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.
Unit
cups
tablespoons
teaspoons
Unit
grams
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 |
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.