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Peanut Butter: Cups to Grams
1 cup = 258 g
Peanut Butter · ≈ 9.1 oz per cup
1 cup = 258 g
½ cup = 129 g
1 tbsp = 16.1 g
1 tsp = 5.4 g
🧮 Cups ↔ Grams Calculator
⚖️ Need it the other way? See Peanut Butter grams to cups.
Peanut Butter conversion chart
| Cups | Grams | Ounces | Tbsp |
| ¼ cup | 65 g | 2.28 oz | 4 tbsp |
| ⅓ cup | 86 g | 3.03 oz | 5.3 tbsp |
| ½ cup | 129 g | 4.55 oz | 8 tbsp |
| ⅔ cup | 172 g | 6.07 oz | 10.7 tbsp |
| ¾ cup | 194 g | 6.83 oz | 12 tbsp |
| 1 cup | 258 g | 9.1 oz | 16 tbsp |
| 1½ cups | 387 g | 13.65 oz | 24 tbsp |
| 2 cups | 516 g | 18.2 oz | 32 tbsp |
| 3 cups | 774 g | 27.3 oz | 48 tbsp |
| 4 cups | 1032 g | 36.4 oz | 64 tbsp |
FAQ
How many grams is 1 cup of peanut butter?
1 cup of peanut butter weighs about 258 grams (≈ 9.1 oz).
How many grams is 1 tablespoon of peanut butter?
1 tablespoon of peanut butter is about 16.1 grams, since there are 16 tablespoons in a cup.
How do I convert cups of peanut butter to grams?
Multiply the number of cups by 258. For example, ½ cup of peanut butter ≈ 129 g. Use the calculator above for any amount.
More baking & pantry
Table Salt1 cup = 273 gBaking Soda1 cup = 230 gBaking Powder1 cup = 230 gNutella1 cup = 296 gMayonnaise1 cup = 220 gTomato Sauce1 cup = 245 gTomato Paste1 cup = 262 gKetchup1 cup = 240 g
Weights are typical values for US cups; actual grams vary by brand and how the cup is filled. For baking, a kitchen scale is most accurate.