Cups to Grams — Oats
Convert cups of oats to grams and back. Covers rolled oats, quick oats, steel-cut oats and oat flour with accurate weights per cup.
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Rolled Oats
1 US cup = 90g
Quick Reference — Rolled Oats
| Cups | Grams | Ounces |
|---|---|---|
| ¼ cup | 23g | 0.8oz |
| ⅓ cup | 30g | 1.1oz |
| ½ cup | 45g | 1.6oz |
| ⅔ cup | 60g | 2.1oz |
| ¾ cup | 68g | 2.4oz |
| 1 cup | 90g | 3.2oz |
| 1½ cups | 135g | 4.8oz |
| 2 cups | 180g | 6.3oz |
| 3 cups | 270g | 9.5oz |
Related Ingredients
Quick oats1 cup = 80g
Steel-cut oats1 cup = 160g
Oat flour1 cup = 105g
Tips
Oats are very light — a cup of oats weighs far less than a cup of flour. Don't pack them down.
Cup measurements can vary by up to 20% depending on how you fill the cup. For consistent baking results, weighing ingredients in grams is always more accurate.
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