Grams Per Cup

Peanut Butter: Cups to Grams

One US cup of peanut butter weighs about 258 grams (9.1 oz). Use the converter or the chart below for any amount.

Quick answer

Unit
Ingredient
Peanut Butter
—

Approximate values. Density varies with how the ingredient is packed, sifted, or measured.

Peanut Butter cups to grams chart

Amount Grams Ounces
1/8 cup peanut butter 32.3 g 1.1 oz
1/4 cup peanut butter 64.5 g 2.3 oz
1/3 cup peanut butter 86 g 3 oz
1/2 cup peanut butter 129 g 4.6 oz
2/3 cup peanut butter 172 g 6.1 oz
3/4 cup peanut butter 194 g 6.8 oz
1 cup peanut butter 258 g 9.1 oz
1 1/2 cups peanut butter 387 g 13.7 oz
2 cups peanut butter 516 g 18.2 oz
3 cups peanut butter 774 g 27.3 oz
1 tablespoon peanut butter 16.1 g 0.6 oz
1 teaspoon peanut butter 5.4 g 0.2 oz

Peanut Butter grams to cups

Working the other way? Since 1 cup of peanut butter is about 258 g, here is how common gram weights convert back to cups.

Grams Cups (approx)
50 g peanut butter 0.19 cups
100 g peanut butter 0.39 cups
125 g peanut butter 0.48 cups
150 g peanut butter 0.58 cups
200 g peanut butter 0.78 cups
250 g peanut butter 0.97 cups
500 g peanut butter 1.94 cups

Measuring peanut butter accurately

Smooth, packed. Because a cup measures volume rather than weight, the most reliable way to get the same result every time is to weigh peanut butter on a kitchen scale and aim for the gram figure above. The conversions on this page are based on the US cup of about 236.6 ml.

FAQ

How many grams is 1 cup of peanut butter?
One US cup of peanut butter weighs about 258 grams (9.1 oz). Smooth, packed.
How many grams is half a cup of peanut butter?
Half a US cup of peanut butter is about 129 grams.
How many grams is 1 tablespoon of peanut butter?
One tablespoon of peanut butter is about 16.1 grams, since a tablespoon is one sixteenth of a cup.

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