Cups of Oats to Grams
Cups of oats to grams chart
| Cups (US) | Grams | Ounces |
| 1/8 | 11.3 g | 0.4 oz |
| 1/4 | 22.5 g | 0.79 oz |
| 1/3 | 30 g | 1.06 oz |
| 3/8 | 33.8 g | 1.19 oz |
| 1/2 | 45 g | 1.59 oz |
| 2/3 | 60 g | 2.12 oz |
| 3/4 | 67.5 g | 2.38 oz |
| 1 | 90 g | 3.17 oz |
| 1 1/4 | 113 g | 3.97 oz |
| 1 1/3 | 120 g | 4.23 oz |
| 1 1/2 | 135 g | 4.76 oz |
| 1 2/3 | 150 g | 5.29 oz |
| 1 3/4 | 158 g | 5.56 oz |
| 2 | 180 g | 6.35 oz |
| 2 1/2 | 225 g | 7.94 oz |
| 3 | 270 g | 9.52 oz |
| 4 | 360 g | 12.7 oz |
How to convert cups of oats to grams
- Enter the number of cups above, as a decimal or a fraction such as 1 1/2 or 3/4. Rolled oats is already chosen.
- The weight in grams appears as you type, and the table under it gives ounces, pounds and spoons.
- To do it by hand, multiply the cups by 90: 2 cups of oats is 2 × 90 = 180 g.
Frequently asked questions
How many grams is 1 cup of oats?
1 US cup (236.6 ml) of oats is about 90 g, or 3.17 oz. A metric cup (250 ml) holds about 95.1 g.
How many grams is 1/2 cup of oats?
About 45 g. 1/4 cup is about 22.5 g and 1/3 cup about 30 g.
Why do sources give different weights for oats?
Figures for a cup of rolled oats range from about 80 to 110 g, depending on the brand and how thick the flakes are; 90 g is typical. Weigh them if the recipe depends on it.
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