How to measure it
Stir first if the oil has separated. Press out any hollows as you fill.
If peanut pieces keep the surface uneven, scrape the full portion into a bowl on a scale.
Convert a different amountPeanut butter
One US cup of peanut butter weighs approximately 270 grams.
| Measure | Grams |
|---|---|
| 1 US cup | 270 g |
| ½ US cup | 135 g |
| ⅓ US cup | 90 g |
| ¼ US cup | 67.5 g |
| 1 US tablespoon | 16.9 g |
| 1 US teaspoon | 5.6 g |
Original chart entry “Peanut butter” — ½ US cups weighs approximately 135 g.
Reference weights · King Arthur Baking ingredient chart. Use your recipe’s published gram weight when available.