d" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetIncludingGoodwill_c04dd71c-529e-62f9-136d-a0a478e6fbc1" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_1fe06082-076b-052d-6e2e-930afe9d6b2d" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessSegmentsGoodwillAndIntangibleAssetsByGeographicAreaDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessSegmentsInformationOnOperatingAndReportableSegmentsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:type="locator" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_ContributionMargin" xlink:label="loc_pbh_ContributionMargin_ae81b7ef-b96d-973a-11c9-7a200d146266" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_pbh_ContributionMargin_ae81b7ef-b96d-973a-11c9-7a200d146266" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GrossProfit" xlink:label="loc_us-gaap_GrossProfit_aaae347c-fa91-e2c3-dd05-1b008b13fd0c" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_ContributionMargin_ae81b7ef-b96d-973a-11c9-7a200d146266" xlink:to="loc_us-gaap_GrossProfit_aaae347c-fa91-e2c3-dd05-1b008b13fd0c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MarketingAndAdvertisingExpense" xlink:label="loc_us-gaap_MarketingAndAdvertisingExpense_3abace1b-3fd2-6874-1636-b46a709401c6" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_ContributionMargin_ae81b7ef-b96d-973a-11c9-7a200d146266" xlink:to="loc_us-gaap_MarketingAndAdvertisingExpense_3abace1b-3fd2-6874-1636-b46a709401c6" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_GeneralAndAdministrativeAndDepreciationAndAmortizationExpense" xlink:label="loc_pbh_GeneralAndAdministrativeAndDepreciationAndAmortizationExpense_243a704e-d5c5-26e3-da33-7a200c680fbd" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_pbh_GeneralAndAdministrativeAndDepreciationAndAmortizationExpense_243a704e-d5c5-26e3-da33-7a200c680fbd" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessSegmentsRevenueByGeographicAreaDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessSegmentsRevenueByProductDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/BusinessSegmentsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/CommitmentsAndContingencies" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/CommitmentsAndContingenciesFutureMinimumRentalPaymentsDetails" xlink:type="extended">
    <link:loc xlink:href="pbh-20180331.xsd#pbh_OperatingLeasesFutureMinimumPaymentsDueNetofReceivables" xlink:label="loc_pbh_OperatingLeasesFutureMinimumPaymentsDueNetofReceivables_c52bfb97-d9f9-a5ce-bf06-7a200d8ae574" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_e7ae0c4b-54d0-1d15-1541-1fb5329d750c" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_OperatingLeasesFutureMinimumPaymentsDueNetofReceivables_c52bfb97-d9f9-a5ce-bf06-7a200d8ae574" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_e7ae0c4b-54d0-1d15-1541-1fb5329d750c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_5046b63b-148e-eb12-dd52-2a1e8f1e69c0" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_e7ae0c4b-54d0-1d15-1541-1fb5329d750c" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueCurrent_5046b63b-148e-eb12-dd52-2a1e8f1e69c0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_483c5d20-89a2-da39-b56f-2ea722d97042" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_e7ae0c4b-54d0-1d15-1541-1fb5329d750c" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInTwoYears_483c5d20-89a2-da39-b56f-2ea722d97042" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_b5a3356e-f555-ddd5-297a-b04afe0bfd5c" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_e7ae0c4b-54d0-1d15-1541-1fb5329d750c" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInThreeYears_b5a3356e-f555-ddd5-297a-b04afe0bfd5c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_6818de09-a032-5221-5ee6-896e1c2d0634" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_e7ae0c4b-54d0-1d15-1541-1fb5329d750c" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFourYears_6818de09-a032-5221-5ee6-896e1c2d0634" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_56f89e4f-d247-3cf0-a749-00554ab475a6" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_e7ae0c4b-54d0-1d15-1541-1fb5329d750c" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueInFiveYears_56f89e4f-d247-3cf0-a749-00554ab475a6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_fb0efb32-4bb1-57d0-236e-d8af81dc125f" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_e7ae0c4b-54d0-1d15-1541-1fb5329d750c" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDueThereafter_fb0efb32-4bb1-57d0-236e-d8af81dc125f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_10169f97-57e1-8b74-8de0-846d2a224fed" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_OperatingLeasesFutureMinimumPaymentsDueNetofReceivables_c52bfb97-d9f9-a5ce-bf06-7a200d8ae574" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsReceivable_10169f97-57e1-8b74-8de0-846d2a224fed" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/CommitmentsAndContingenciesLongTermSupplyAgreementDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PurchaseObligation" xlink:label="loc_us-gaap_PurchaseObligation_5d90eae8-d7d0-196f-9ee8-660598767299" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PurchaseObligationDueInNextTwelveMonths" xlink:label="loc_us-gaap_PurchaseObligationDueInNextTwelveMonths_551216b1-f3cb-e1b0-7faf-ccc8ef9d2e47" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PurchaseObligation_5d90eae8-d7d0-196f-9ee8-660598767299" xlink:to="loc_us-gaap_PurchaseObligationDueInNextTwelveMonths_551216b1-f3cb-e1b0-7faf-ccc8ef9d2e47" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PurchaseObligationDueInSecondYear" xlink:label="loc_us-gaap_PurchaseObligationDueInSecondYear_11846c14-8264-d3da-49e0-769598463349" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PurchaseObligation_5d90eae8-d7d0-196f-9ee8-660598767299" xlink:to="loc_us-gaap_PurchaseObligationDueInSecondYear_11846c14-8264-d3da-49e0-769598463349" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PurchaseObligationDueInThirdYear" xlink:label="loc_us-gaap_PurchaseObligationDueInThirdYear_f899b283-15ef-a33d-7c4d-490f24e8a6ee" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PurchaseObligation_5d90eae8-d7d0-196f-9ee8-660598767299" xlink:to="loc_us-gaap_PurchaseObligationDueInThirdYear_f899b283-15ef-a33d-7c4d-490f24e8a6ee" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PurchaseObligationDueInFourthYear" xlink:label="loc_us-gaap_PurchaseObligationDueInFourthYear_fb4488b2-12c9-7d4a-2ce4-71a94ec8834a" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PurchaseObligation_5d90eae8-d7d0-196f-9ee8-660598767299" xlink:to="loc_us-gaap_PurchaseObligationDueInFourthYear_fb4488b2-12c9-7d4a-2ce4-71a94ec8834a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PurchaseObligationDueInFifthYear" xlink:label="loc_us-gaap_PurchaseObligationDueInFifthYear_69a81c64-8b47-f06a-9163-d72a46d94fe1" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PurchaseObligation_5d90eae8-d7d0-196f-9ee8-660598767299" xlink:to="loc_us-gaap_PurchaseObligationDueInFifthYear_69a81c64-8b47-f06a-9163-d72a46d94fe1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PurchaseObligationDueAfterFifthYear" xlink:label="loc_us-gaap_PurchaseObligationDueAfterFifthYear_5e815aaa-5fbd-5fb8-9787-a0ca82f516b9" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PurchaseObligation_5d90eae8-d7d0-196f-9ee8-660598767299" xlink:to="loc_us-gaap_PurchaseObligationDueAfterFifthYear_5e815aaa-5fbd-5fb8-9787-a0ca82f516b9" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/CommitmentsAndContingenciesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/ConcentrationsOfRisk" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/ConcentrationsOfRiskNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/ConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_c6057b1d-6685-8249-2051-6c57f3a16a9e" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_1944a381-5c4e-ce3c-9111-13ccd1c639db" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_c6057b1d-6685-8249-2051-6c57f3a16a9e" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_1944a381-5c4e-ce3c-9111-13ccd1c639db" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_93a64cae-271a-5e6b-8c83-5adf9f941142" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_c6057b1d-6685-8249-2051-6c57f3a16a9e" xlink:to="loc_us-gaap_Goodwill_93a64cae-271a-5e6b-8c83-5adf9f941142" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_1fe06082-076b-052d-6e2e-930afe9d6b2d" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_c6057b1d-6685-8249-2051-6c57f3a16a9e" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_1fe06082-076b-052d-6e2e-930afe9d6b2d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_9b27fab9-d497-627b-4cfb-6b585220b978" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_c6057b1d-6685-8249-2051-6c57f3a16a9e" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_9b27fab9-d497-627b-4cfb-6b585220b978" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Assets_c6057b1d-6685-8249-2051-6c57f3a16a9e" xlink:to="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_07da1db4-2708-4446-4250-1fdd5956185e" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_07da1db4-2708-4446-4250-1fdd5956185e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsReceivableNetCurrent" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_dd7775cd-f4ab-5607-9b31-1ee98f605818" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_dd7775cd-f4ab-5607-9b31-1ee98f605818" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_7eab44cf-1ea1-ca2a-420f-21f7b5343fc3" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_InventoryNet_7eab44cf-1ea1-ca2a-420f-21f7b5343fc3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PrepaidExpenseAndOtherAssetsCurrent" xlink:label="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_2294e6a2-7bab-43ed-d02c-bdf73b8fa561" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_PrepaidExpenseAndOtherAssetsCurrent_2294e6a2-7bab-43ed-d02c-bdf73b8fa561" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsNetCurrent" xlink:label="loc_us-gaap_DeferredTaxAssetsNetCurrent_02915ede-9b4f-04d7-f804-a5c5e4bc39d2" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_AssetsCurrent_8a47066b-3628-88d1-49db-ed09aecc7fc7" xlink:to="loc_us-gaap_DeferredTaxAssetsNetCurrent_02915ede-9b4f-04d7-f804-a5c5e4bc39d2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_159dcb00-b17e-17db-7098-be4159799459" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_159dcb00-b17e-17db-7098-be4159799459" xlink:to="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="loc_us-gaap_PreferredStockValue_4fb6195d-d905-dac7-e5a0-79f324993f79" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_PreferredStockValue_4fb6195d-d905-dac7-e5a0-79f324993f79" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_us-gaap_CommonStockValue_c3f7606a-e7e9-61d5-b60b-b4b059f68b26" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_CommonStockValue_c3f7606a-e7e9-61d5-b60b-b4b059f68b26" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="loc_us-gaap_AdditionalPaidInCapital_2d1b9d27-8b19-82d9-2843-5b3d292b7fbb" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_AdditionalPaidInCapital_2d1b9d27-8b19-82d9-2843-5b3d292b7fbb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_TreasuryStockValue" xlink:label="loc_us-gaap_TreasuryStockValue_40678492-c421-af67-b276-f663f9ff2f98" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_TreasuryStockValue_40678492-c421-af67-b276-f663f9ff2f98" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_04f0961a-a0bc-88cf-6658-3f950da4a458" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_04f0961a-a0bc-88cf-6658-3f950da4a458" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_065cb284-7fca-cc9b-5752-2feaf74d0011" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_StockholdersEquity_4b158f76-5f04-5e4d-ead3-d80e1f9943db" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_065cb284-7fca-cc9b-5752-2feaf74d0011" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_d8bb821f-d155-9d4e-1738-736b4bf4cb19" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_159dcb00-b17e-17db-7098-be4159799459" xlink:to="loc_us-gaap_Liabilities_d8bb821f-d155-9d4e-1738-736b4bf4cb19" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilitiesNet" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_9a73c768-7e07-f56f-7aba-2b93110d3715" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_d8bb821f-d155-9d4e-1738-736b4bf4cb19" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilitiesNet_9a73c768-7e07-f56f-7aba-2b93110d3715" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_f234998c-5e05-09d0-d53e-5c44423c97c0" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_d8bb821f-d155-9d4e-1738-736b4bf4cb19" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_f234998c-5e05-09d0-d53e-5c44423c97c0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_822b66ff-44a1-e66b-5e0c-09356970a23d" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_d8bb821f-d155-9d4e-1738-736b4bf4cb19" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_822b66ff-44a1-e66b-5e0c-09356970a23d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet" xlink:label="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_2a27283b-1aea-485a-d3ce-961b25dfc734" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_822b66ff-44a1-e66b-5e0c-09356970a23d" xlink:to="loc_us-gaap_DebtInstrumentUnamortizedDiscountPremiumAndDebtIssuanceCostsNet_2a27283b-1aea-485a-d3ce-961b25dfc734" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_LongTermDebtExcludingCurrentMaturitiesGross" xlink:label="loc_pbh_LongTermDebtExcludingCurrentMaturitiesGross_6368c0f3-4596-a9c1-b707-7a200d164f17" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LongTermDebtNoncurrent_822b66ff-44a1-e66b-5e0c-09356970a23d" xlink:to="loc_pbh_LongTermDebtExcludingCurrentMaturitiesGross_6368c0f3-4596-a9c1-b707-7a200d164f17" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_Liabilities_d8bb821f-d155-9d4e-1738-736b4bf4cb19" xlink:to="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_us-gaap_AccountsPayableCurrent_7a72b51a-735c-1ad4-bd3f-d9bcf2d6a26d" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_AccountsPayableCurrent_7a72b51a-735c-1ad4-bd3f-d9bcf2d6a26d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestAndDividendsPayableCurrent" xlink:label="loc_us-gaap_InterestAndDividendsPayableCurrent_f68ad903-8f47-5edb-50a0-91873fb6519f" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_us-gaap_InterestAndDividendsPayableCurrent_f68ad903-8f47-5edb-50a0-91873fb6519f" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_AccruedAndOtherLiabilitiesCurrent" xlink:label="loc_pbh_AccruedAndOtherLiabilitiesCurrent_7708c0ba-709a-f060-1e03-7a200ce10e59" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesCurrent_f5e246cf-e80f-d00b-c8ed-4796aa2df4b4" xlink:to="loc_pbh_AccruedAndOtherLiabilitiesCurrent_7708c0ba-709a-f060-1e03-7a200ce10e59" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_058e01e4-b9a1-623e-29f5-1b5c79bf095a" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquity_159dcb00-b17e-17db-7098-be4159799459" xlink:to="loc_us-gaap_CommitmentsAndContingencies_058e01e4-b9a1-623e-29f5-1b5c79bf095a" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/ConsolidatedBalanceSheetsParentheticals" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/ConsolidatedStatementsOfCashFlows" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_dd2e9db6-10f9-d78a-ba84-b18268245a83" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_dd2e9db6-10f9-d78a-ba84-b18268245a83" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_641b1cab-a2b3-2e0e-8389-1455ff3f8581" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_NetIncomeLoss_641b1cab-a2b3-2e0e-8389-1455ff3f8581" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_37b0c31d-5d8b-0577-dfd9-aa56a79334e3" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_37b0c31d-5d8b-0577-dfd9-aa56a79334e3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal" xlink:label="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_03e83c30-c623-f96c-29f8-521a710884ee" xlink:type="locator" />
    <link:calculationArc order="3" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_03e83c30-c623-f96c-29f8-521a710884ee" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_5b3d4a64-864e-a67c-1d85-8163ad700c58" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_5b3d4a64-864e-a67c-1d85-8163ad700c58" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_f75d01b7-d271-b07d-c4a7-6ae60293303d" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_DeferredIncomeTaxExpenseBenefit_f75d01b7-d271-b07d-c4a7-6ae60293303d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_2e0100a2-70c7-ab53-9143-6f416ad2f702" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedIncomeTaxesPayable_2e0100a2-70c7-ab53-9143-6f416ad2f702" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AmortizationOfFinancingCostsAndDiscounts" xlink:label="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_e9a2cdf1-6f49-806b-7b55-b9320bcfa87f" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_AmortizationOfFinancingCostsAndDiscounts_e9a2cdf1-6f49-806b-7b55-b9320bcfa87f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities" xlink:label="loc_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_cf22d061-7c46-e185-574b-89b7ef77509e" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_ExcessTaxBenefitFromShareBasedCompensationFinancingActivities_cf22d061-7c46-e185-574b-89b7ef77509e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_a6c2180f-7264-34c4-3d88-c30d1cc151d8" xlink:type="locator" />
    <link:calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_a6c2180f-7264-34c4-3d88-c30d1cc151d8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_3db65903-3171-d63c-a688-532ba00b8108" xlink:type="locator" />
    <link:calculationArc order="10" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_3db65903-3171-d63c-a688-532ba00b8108" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_RepaymentsofSeniorDebtPremium" xlink:label="loc_pbh_RepaymentsofSeniorDebtPremium_f979f19e-b706-c495-1a9c-e397d0700d83" xlink:type="locator" />
    <link:calculationArc order="11" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_pbh_RepaymentsofSeniorDebtPremium_f979f19e-b706-c495-1a9c-e397d0700d83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AssetImpairmentCharges" xlink:label="loc_us-gaap_AssetImpairmentCharges_922befcd-b5b1-7112-2dca-80fbde69a2fe" xlink:type="locator" />
    <link:calculationArc order="12" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_AssetImpairmentCharges_922befcd-b5b1-7112-2dca-80fbde69a2fe" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainLossOnContractTermination" xlink:label="loc_us-gaap_GainLossOnContractTermination_44bb925b-a24d-df3d-7c3c-f9b3e427fbe4" xlink:type="locator" />
    <link:calculationArc order="13" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_GainLossOnContractTermination_44bb925b-a24d-df3d-7c3c-f9b3e427fbe4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_dd4bfa5e-1979-c817-e8a9-371104c0d4f7" xlink:type="locator" />
    <link:calculationArc order="14" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_dd4bfa5e-1979-c817-e8a9-371104c0d4f7" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInInventories" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_bf3f9720-ba63-7ecd-52ae-e754a6f349db" xlink:type="locator" />
    <link:calculationArc order="15" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_bf3f9720-ba63-7ecd-52ae-e754a6f349db" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets" xlink:label="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_c998cbd2-a633-c2ec-1932-e3bfedecbc9f" xlink:type="locator" />
    <link:calculationArc order="16" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInPrepaidDeferredExpenseAndOtherAssets_c998cbd2-a633-c2ec-1932-e3bfedecbc9f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayable" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayable_a8b6fe35-4809-bddf-7ef6-3144a6c89165" xlink:type="locator" />
    <link:calculationArc order="17" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayable_a8b6fe35-4809-bddf-7ef6-3144a6c89165" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncreaseDecreaseInAccruedLiabilities" xlink:label="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_74be5b6b-5c06-c74c-89da-2d9660b81d9b" xlink:type="locator" />
    <link:calculationArc order="18" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_IncreaseDecreaseInAccruedLiabilities_74be5b6b-5c06-c74c-89da-2d9660b81d9b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionExpenseReversalOfExpenseNoncash" xlink:label="loc_us-gaap_PensionExpenseReversalOfExpenseNoncash_5cadae92-a918-2590-1b7b-aa746b927ac3" xlink:type="locator" />
    <link:calculationArc order="19" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_PensionExpenseReversalOfExpenseNoncash_5cadae92-a918-2590-1b7b-aa746b927ac3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherNoncashIncomeExpense" xlink:label="loc_us-gaap_OtherNoncashIncomeExpense_371a4d3e-148a-313f-f556-b3ca6797139e" xlink:type="locator" />
    <link:calculationArc order="20" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_444b1ac7-f47a-4ce3-0caa-537f7e4ab8c3" xlink:to="loc_us-gaap_OtherNoncashIncomeExpense_371a4d3e-148a-313f-f556-b3ca6797139e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_dd2e9db6-10f9-d78a-ba84-b18268245a83" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_fee12b15-6b42-6245-2e2f-ff030b98332c" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_fee12b15-6b42-6245-2e2f-ff030b98332c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinesses" xlink:label="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_1b49b102-31cf-7322-08b6-a997061a74c1" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_ProceedsFromDivestitureOfBusinesses_1b49b102-31cf-7322-08b6-a997061a74c1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment" xlink:label="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_f7ed6106-862d-edb5-3fd1-677e7651af64" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment_f7ed6106-862d-edb5-3fd1-677e7651af64" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsForProceedsFromPreviousAcquisition" xlink:label="loc_us-gaap_PaymentsForProceedsFromPreviousAcquisition_949b83fd-32d8-8415-089f-205b0d03fc1c" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_PaymentsForProceedsFromPreviousAcquisition_949b83fd-32d8-8415-089f-205b0d03fc1c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromPreviousAcquisition" xlink:label="loc_us-gaap_ProceedsFromPreviousAcquisition_55b6763d-1e9d-d73d-bdbd-06e1556f2819" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_ProceedsFromPreviousAcquisition_55b6763d-1e9d-d73d-bdbd-06e1556f2819" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_9d35c912-5b2d-89f7-eeb3-812a0511db5e" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired_9d35c912-5b2d-89f7-eeb3-812a0511db5e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsToAcquireBusinessTwoNetOfCashAcquired" xlink:label="loc_us-gaap_PaymentsToAcquireBusinessTwoNetOfCashAcquired_d71c0e93-5d55-326e-bc3c-b020eb341a90" xlink:type="locator" />
    <link:calculationArc order="7" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_70319186-e7bd-7189-88d2-eba26fb93350" xlink:to="loc_us-gaap_PaymentsToAcquireBusinessTwoNetOfCashAcquired_d71c0e93-5d55-326e-bc3c-b020eb341a90" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_dd2e9db6-10f9-d78a-ba84-b18268245a83" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSeniorLongTermDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfSeniorLongTermDebt_bad9c157-2ff8-61fa-9513-64af29da849d" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfSeniorLongTermDebt_bad9c157-2ff8-61fa-9513-64af29da849d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfSeniorDebt" xlink:label="loc_us-gaap_RepaymentsOfSeniorDebt_7886d374-02d3-ac4f-982a-556ff3dc1fd9" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_RepaymentsOfSeniorDebt_7886d374-02d3-ac4f-982a-556ff3dc1fd9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromShortTermDebt" xlink:label="loc_us-gaap_ProceedsFromShortTermDebt_033e0a63-d437-58f7-120c-37d4556f8eed" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_ProceedsFromShortTermDebt_033e0a63-d437-58f7-120c-37d4556f8eed" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfShortTermDebt" xlink:label="loc_us-gaap_RepaymentsOfShortTermDebt_918f2c1d-af03-b66f-ca7f-78d3e9bffdf3" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_RepaymentsOfShortTermDebt_918f2c1d-af03-b66f-ca7f-78d3e9bffdf3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromNotesPayable" xlink:label="loc_us-gaap_ProceedsFromNotesPayable_1050dc04-f8c2-03a3-34af-47f0ecaba5f4" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_ProceedsFromNotesPayable_1050dc04-f8c2-03a3-34af-47f0ecaba5f4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfNotesPayable" xlink:label="loc_us-gaap_RepaymentsOfNotesPayable_1828fb62-411d-fe29-53fa-005da2b99554" xlink:type="locator" />
    <link:calculationArc order="6" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_RepaymentsOfNotesPayable_1828fb62-411d-fe29-53fa-005da2b99554" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromLinesOfCredit" xlink:label="loc_us-gaap_ProceedsFromLinesOfCredit_bce346aa-ba15-aeef-61ad-e8ce13a3f0b4" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_ProceedsFromLinesOfCredit_bce346aa-ba15-aeef-61ad-e8ce13a3f0b4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_RepaymentsOfLinesOfCredit" xlink:label="loc_us-gaap_RepaymentsOfLinesOfCredit_0e65f67a-86e3-c84f-fab4-e2c0fc4b175d" xlink:type="locator" />
    <link:calculationArc order="8" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_RepaymentsOfLinesOfCredit_0e65f67a-86e3-c84f-fab4-e2c0fc4b175d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsOfFinancingCosts" xlink:label="loc_us-gaap_PaymentsOfFinancingCosts_7b8a0794-7d87-21cc-a206-45c556522750" xlink:type="locator" />
    <link:calculationArc order="9" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_PaymentsOfFinancingCosts_7b8a0794-7d87-21cc-a206-45c556522750" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromStockOptionsExercised" xlink:label="loc_us-gaap_ProceedsFromStockOptionsExercised_d04df344-47da-0222-79d0-99b7d739fd60" xlink:type="locator" />
    <link:calculationArc order="10" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_ProceedsFromStockOptionsExercised_d04df344-47da-0222-79d0-99b7d739fd60" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans_a3e2f49e-623d-be7f-4608-b145bdf3bee3" xlink:type="locator" />
    <link:calculationArc order="11" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfSharesUnderIncentiveAndShareBasedCompensationPlans_a3e2f49e-623d-be7f-4608-b145bdf3bee3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation" xlink:label="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_6d67f644-e190-e5ce-9449-e00a27ad7771" xlink:type="locator" />
    <link:calculationArc order="12" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_deb49b68-c030-7624-a39d-ea301caa5dbf" xlink:to="loc_us-gaap_PaymentsRelatedToTaxWithholdingForShareBasedCompensation_6d67f644-e190-e5ce-9449-e00a27ad7771" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_8629a772-7004-5d77-9980-0f501e29c5c8" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_dd2e9db6-10f9-d78a-ba84-b18268245a83" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_8629a772-7004-5d77-9980-0f501e29c5c8" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/ConsolidatedStatementsOfChangesInStockholdersEquity" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/ConsolidatedStatementsOfIncomeAndComprehensiveIncome" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_499015ce-2160-aed2-85a3-080e8c4c6cdf" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_72d12753-e25c-cdc0-88b6-98db8d7b7fae" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_499015ce-2160-aed2-85a3-080e8c4c6cdf" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_72d12753-e25c-cdc0-88b6-98db8d7b7fae" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_4230dd8a-1a56-db80-c035-2fabf7b960fd" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_72d12753-e25c-cdc0-88b6-98db8d7b7fae" xlink:to="loc_us-gaap_OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent_4230dd8a-1a56-db80-c035-2fabf7b960fd" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent" xlink:label="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent_1162958e-3b54-7f44-ae96-63b659f5cdba" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent_72d12753-e25c-cdc0-88b6-98db8d7b7fae" xlink:to="loc_us-gaap_OtherComprehensiveIncomeDefinedBenefitPlansAdjustmentNetOfTaxPortionAttributableToParent_1162958e-3b54-7f44-ae96-63b659f5cdba" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_641b1cab-a2b3-2e0e-8389-1455ff3f8581" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTax_499015ce-2160-aed2-85a3-080e8c4c6cdf" xlink:to="loc_us-gaap_NetIncomeLoss_641b1cab-a2b3-2e0e-8389-1455ff3f8581" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_641b1cab-a2b3-2e0e-8389-1455ff3f8581" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GrossProfit" xlink:label="loc_us-gaap_GrossProfit_aaae347c-fa91-e2c3-dd05-1b008b13fd0c" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_GrossProfit_aaae347c-fa91-e2c3-dd05-1b008b13fd0c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="loc_us-gaap_SalesRevenueNet_ff017a48-8743-bfac-8af0-ca31401cb6de" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_aaae347c-fa91-e2c3-dd05-1b008b13fd0c" xlink:to="loc_us-gaap_SalesRevenueNet_ff017a48-8743-bfac-8af0-ca31401cb6de" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_SalesRevenueGoodsNet" xlink:label="loc_us-gaap_SalesRevenueGoodsNet_318cebec-2b05-42bf-a988-02b2e99cecfb" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_SalesRevenueNet_ff017a48-8743-bfac-8af0-ca31401cb6de" xlink:to="loc_us-gaap_SalesRevenueGoodsNet_318cebec-2b05-42bf-a988-02b2e99cecfb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherSalesRevenueNet" xlink:label="loc_us-gaap_OtherSalesRevenueNet_e7cc3a47-5261-0c18-da28-7de072dc978b" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_SalesRevenueNet_ff017a48-8743-bfac-8af0-ca31401cb6de" xlink:to="loc_us-gaap_OtherSalesRevenueNet_e7cc3a47-5261-0c18-da28-7de072dc978b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="loc_us-gaap_CostOfRevenue_a2b142e3-b3f3-b7b6-6428-5812971ab980" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_GrossProfit_aaae347c-fa91-e2c3-dd05-1b008b13fd0c" xlink:to="loc_us-gaap_CostOfRevenue_a2b142e3-b3f3-b7b6-6428-5812971ab980" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_CostOfSalesExclusiveOfDepreciation" xlink:label="loc_pbh_CostOfSalesExclusiveOfDepreciation_a6a03eb0-b086-bcc6-5a13-7a200d746269" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostOfRevenue_a2b142e3-b3f3-b7b6-6428-5812971ab980" xlink:to="loc_pbh_CostOfSalesExclusiveOfDepreciation_a6a03eb0-b086-bcc6-5a13-7a200d746269" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CostOfServicesDepreciationAndAmortization" xlink:label="loc_us-gaap_CostOfServicesDepreciationAndAmortization_1a567340-2ea2-181e-749b-d1ff3439677e" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_CostOfRevenue_a2b142e3-b3f3-b7b6-6428-5812971ab980" xlink:to="loc_us-gaap_CostOfServicesDepreciationAndAmortization_1a567340-2ea2-181e-749b-d1ff3439677e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_23a4428c-a5e3-3b9c-fc88-04ae5be27ab3" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:to="loc_us-gaap_OperatingExpenses_23a4428c-a5e3-3b9c-fc88-04ae5be27ab3" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_MarketingAndAdvertisingExpense" xlink:label="loc_us-gaap_MarketingAndAdvertisingExpense_3abace1b-3fd2-6874-1636-b46a709401c6" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_23a4428c-a5e3-3b9c-fc88-04ae5be27ab3" xlink:to="loc_us-gaap_MarketingAndAdvertisingExpense_3abace1b-3fd2-6874-1636-b46a709401c6" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_87411e46-c979-a1ff-e8b3-f4f75d86b855" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_23a4428c-a5e3-3b9c-fc88-04ae5be27ab3" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_87411e46-c979-a1ff-e8b3-f4f75d86b855" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherDepreciationAndAmortization" xlink:label="loc_us-gaap_OtherDepreciationAndAmortization_af035d49-0557-cd02-3338-ff26f027fd0d" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_23a4428c-a5e3-3b9c-fc88-04ae5be27ab3" xlink:to="loc_us-gaap_OtherDepreciationAndAmortization_af035d49-0557-cd02-3338-ff26f027fd0d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal" xlink:label="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_03e83c30-c623-f96c-29f8-521a710884ee" xlink:type="locator" />
    <link:calculationArc order="4" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_23a4428c-a5e3-3b9c-fc88-04ae5be27ab3" xlink:to="loc_us-gaap_DisposalGroupNotDiscontinuedOperationGainLossOnDisposal_03e83c30-c623-f96c-29f8-521a710884ee" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsFinitelived" xlink:label="loc_us-gaap_ImpairmentOfIntangibleAssetsFinitelived_1aa7b6d6-aeca-d9ef-dbf5-8b872fd5ab04" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_OperatingExpenses_23a4428c-a5e3-3b9c-fc88-04ae5be27ab3" xlink:to="loc_us-gaap_ImpairmentOfIntangibleAssetsFinitelived_1aa7b6d6-aeca-d9ef-dbf5-8b872fd5ab04" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_TotalOtherIncomeExpense" xlink:label="loc_pbh_TotalOtherIncomeExpense_0aa5f38c-26f3-5c94-1884-7a200c3b2197" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_pbh_TotalOtherIncomeExpense_0aa5f38c-26f3-5c94-1884-7a200c3b2197" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="loc_us-gaap_InvestmentIncomeInterest_27459a92-428a-e415-bdb1-176ed2662e11" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_TotalOtherIncomeExpense_0aa5f38c-26f3-5c94-1884-7a200c3b2197" xlink:to="loc_us-gaap_InvestmentIncomeInterest_27459a92-428a-e415-bdb1-176ed2662e11" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestExpenseDebt" xlink:label="loc_us-gaap_InterestExpenseDebt_1ba9bb67-398f-5b40-d538-c6d5b7e79933" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_TotalOtherIncomeExpense_0aa5f38c-26f3-5c94-1884-7a200c3b2197" xlink:to="loc_us-gaap_InterestExpenseDebt_1ba9bb67-398f-5b40-d538-c6d5b7e79933" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_3db65903-3171-d63c-a688-532ba00b8108" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_TotalOtherIncomeExpense_0aa5f38c-26f3-5c94-1884-7a200c3b2197" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_3db65903-3171-d63c-a688-532ba00b8108" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_NetIncomeLoss_641b1cab-a2b3-2e0e-8389-1455ff3f8581" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/DivestituresAndSaleOfLicenseRights" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/DivestituresAndSaleOfLicenseRightsNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/DocumentAndEntityInformation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlans" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansAccumulatedOtherComprehensiveIncomeLossDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansAmountsRecognizedInBalanceSheetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent_6d343217-b921-ab63-4005-fcdadc127546" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_d976d099-c821-e214-329b-89c6249f4dee" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent_6d343217-b921-ab63-4005-fcdadc127546" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansCurrentLiabilities_d976d099-c821-e214-329b-89c6249f4dee" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent" xlink:label="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_9a02138f-e52f-25fa-014e-0405ac9ddb27" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent_6d343217-b921-ab63-4005-fcdadc127546" xlink:to="loc_us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesNoncurrent_9a02138f-e52f-25fa-014e-0405ac9ddb27" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansCategoryOfPlanAssetsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansExpectedBenefitPaymentsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansExpectedReturnOnPlanAssetsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost" xlink:label="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bae25320-9d69-b27b-4684-0b60368d617f" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanInterestCost" xlink:label="loc_us-gaap_DefinedBenefitPlanInterestCost_50406d00-3746-2e05-3a50-4b2bf529ff14" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bae25320-9d69-b27b-4684-0b60368d617f" xlink:to="loc_us-gaap_DefinedBenefitPlanInterestCost_50406d00-3746-2e05-3a50-4b2bf529ff14" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets" xlink:label="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_053c4475-6836-cf00-1abe-b15f58110eab" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost_bae25320-9d69-b27b-4684-0b60368d617f" xlink:to="loc_us-gaap_DefinedBenefitPlanExpectedReturnOnPlanAssets_053c4475-6836-cf00-1abe-b15f58110eab" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansPeriodicServiceCostsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/EmployeeRetirementPlansWeightedAverageAssumptionsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/FairValueMeasurements" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/FairValueMeasurementsSummaryOfCarryingAmountsAndEstimatedFairValueDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/FairValueMeasurementsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/Goodwill" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/GoodwillDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/GoodwillNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/GoodwillTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/IncomeTaxes" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/IncomeTaxesComponentsOfDeferredTaxBalancesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilities" xlink:label="loc_us-gaap_DeferredTaxLiabilities_644ceb1c-07ef-6a89-f014-9d7b5dfbc918" xlink:type="locator" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_DeferredTaxLiabilitiesNetbeforeValuationAllowance" xlink:label="loc_pbh_DeferredTaxLiabilitiesNetbeforeValuationAllowance_215ef3ca-1997-2f47-8eb4-e397d08f447b" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_644ceb1c-07ef-6a89-f014-9d7b5dfbc918" xlink:to="loc_pbh_DeferredTaxLiabilitiesNetbeforeValuationAllowance_215ef3ca-1997-2f47-8eb4-e397d08f447b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsGross" xlink:label="loc_us-gaap_DeferredTaxAssetsGross_40f9cbe3-f1cd-d4d3-e7be-f62e64714b00" xlink:type="locator" />
    <link:calculationArc order="1" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_DeferredTaxLiabilitiesNetbeforeValuationAllowance_215ef3ca-1997-2f47-8eb4-e397d08f447b" xlink:to="loc_us-gaap_DeferredTaxAssetsGross_40f9cbe3-f1cd-d4d3-e7be-f62e64714b00" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccountsAndSalesReturns" xlink:label="loc_pbh_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccountsAndSalesReturns_ec36d173-9bcd-2235-256a-e397d0ed13b2" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_40f9cbe3-f1cd-d4d3-e7be-f62e64714b00" xlink:to="loc_pbh_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAllowanceForDoubtfulAccountsAndSalesReturns_ec36d173-9bcd-2235-256a-e397d0ed13b2" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_DeferredTaxAssetsInventoryRecapitalization" xlink:label="loc_pbh_DeferredTaxAssetsInventoryRecapitalization_d1922600-c2f4-5ed7-4631-e397d08f667b" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_40f9cbe3-f1cd-d4d3-e7be-f62e64714b00" xlink:to="loc_pbh_DeferredTaxAssetsInventoryRecapitalization_d1922600-c2f4-5ed7-4631-e397d08f667b" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_DeferredTaxAssetsInventoryReserves" xlink:label="loc_pbh_DeferredTaxAssetsInventoryReserves_afc8b41c-2b76-6817-8639-e397d189019e" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_40f9cbe3-f1cd-d4d3-e7be-f62e64714b00" xlink:to="loc_pbh_DeferredTaxAssetsInventoryReserves_afc8b41c-2b76-6817-8639-e397d189019e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsOperatingLossCarryforwards" xlink:label="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_3541201a-a025-b00d-aec1-2cb167bdef44" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_40f9cbe3-f1cd-d4d3-e7be-f62e64714b00" xlink:to="loc_us-gaap_DeferredTaxAssetsOperatingLossCarryforwards_3541201a-a025-b00d-aec1-2cb167bdef44" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsStateTaxes" xlink:label="loc_us-gaap_DeferredTaxAssetsStateTaxes_75cd35b5-c37b-a4ba-f1e2-8a2c9567aebb" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_40f9cbe3-f1cd-d4d3-e7be-f62e64714b00" xlink:to="loc_us-gaap_DeferredTaxAssetsStateTaxes_75cd35b5-c37b-a4ba-f1e2-8a2c9567aebb" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_21d3fdc5-0c57-3147-2d98-67c225186166" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_40f9cbe3-f1cd-d4d3-e7be-f62e64714b00" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsAccruedLiabilities_21d3fdc5-0c57-3147-2d98-67c225186166" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_f7e9e6da-5d57-5f97-5d33-52f319506ef0" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_40f9cbe3-f1cd-d4d3-e7be-f62e64714b00" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsShareBasedCompensationCost_f7e9e6da-5d57-5f97-5d33-52f319506ef0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsOther" xlink:label="loc_us-gaap_DeferredTaxAssetsOther_91623f44-5f42-408a-f7b7-7a4698afab83" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_40f9cbe3-f1cd-d4d3-e7be-f62e64714b00" xlink:to="loc_us-gaap_DeferredTaxAssetsOther_91623f44-5f42-408a-f7b7-7a4698afab83" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation" xlink:label="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation_b83ae405-2db3-2611-a552-535d0f152906" xlink:type="locator" />
    <link:calculationArc order="9" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxAssetsGross_40f9cbe3-f1cd-d4d3-e7be-f62e64714b00" xlink:to="loc_us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation_b83ae405-2db3-2611-a552-535d0f152906" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredIncomeTaxLiabilities" xlink:label="loc_us-gaap_DeferredIncomeTaxLiabilities_bbf9fd06-b461-3f65-8882-6e322d99a60b" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_DeferredTaxLiabilitiesNetbeforeValuationAllowance_215ef3ca-1997-2f47-8eb4-e397d08f447b" xlink:to="loc_us-gaap_DeferredIncomeTaxLiabilities_bbf9fd06-b461-3f65-8882-6e322d99a60b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_dde5eeca-2b71-60e2-a05c-fb2f2f5703af" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_bbf9fd06-b461-3f65-8882-6e322d99a60b" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment_dde5eeca-2b71-60e2-a05c-fb2f2f5703af" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets" xlink:label="loc_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_d1de4f5a-e70f-c355-7179-89a9064c7b88" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredIncomeTaxLiabilities_bbf9fd06-b461-3f65-8882-6e322d99a60b" xlink:to="loc_us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets_d1de4f5a-e70f-c355-7179-89a9064c7b88" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredTaxAssetsValuationAllowance" xlink:label="loc_us-gaap_DeferredTaxAssetsValuationAllowance_46929883-d93f-69b0-5ded-4c800feeb57f" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DeferredTaxLiabilities_644ceb1c-07ef-6a89-f014-9d7b5dfbc918" xlink:to="loc_us-gaap_DeferredTaxAssetsValuationAllowance_46929883-d93f-69b0-5ded-4c800feeb57f" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/IncomeTaxesComponentsOfProvisionForIncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentFederalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentFederalTaxExpenseBenefit_36ba223a-0466-98b6-2d31-f243492419f9" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:to="loc_us-gaap_CurrentFederalTaxExpenseBenefit_36ba223a-0466-98b6-2d31-f243492419f9" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentStateAndLocalTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_10028fc1-eee3-03f5-6f20-ff5d85e3c0b2" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:to="loc_us-gaap_CurrentStateAndLocalTaxExpenseBenefit_10028fc1-eee3-03f5-6f20-ff5d85e3c0b2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_CurrentForeignTaxExpenseBenefit" xlink:label="loc_us-gaap_CurrentForeignTaxExpenseBenefit_7d48046d-7441-0899-53b0-aaa1e573540a" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:to="loc_us-gaap_CurrentForeignTaxExpenseBenefit_7d48046d-7441-0899-53b0-aaa1e573540a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredFederalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_15bb8413-7c16-05ff-0f24-330007bd87a4" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:to="loc_us-gaap_DeferredFederalIncomeTaxExpenseBenefit_15bb8413-7c16-05ff-0f24-330007bd87a4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_40691c72-4a6d-af64-c37e-f5abe38c6165" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:to="loc_us-gaap_DeferredStateAndLocalIncomeTaxExpenseBenefit_40691c72-4a6d-af64-c37e-f5abe38c6165" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DeferredForeignIncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_67cd26b3-6ceb-499c-0dd8-da28cd1ddfc3" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeTaxExpenseBenefit_78b7d85e-8366-fe6d-cb1f-faac5a041b79" xlink:to="loc_us-gaap_DeferredForeignIncomeTaxExpenseBenefit_67cd26b3-6ceb-499c-0dd8-da28cd1ddfc3" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/IncomeTaxesIncomeBeforeContinuingOperationsDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_684e73bc-c774-15b7-cfc4-307e06892c2e" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesDomestic_684e73bc-c774-15b7-cfc4-307e06892c2e" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_77aad584-eda7-6ab9-9bf4-262b9a6dd394" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesForeign_77aad584-eda7-6ab9-9bf4-262b9a6dd394" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/IncomeTaxesNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/IncomeTaxesReconciliationOfEffectiveTaxRateDetails" xlink:type="extended">
    <link:loc xlink:href="pbh-20180331.xsd#pbh_IncomeTaxExpenseBenefitIncludingDiscontinuedOperations" xlink:label="loc_pbh_IncomeTaxExpenseBenefitIncludingDiscontinuedOperations_2019db1c-4b53-ba85-81a8-e397d0ddda3d" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_16f0a3f7-750c-3f06-7b05-d8ae2aae120b" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_IncomeTaxExpenseBenefitIncludingDiscontinuedOperations_2019db1c-4b53-ba85-81a8-e397d0ddda3d" xlink:to="loc_us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate_16f0a3f7-750c-3f06-7b05-d8ae2aae120b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential" xlink:label="loc_us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential_6f58335b-7001-079c-017e-8c9f80193d1b" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_IncomeTaxExpenseBenefitIncludingDiscontinuedOperations_2019db1c-4b53-ba85-81a8-e397d0ddda3d" xlink:to="loc_us-gaap_IncomeTaxReconciliationForeignIncomeTaxRateDifferential_6f58335b-7001-079c-017e-8c9f80193d1b" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_IncomeTaxRateReconciliationStateAndLocalIncomeTaxesExcludingEffectOfChangeInEffectiveStateTaxRate" xlink:label="loc_pbh_IncomeTaxRateReconciliationStateAndLocalIncomeTaxesExcludingEffectOfChangeInEffectiveStateTaxRate_2f085d26-68da-4ece-944b-e397d0eda762" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_IncomeTaxExpenseBenefitIncludingDiscontinuedOperations_2019db1c-4b53-ba85-81a8-e397d0ddda3d" xlink:to="loc_pbh_IncomeTaxRateReconciliationStateAndLocalIncomeTaxesExcludingEffectOfChangeInEffectiveStateTaxRate_2f085d26-68da-4ece-944b-e397d0eda762" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxReconciliationDispositionOfAssets" xlink:label="loc_us-gaap_IncomeTaxReconciliationDispositionOfAssets_644f7066-170a-96cf-4689-aabf515a0038" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_IncomeTaxExpenseBenefitIncludingDiscontinuedOperations_2019db1c-4b53-ba85-81a8-e397d0ddda3d" xlink:to="loc_us-gaap_IncomeTaxReconciliationDispositionOfAssets_644f7066-170a-96cf-4689-aabf515a0038" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_IncomeTaxRateReconciliationNondeductibleExpenseTransactionCosts" xlink:label="loc_pbh_IncomeTaxRateReconciliationNondeductibleExpenseTransactionCosts_633d283a-431a-b45f-c6de-e397d0ce3636" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_IncomeTaxExpenseBenefitIncludingDiscontinuedOperations_2019db1c-4b53-ba85-81a8-e397d0ddda3d" xlink:to="loc_pbh_IncomeTaxRateReconciliationNondeductibleExpenseTransactionCosts_633d283a-431a-b45f-c6de-e397d0ce3636" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost" xlink:label="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_553df36e-9753-8848-960f-086f1d52da7b" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_IncomeTaxExpenseBenefitIncludingDiscontinuedOperations_2019db1c-4b53-ba85-81a8-e397d0ddda3d" xlink:to="loc_us-gaap_IncomeTaxReconciliationNondeductibleExpenseShareBasedCompensationCost_553df36e-9753-8848-960f-086f1d52da7b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeTaxReconciliationOtherAdjustments" xlink:label="loc_us-gaap_IncomeTaxReconciliationOtherAdjustments_0b1d9c48-50e9-fd05-543d-8637e0170a2a" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_IncomeTaxExpenseBenefitIncludingDiscontinuedOperations_2019db1c-4b53-ba85-81a8-e397d0ddda3d" xlink:to="loc_us-gaap_IncomeTaxReconciliationOtherAdjustments_0b1d9c48-50e9-fd05-543d-8637e0170a2a" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActof2017Amount" xlink:label="loc_pbh_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActof2017Amount_78F0B151F87D3A42C019FA3B5DEC28C0" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_IncomeTaxExpenseBenefitIncludingDiscontinuedOperations_2019db1c-4b53-ba85-81a8-e397d0ddda3d" xlink:to="loc_pbh_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActof2017Amount_78F0B151F87D3A42C019FA3B5DEC28C0" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_EffectiveIncomeTaxRateIncludingDiscontinuedOperations" xlink:label="loc_pbh_EffectiveIncomeTaxRateIncludingDiscontinuedOperations_9205778a-4387-d78d-a3eb-e397d0be71f5" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_29919d14-72a3-6197-982a-3a6269f21038" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_EffectiveIncomeTaxRateIncludingDiscontinuedOperations_9205778a-4387-d78d-a3eb-e397d0be71f5" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_29919d14-72a3-6197-982a-3a6269f21038" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_744a85ef-de6a-dc1b-540c-cd37e4ee0e8e" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_EffectiveIncomeTaxRateIncludingDiscontinuedOperations_9205778a-4387-d78d-a3eb-e397d0be71f5" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationForeignIncomeTaxRateDifferential_744a85ef-de6a-dc1b-540c-cd37e4ee0e8e" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxesExcludingEffectOfChangeInEffectiveStateTaxRate" xlink:label="loc_pbh_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxesExcludingEffectOfChangeInEffectiveStateTaxRate_4bee8537-d06d-a06f-1890-e397d061e479" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_EffectiveIncomeTaxRateIncludingDiscontinuedOperations_9205778a-4387-d78d-a3eb-e397d0be71f5" xlink:to="loc_pbh_EffectiveIncomeTaxRateReconciliationStateAndLocalIncomeTaxesExcludingEffectOfChangeInEffectiveStateTaxRate_4bee8537-d06d-a06f-1890-e397d061e479" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationDispositionOfAssets" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDispositionOfAssets_8f2e5ff7-08f2-e0d7-16b0-eed3e739355d" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_EffectiveIncomeTaxRateIncludingDiscontinuedOperations_9205778a-4387-d78d-a3eb-e397d0be71f5" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationDispositionOfAssets_8f2e5ff7-08f2-e0d7-16b0-eed3e739355d" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseTransactionCosts" xlink:label="loc_pbh_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseTransactionCosts_004954f7-9d8d-eab0-696c-e397d12b4680" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_EffectiveIncomeTaxRateIncludingDiscontinuedOperations_9205778a-4387-d78d-a3eb-e397d0be71f5" xlink:to="loc_pbh_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseTransactionCosts_004954f7-9d8d-eab0-696c-e397d12b4680" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost_c3fa658e-2108-f8f1-5239-330a908982a2" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_EffectiveIncomeTaxRateIncludingDiscontinuedOperations_9205778a-4387-d78d-a3eb-e397d0be71f5" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseShareBasedCompensationCost_c3fa658e-2108-f8f1-5239-330a908982a2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_e076fca2-751d-53ee-27b4-64a5b6f5b217" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_EffectiveIncomeTaxRateIncludingDiscontinuedOperations_9205778a-4387-d78d-a3eb-e397d0be71f5" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments_e076fca2-751d-53ee-27b4-64a5b6f5b217" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActof2017Percent" xlink:label="loc_pbh_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActof2017Percent_ECA6B4EC74BDAF5152FEFA398804D891" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_EffectiveIncomeTaxRateIncludingDiscontinuedOperations_9205778a-4387-d78d-a3eb-e397d0be71f5" xlink:to="loc_pbh_EffectiveIncomeTaxRateReconciliationTaxCutsAndJobsActof2017Percent_ECA6B4EC74BDAF5152FEFA398804D891" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/IncomeTaxesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/IncomeTaxesUncertainTaxLiabilityActivityDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/IntangibleAssets" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/IntangibleAssetsExpectedAmortizationExpenseDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_49187b45-82fd-7060-b114-79ff249a4331" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_c918d4cb-4462-72da-1198-39107cb9581b" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_49187b45-82fd-7060-b114-79ff249a4331" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths_c918d4cb-4462-72da-1198-39107cb9581b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_e44a1606-1eda-278a-1c39-e2fcbf96f248" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_49187b45-82fd-7060-b114-79ff249a4331" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo_e44a1606-1eda-278a-1c39-e2fcbf96f248" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_6a8745e2-e4b9-1a92-2a4b-72abaf326824" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_49187b45-82fd-7060-b114-79ff249a4331" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree_6a8745e2-e4b9-1a92-2a4b-72abaf326824" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_ceebb9d8-94b3-173f-0af1-6bad40ca326c" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_49187b45-82fd-7060-b114-79ff249a4331" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour_ceebb9d8-94b3-173f-0af1-6bad40ca326c" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_b5e743d1-f009-54c0-57f0-4a30eb0e9bab" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_49187b45-82fd-7060-b114-79ff249a4331" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive_b5e743d1-f009-54c0-57f0-4a30eb0e9bab" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_f98b1772-f2e7-e86d-8181-c87649b7a914" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsNet_49187b45-82fd-7060-b114-79ff249a4331" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive_f98b1772-f2e7-e86d-8181-c87649b7a914" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/IntangibleAssetsNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/IntangibleAssetsReconciliationOfActivityDetails" xlink:type="extended">
    <link:loc xlink:href="pbh-20180331.xsd#pbh_IntangibleAssetsGross" xlink:label="loc_pbh_IntangibleAssetsGross_d1b2eada-6289-04db-2e8f-7a200ce9fa81" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill" xlink:label="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_76e8d839-867c-df13-a643-4da04e725367" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_IntangibleAssetsGross_d1b2eada-6289-04db-2e8f-7a200ce9fa81" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_76e8d839-867c-df13-a643-4da04e725367" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsGross" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsGross_5d62e128-f1a1-954f-82e2-1936cb67d793" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_IntangibleAssetsGross_d1b2eada-6289-04db-2e8f-7a200ce9fa81" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsGross_5d62e128-f1a1-954f-82e2-1936cb67d793" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_1fe06082-076b-052d-6e2e-930afe9d6b2d" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_1fe06082-076b-052d-6e2e-930afe9d6b2d" xlink:to="loc_us-gaap_IndefiniteLivedIntangibleAssetsExcludingGoodwill_76e8d839-867c-df13-a643-4da04e725367" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_49187b45-82fd-7060-b114-79ff249a4331" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_1fe06082-076b-052d-6e2e-930afe9d6b2d" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_49187b45-82fd-7060-b114-79ff249a4331" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/IntangibleAssetsTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/Inventories" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/InventoriesScheduleOfInventoriesDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_7eab44cf-1ea1-ca2a-420f-21f7b5343fc3" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryWorkInProcessNetOfReserves" xlink:label="loc_us-gaap_InventoryWorkInProcessNetOfReserves_a3451b87-a72a-9fff-128b-969b95aecb3a" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_7eab44cf-1ea1-ca2a-420f-21f7b5343fc3" xlink:to="loc_us-gaap_InventoryWorkInProcessNetOfReserves_a3451b87-a72a-9fff-128b-969b95aecb3a" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves" xlink:label="loc_us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves_e852558b-d314-cf3d-b3e3-95a7fffa96fa" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_7eab44cf-1ea1-ca2a-420f-21f7b5343fc3" xlink:to="loc_us-gaap_InventoryRawMaterialsAndSuppliesNetOfReserves_e852558b-d314-cf3d-b3e3-95a7fffa96fa" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InventoryFinishedGoodsNetOfReserves" xlink:label="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_b077ba6e-d590-fd28-6cc4-ab52e924ed70" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_InventoryNet_7eab44cf-1ea1-ca2a-420f-21f7b5343fc3" xlink:to="loc_us-gaap_InventoryFinishedGoodsNetOfReserves_b077ba6e-d590-fd28-6cc4-ab52e924ed70" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/InventoriesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/LongTermDebt" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/LongTermDebtMaturitiesOfLongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_885301e5-debb-a378-50ee-e1d9b92a7437" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_07fc9b71-5e9e-f38c-0c73-b038be276f66" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_885301e5-debb-a378-50ee-e1d9b92a7437" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInNextTwelveMonths_07fc9b71-5e9e-f38c-0c73-b038be276f66" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_fd0898b3-8ac6-af74-6eb0-16df5479b1d8" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_885301e5-debb-a378-50ee-e1d9b92a7437" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearTwo_fd0898b3-8ac6-af74-6eb0-16df5479b1d8" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_afae3a47-9c39-3601-518d-0d7ae5a5a6c2" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_885301e5-debb-a378-50ee-e1d9b92a7437" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearThree_afae3a47-9c39-3601-518d-0d7ae5a5a6c2" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_9f5eb2fc-430b-08e9-97ff-7ba73d819a2f" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_885301e5-debb-a378-50ee-e1d9b92a7437" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFour_9f5eb2fc-430b-08e9-97ff-7ba73d819a2f" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_82b54d4e-a983-1385-5e08-b1962e49d9a0" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_885301e5-debb-a378-50ee-e1d9b92a7437" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearFive_82b54d4e-a983-1385-5e08-b1962e49d9a0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive" xlink:label="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_ba31165f-5220-17cb-3dfa-506eec2ab044" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_885301e5-debb-a378-50ee-e1d9b92a7437" xlink:to="loc_us-gaap_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearFive_ba31165f-5220-17cb-3dfa-506eec2ab044" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/LongTermDebtNarrative2012TermLoanAnd2012AblRevolverDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/LongTermDebtNarrative2013SeniorNotesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/LongTermDebtNarrative2016SeniorNotesDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/LongTermDebtNarrativeRedemptionsAndRestrictionsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/LongTermDebtScheduleOfLongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_us-gaap_DebtInstrumentCarryingAmount_885301e5-debb-a378-50ee-e1d9b92a7437" xlink:type="locator" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_LongTermDebtGrossCurrentMaturities" xlink:label="loc_pbh_LongTermDebtGrossCurrentMaturities_a884e423-2229-e554-9292-7a200c132b41" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_885301e5-debb-a378-50ee-e1d9b92a7437" xlink:to="loc_pbh_LongTermDebtGrossCurrentMaturities_a884e423-2229-e554-9292-7a200c132b41" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_LongTermDebtExcludingCurrentMaturitiesGross" xlink:label="loc_pbh_LongTermDebtExcludingCurrentMaturitiesGross_6368c0f3-4596-a9c1-b707-7a200d164f17" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_DebtInstrumentCarryingAmount_885301e5-debb-a378-50ee-e1d9b92a7437" xlink:to="loc_pbh_LongTermDebtExcludingCurrentMaturitiesGross_6368c0f3-4596-a9c1-b707-7a200d164f17" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_822b66ff-44a1-e66b-5e0c-09356970a23d" xlink:type="locator" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/LongTermDebtTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/OtherAccruedLiabilities" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/OtherAccruedLiabilitiesScheduleOfOtherAccruedLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:href="pbh-20180331.xsd#pbh_AccruedAndOtherLiabilitiesCurrent" xlink:label="loc_pbh_AccruedAndOtherLiabilitiesCurrent_7708c0ba-709a-f060-1e03-7a200ce10e59" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedMarketingCostsCurrent" xlink:label="loc_us-gaap_AccruedMarketingCostsCurrent_3fe99a94-b13e-ac05-b5f4-b5873556cdd5" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_AccruedAndOtherLiabilitiesCurrent_7708c0ba-709a-f060-1e03-7a200ce10e59" xlink:to="loc_us-gaap_AccruedMarketingCostsCurrent_3fe99a94-b13e-ac05-b5f4-b5873556cdd5" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_cf9ed09f-3dd1-4a4b-d3fc-3b0db18c1b40" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_AccruedAndOtherLiabilitiesCurrent_7708c0ba-709a-f060-1e03-7a200ce10e59" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_cf9ed09f-3dd1-4a4b-d3fc-3b0db18c1b40" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedSalesCommissionCurrent" xlink:label="loc_us-gaap_AccruedSalesCommissionCurrent_3f502221-3bbc-e373-35f3-0d35513a120b" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_AccruedAndOtherLiabilitiesCurrent_7708c0ba-709a-f060-1e03-7a200ce10e59" xlink:to="loc_us-gaap_AccruedSalesCommissionCurrent_3f502221-3bbc-e373-35f3-0d35513a120b" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedIncomeTaxesCurrent" xlink:label="loc_us-gaap_AccruedIncomeTaxesCurrent_bd3a7ae4-0e62-b7df-2312-729d1644863d" xlink:type="locator" />
    <link:calculationArc order="4" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_AccruedAndOtherLiabilitiesCurrent_7708c0ba-709a-f060-1e03-7a200ce10e59" xlink:to="loc_us-gaap_AccruedIncomeTaxesCurrent_bd3a7ae4-0e62-b7df-2312-729d1644863d" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccruedProfessionalFeesCurrent" xlink:label="loc_us-gaap_AccruedProfessionalFeesCurrent_98d31a39-575d-6ddd-42a2-18a0e94f1b32" xlink:type="locator" />
    <link:calculationArc order="5" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_AccruedAndOtherLiabilitiesCurrent_7708c0ba-709a-f060-1e03-7a200ce10e59" xlink:to="loc_us-gaap_AccruedProfessionalFeesCurrent_98d31a39-575d-6ddd-42a2-18a0e94f1b32" xlink:type="arc" />
    <link:loc xlink:href="pbh-20180331.xsd#pbh_AccruedProductionCostsCurrent" xlink:label="loc_pbh_AccruedProductionCostsCurrent_8a914275-e7f8-090a-e0b8-7a200cd11bb0" xlink:type="locator" />
    <link:calculationArc order="6" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_AccruedAndOtherLiabilitiesCurrent_7708c0ba-709a-f060-1e03-7a200ce10e59" xlink:to="loc_pbh_AccruedProductionCostsCurrent_8a914275-e7f8-090a-e0b8-7a200cd11bb0" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLiabilitiesRecognized" xlink:label="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLiabilitiesRecognized_e6695d87-8ea0-b6b4-b62f-b06c7ce6d3a4" xlink:type="locator" />
    <link:calculationArc order="7" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_AccruedAndOtherLiabilitiesCurrent_7708c0ba-709a-f060-1e03-7a200ce10e59" xlink:to="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLiabilitiesRecognized_e6695d87-8ea0-b6b4-b62f-b06c7ce6d3a4" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_00b000cf-7f1d-4891-7244-daf9f6335db0" xlink:type="locator" />
    <link:calculationArc order="8" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_pbh_AccruedAndOtherLiabilitiesCurrent_7708c0ba-709a-f060-1e03-7a200ce10e59" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_00b000cf-7f1d-4891-7244-daf9f6335db0" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/OtherAccruedLiabilitiesTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/PropertyPlantAndEquipment" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/PropertyPlantAndEquipmentScheduleOfPropertyPlantAndEquipmentNetDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_1944a381-5c4e-ce3c-9111-13ccd1c639db" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_fe5a8e8b-5934-3dc5-9dae-7d40983185cf" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_1944a381-5c4e-ce3c-9111-13ccd1c639db" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_fe5a8e8b-5934-3dc5-9dae-7d40983185cf" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_5551841b-83e0-4644-fca8-d4027d932c0a" xlink:type="locator" />
    <link:calculationArc order="2" weight="-1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentNet_1944a381-5c4e-ce3c-9111-13ccd1c639db" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_5551841b-83e0-4644-fca8-d4027d932c0a" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/PropertyPlantAndEquipmentTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/ScheduleIiValuationAndQualifyingAccounts" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/ScheduleIiValuationAndQualifyingAccountsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/ShareBasedCompensation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/ShareBasedCompensationNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/ShareBasedCompensationRestrictedSharesActivityDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/ShareBasedCompensationStockOptionActivityDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/ShareBasedCompensationStockOptionValuationAssumptionsDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/ShareBasedCompensationTables" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/StockholdersEquity" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/StockholdersEquityNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/SubsequentEvents" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/SubsequentEventsNarrativeDetails" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/UnauditedQuarterlyFinancialInformation" xlink:type="extended" />
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/UnauditedQuarterlyFinancialInformationScheduleOfQuarterlyFinancialInformationDetails" xlink:type="extended">
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:type="locator" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_InterestIncomeExpenseNet" xlink:label="loc_us-gaap_InterestIncomeExpenseNet_1df5100d-c7c3-27c8-1405-81abbd3827e1" xlink:type="locator" />
    <link:calculationArc order="1" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_InterestIncomeExpenseNet_1df5100d-c7c3-27c8-1405-81abbd3827e1" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_GainsLossesOnExtinguishmentOfDebt" xlink:label="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_3db65903-3171-d63c-a688-532ba00b8108" xlink:type="locator" />
    <link:calculationArc order="2" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_GainsLossesOnExtinguishmentOfDebt_3db65903-3171-d63c-a688-532ba00b8108" xlink:type="arc" />
    <link:loc xlink:href="http://xbrl.fasb.org/us-gaap/2017/elts/us-gaap-2017-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:type="locator" />
    <link:calculationArc order="3" weight="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/summation-item" xlink:from="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest_a53f52a4-7a54-3283-f734-95683c76ebff" xlink:to="loc_us-gaap_OperatingIncomeLoss_9894e895-7695-402a-9f03-08d60b7373b8" xlink:type="arc" />
  </link:calculationLink>
  <link:calculationLink xlink:role="http://www.prestigebrandsinc.com/role/UnauditedQuarterlyFinancialInformationTables" xlink:type="extended" />
</link:linkbase>





