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Oat Flour: Cups to Grams
1 cup = 90 g
Oat Flour · ≈ 3.17 oz per cup
1 cup = 90 g
½ cup = 45 g
1 tbsp = 5.6 g
1 tsp = 1.9 g
🧮 Cups ↔ Grams Calculator
⚖️ Need it the other way? See Oat Flour grams to cups.
Oat Flour conversion chart
| Cups | Grams | Ounces | Tbsp |
| ¼ cup | 23 g | 0.79 oz | 4 tbsp |
| ⅓ cup | 30 g | 1.06 oz | 5.3 tbsp |
| ½ cup | 45 g | 1.59 oz | 8 tbsp |
| ⅔ cup | 60 g | 2.12 oz | 10.7 tbsp |
| ¾ cup | 68 g | 2.38 oz | 12 tbsp |
| 1 cup | 90 g | 3.17 oz | 16 tbsp |
| 1½ cups | 135 g | 4.76 oz | 24 tbsp |
| 2 cups | 180 g | 6.35 oz | 32 tbsp |
| 3 cups | 270 g | 9.52 oz | 48 tbsp |
| 4 cups | 360 g | 12.7 oz | 64 tbsp |
FAQ
How many grams is 1 cup of oat flour?
1 cup of oat flour weighs about 90 grams (≈ 3.17 oz).
How many grams is 1 tablespoon of oat flour?
1 tablespoon of oat flour is about 5.6 grams, since there are 16 tablespoons in a cup.
How do I convert cups of oat flour to grams?
Multiply the number of cups by 90. For example, ½ cup of oat flour ≈ 45 g. Use the calculator above for any amount.
More flour & grains
All-Purpose Flour1 cup = 125 gBread Flour1 cup = 127 gCake Flour1 cup = 114 gWhole Wheat Flour1 cup = 120 gSelf-Rising Flour1 cup = 125 gAlmond Flour1 cup = 96 gCornstarch1 cup = 120 gCornmeal1 cup = 157 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.