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Peanut Butter: Ounces to Cups

Enter an amount to convert peanut butter from ounces to cups. One ounce of peanut butter is about 0.11 cups.

5 ounces of peanut butter = 0.549 cups

Peanut Butter Ounces to Cups chart

Common amounts, rounded for the kitchen.

OuncesCups
0.5 ounces0.055 cups
1 ounce0.11 cups
2 ounces0.22 cups
3 ounces0.33 cups
4 ounces0.44 cups
5 ounces0.549 cups
6 ounces0.659 cups
8 ounces0.879 cups
10 ounces1.1 cups
12 ounces1.32 cups
16 ounces1.76 cups

Frequently asked questions

How many cups is 1 ounce of peanut butter?
1 ounce of peanut butter is about 0.11 cups, based on a density of 258 grams per cup.
Why isn't this the same for every ingredient?
Because weight and volume only line up through density. Peanut Butter weighs 258 g per cup, so its conversion differs from flour, sugar, or water.

Other Peanut Butter conversions