1 cup of peanut butter in grams
1 cup of peanut butter weighs about 258 grams.
| Grams | 258 g |
|---|---|
| Ounces | 9.1 oz |
| Tablespoons | 16 tbsp |
| Teaspoons | 48 tsp |
| Milliliters (volume) | 237 ml |
This is based on 1 cup of peanut butter = 258 g, so 1 cup of peanut butter is 1 × 258 ≈ 258 g.
How to measure 1 cup of peanut butter
By weight (most accurate): set your bowl on a kitchen scale, press tare, and add 258 g of peanut butter.
By volume: Use a 1-cup measure, or 16 tablespoons.
Peanut butter is dense and sticky. Weighing it directly into the bowl is faster than scraping out a measuring cup.
Why peanut butter weighs what it does
Peanut butter is about 9% heavier than the same volume of water, which weighs about 237 g per cup. That is why you can't convert cups to grams without knowing the ingredient.
1 cup of other ingredients
The same 1 cup holds a very different weight depending on the ingredient:
| Ingredient | 1 cup in grams |
|---|---|
| Peanut butter | 258 g |
| Rolled oats | 90 g |
| White rice (uncooked) | 185 g |
| Chocolate chips | 170 g |
| Chopped walnuts | 117 g |
| Raisins | 150 g |
| Table salt | 288 g |
| All-purpose flour | 120 g |
| Granulated sugar | 200 g |
Other amounts of peanut butter
Full peanut butter conversion chart → · Peanut butter by the tablespoon →