How many grams is 1 cup of rolled oats?
1 cup = 90 g
One level US cup of rolled oats weighs 90 g (3.2 oz). A tablespoon is 5.6 g. Per 100 g: 379 calories and 13.2 g protein.
Your amount
90 g1 cup
341Calories
11.9 gProtein
Conversion chart
| cups | grams | Calories | Protein |
|---|---|---|---|
| ⅛ cup | 11.3 g | 43 | 1.5 g |
| ¼ cup | 22.5 g | 85 | 3 g |
| ⅓ cup | 30 g | 114 | 4 g |
| ½ cup | 45 g | 171 | 5.9 g |
| ⅔ cup | 60 g | 227 | 7.9 g |
| ¾ cup | 67.5 g | 256 | 8.9 g |
| 1 cup | 90 g | 341 | 11.9 g |
| 1½ cup | 135 g | 512 | 17.8 g |
| 2 cup | 180 g | 682 | 23.8 g |
| 3 cup | 270 g | 1,023 | 35.6 g |
| 4 cup | 360 g | 1,364 | 47.5 g |
How to measure
Fluff it, spoon it into the cup, and sweep the top flat with the back of a knife. Scooping straight from the bag packs it down and can add 20 to 30% extra.
Pour loosely into the cup and level. Do not press down.
Common questions
How many grams is 1 cup of rolled oats?
1 cup of rolled oats = 90 g. Pour loosely into the cup and level. Do not press down.
Is this a level or heaped cup?
Level. Heaped spoons and packed cups can weigh 20 to 30% more.
Why does my package say something different?
Brands grind and pack differently. For baking, a kitchen scale is always more accurate than cups.