All-purpose flour: Cups to Grams
1 cup of all-purpose flour weighs 120 grams (4.23 oz), measured spooned and leveled. The full chart below covers every common cup measure, and the converter handles any other amount.
Quick answer: 1 cup = 120 g · 1/2 cup = 60 g · 1 tablespoon = 7.5 g · 1 teaspoon = 2.5 g
All-purpose flour conversion chart
| US cups | Grams | Ounces |
|---|---|---|
| 1/4 cup | 30 g | 1.06 oz |
| 1/3 cup | 40 g | 1.41 oz |
| 1/2 cup | 60 g | 2.12 oz |
| 2/3 cup | 80 g | 2.82 oz |
| 3/4 cup | 90 g | 3.17 oz |
| 1 cup | 120 g | 4.23 oz |
| 1 1/2 cups | 180 g | 6.35 oz |
| 2 cups | 240 g | 8.47 oz |
About this weight
King Arthur, spooned and leveled. Many charts use 125 g. Published charts for all-purpose flour typically range from 120-125 grams per cup, depending on how the cup is filled. For baking accuracy, weigh with a scale whenever a recipe gives grams; see why bakers weigh.
Convert any amount of all-purpose flour instantly with the free baking converter.