Cups of rolled oats to grams
How much does a cup of rolled oats weigh? Enter an amount to convert it, or use the chart below.
Rolled Oats: cups to grams chart
| Cups | Grams |
|---|---|
| ⅛ cup | 11.3 g |
| ¼ cup | 22.5 g |
| ⅓ cup | 30 g |
| ½ cup | 45 g |
| ⅔ cup | 60 g |
| ¾ cup | 67.5 g |
| 1 cup | 90 g |
| 1½ cups | 135 g |
| 2 cups | 180 g |
| 3 cups | 270 g |
| 4 cups | 360 g |
How the conversion works
Cups measure volume and grams measure weight, so the conversion depends on the density of the rolled oats. One US cup of rolled oats weighs about 90 g, so one cup weighs 90 g.
To convert, multiply the number of cups by the weight of one cup. A US cup is 236.6 mL, 16 tablespoons or 48 teaspoons.
Frequently asked questions
How many grams is 1 cup of rolled oats?
1 US cup of rolled oats weighs about 90 grams.
How many cups of rolled oats is 100 grams?
100 grams of rolled oats is about 1.11 (≈ 1 ⅛) US cups.