Oat flour — Cups to Grams

1 cup of oat flour = 120 grams

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Oat flour conversion table

CupsGramsOuncesTablespoons
1/8 15 g 0.53 oz 2
1/4 30 g 1.06 oz 4
1/3 40 g 1.41 oz 5.33
1/2 60 g 2.12 oz 8
2/3 80 g 2.82 oz 10.7
3/4 90 g 3.17 oz 12
1 120 g 4.23 oz 16
1 1/2 180 g 6.35 oz 24
2 240 g 8.47 oz 32
3 360 g 12.7 oz 48

Related ingredients

All-purpose flour Bread flour Cake flour Whole wheat flour Self-rising flour

How to measure oat flour accurately

For the most reliable baking results, weigh oat flour on a kitchen scale rather than scooping by volume. One US cup of oat flour weighs about 120 grams, but the exact figure changes with how tightly it's packed and the brand. Use the table above for quick reference, or the converter for any custom amount.