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All-Purpose Flour: Cups to Grams
1 cup of all-purpose flour = 120 g (4.23 oz)
Converter
Fractions OK: try “3/4” or “1 1/2”.
Conversion chart
| Volume | Grams | Ounces |
|---|---|---|
| 1/8 cup | 15 g | 0.53 oz |
| 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 cup | 180 g | 6.35 oz |
| 2 cup | 240 g | 8.47 oz |
| 3 cup | 360 g | 12.70 oz |
| 1 tbsp | 7.5 g | 0.26 oz |
| 2 tbsp | 15 g | 0.53 oz |
| 3 tbsp | 22.5 g | 0.79 oz |
| 4 tbsp | 30 g | 1.06 oz |
| 6 tbsp | 45 g | 1.59 oz |
| 8 tbsp | 60 g | 2.12 oz |
| 1 tsp | 2.5 g | 0.09 oz |
| 2 tsp | 5 g | 0.18 oz |
Spoon and level vs. scooping: The 120 g/cup figure assumes you fluff the flour, spoon it into the cup, and sweep off the excess with a straight edge. Dipping the cup straight into the bag packs the flour and can yield noticeably more per cup, which makes baked goods dry and dense. For consistent results, weigh your flour.
FAQ
How many grams are in 1 cup of all-purpose flour?
1 US cup of all-purpose flour weighs 120 grams (4.23 oz), according to the King Arthur Baking ingredient weight chart.
How many grams are in a tablespoon of all-purpose flour?
About 7.5 grams. There are 16 tablespoons in a US cup, so 120 g ÷ 16 = 7.5 g per tablespoon (and about 2.5 g per teaspoon).
How many cups is 100 grams of all-purpose flour?
100 g of all-purpose flour is about 0.83 cups (13.3 tablespoons), based on 120 g per cup.
Source: King Arthur Baking — Ingredient Weight Chart. Chart entry: “All-Purpose Flour — 1 cup = 4 1/4 oz / 120 g”. Other amounts are calculated from 120 g per cup.