Skip to content

Oats to Cups

Oats weighs approximately 80.000 grams per US customary cup. Use the calculator below to convert any amount of oats between grams and cups.

Grams → Cups
Cups → Grams

About Oats

Oats are a whole-grain cereal commonly used in oatmeal, granola, cookies, and baked goods. Rolled oats are the most common form used in baking.

Whether you are scaling a recipe up, substituting an ingredient, or converting a recipe from metric to US measurements, having an accurate grams-per-cup value for oats removes the guesswork from your cooking. Bookmark this page for quick reference whenever oats appears in a recipe.

Oats Conversion Table

GramsCupsOunces
25 g0.31 cups0.88 oz
50 g0.63 cups1.76 oz
75 g0.94 cups2.65 oz
100 g1.25 cups3.53 oz
125 g1.56 cups4.41 oz
150 g1.88 cups5.29 oz
175 g2.19 cups6.17 oz
200 g2.50 cups7.05 oz
225 g2.81 cups7.94 oz
250 g3.13 cups8.82 oz
300 g3.75 cups10.58 oz
400 g5.00 cups14.11 oz
500 g6.25 cups17.64 oz

Frequently Asked Questions

  • help_outlineHow many grams is 1 cup of Oats?

    One US customary cup of oats weighs approximately 80 grams.

  • help_outlineHow many cups is 100 grams of Oats?

    100 grams of oats is approximately 1.25 cups.