Hundredweight Ounce CaratCentigramCentalDecagramDecigramDramFemtogramGramGrainHectogramHundredweightKilotonneKilogramLibraMegagramMegatonneMicrogramMilligramOunceNanogramPennyweightPicogramLBSRattiStickStoneTolaTonneTonTroy OunceTroy Pound CaratCentigramCentalDecagramDecigramDramFemtogramGramGrainHectogramHundredweightKilotonneKilogramLibraMegagramMegatonneMicrogramMilligramOunceNanogramPennyweightPicogramLBSRattiStickStoneTolaTonneTonTroy OunceTroy Pound How many Ounces in a Hundredweight? 1 Hundredweight equals to 1600 Ounces