Rolled oats: cups to grams
1 cup = 90 g
3.17 oz per US cup · 5.6 g per tablespoon · 1.9 g per teaspoon
90 grams
Rolled oats: 1 US cup = 90 g
- 3.17 oz
- 16 tbsp
- 48 tsp
- 237 ml
Rolled oats: cups to grams
| Volume | Grams | Ounces |
|---|---|---|
| 2 cups | 180 g | 6.35 oz |
| 1 cup | 90 g | 3.17 oz |
| ¾ cup | 67.5 g | 2.38 oz |
| ⅔ cup | 60 g | 2.12 oz |
| ½ cup | 45 g | 1.59 oz |
| ⅓ cup | 30 g | 1.06 oz |
| ¼ cup | 22.5 g | 0.79 oz |
| 2 tbsp | 11.3 g | 0.4 oz |
| 1 tbsp | 5.6 g | 0.2 oz |
| 1 tsp | 1.9 g | 0.07 oz |
Grams to cups
| Grams | US cups | Tablespoons |
|---|---|---|
| 25 g | 0.28 (¼) | 4.4 |
| 50 g | 0.56 (½) | 8.9 |
| 100 g | 1.11 (1⅛) | 17.8 |
| 150 g | 1.67 (1⅔) | 26.7 |
| 200 g | 2.22 (2¼) | 35.6 |
| 250 g | 2.78 (2¾) | 44.4 |
| 500 g | 5.56 (5½) | 88.9 |
Nutrition per cup
Per 100 g: 379 kcal, 13.2 g protein, 67.7 g carbs, 6.5 g fat (rounded, USDA FoodData Central). Add it to a whole recipe with the recipe calorie calculator.
Cup weights assume the cup is filled gently and leveled with a knife. Packing or scooping can add 10–25%, so for baking, weigh rolled oats if you can.
Other flour & starch conversions
Questions cooks ask
How many grams is 1 cup of rolled oats?
One US cup (236.6 ml) of rolled oats weighs about 90 g. Half a cup is 45 g and a quarter cup 22.5 g.
How many grams is a tablespoon of rolled oats?
About 5.6 g per US tablespoon and 1.9 g per teaspoon.
How many cups is 100 g of rolled oats?
About 1.11 US cups (1⅛ cup). 250 g is 2.78 cups.
How many calories are in a cup of rolled oats?
About 341 kcal per cup (379 kcal per 100 g), with 11.9 g protein, 60.9 g carbohydrate and 5.8 g fat, based on USDA FoodData Central values.