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Peanut Butter: Cups to Grams
1 cup of peanut butter is 270 grams.
Enter the cups below to convert peanut butter from cups to grams.
How many grams in a cup of peanut butter
A cup of peanut butter weighs 270 grams. Half a cup weighs 135 grams.
| Amount | Grams | Ounces |
|---|---|---|
| 1 tablespoon | 17 g | 0.6 oz |
| 1/4 cup | 68 g | 2.4 oz |
| 1/3 cup | 90 g | 3.2 oz |
| 1/2 cup | 135 g | 4.8 oz |
| 2/3 cup | 180 g | 6.3 oz |
| 3/4 cup | 203 g | 7.1 oz |
| 1 cup | 270 g | 9.5 oz |
| 2 cups | 540 g | 19 oz |
Example
A peanut butter cookie recipe calls for 1/2 cup of peanut butter.
At 270 grams per cup that is 135 grams. That is 4.8 ounces.
Measurement method and source
Method: level cup. Fill the cup. Level the top with a knife.
Source: King Arthur Baking ingredient weight chart. The chart row is "Peanut butter". It lists 1/2 cup as 135 grams. One cup is 270 grams.
Questions about this page
How many grams are in a cup of peanut butter?
A cup of peanut butter is 270 grams.
How many grams are in half a cup of peanut butter?
Half a cup of peanut butter is 135 grams.