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Rolled Oats: Cups to Grams

Enter an amount to convert rolled oats from cups to grams. One cup of rolled oats is about 90 grams.

1 cup of rolled oats = 90 grams

Rolled Oats Cups to Grams chart

Common amounts, rounded for the kitchen.

CupsGrams
0.25 cups22.5 grams
0.33 cups29.7 grams
0.5 cups45 grams
0.66 cups59.4 grams
0.75 cups67.5 grams
1 cup90 grams
1.5 cups135 grams
2 cups180 grams
3 cups270 grams
4 cups360 grams

Frequently asked questions

How many grams is 1 cup of rolled oats?
1 cup of rolled oats is about 90 grams, based on a density of 90 grams per cup.
Why isn't this the same for every ingredient?
Because volume and weight only line up through density. Rolled Oats weighs 90 g per cup, so its conversion differs from flour, sugar, or water.

Other Rolled Oats conversions