1 US cup of oat flour weighs 92 g = 3.25 oz, so 1 oz = 0.308 cups. Weight ounces are not fluid ounces: 8 fl oz always fills a cup, but 8 oz of oat flour is 2.47 cups.
| Ounces (weight) | Grams | US cups | Tablespoons |
|---|---|---|---|
| 1 | 28 | 0.31 | 4.9 |
| 2 | 57 | 0.62 | 9.9 |
| 3 | 85 | 0.92 | 14.8 |
| 4 | 113 | 1.23 | 19.7 |
| 5 | 142 | 1.54 | 24.7 |
| 6 | 170 | 1.85 | 29.6 |
| 8 | 227 | 2.47 | 39.4 |
| 10 | 283 | 3.08 | 49.3 |
| 12 | 340 | 3.7 | 59.2 |
| 16 | 454 | 4.93 | 78.9 |
| 24 | 680 | 7.4 | 118.3 |
| 32 | 907 | 9.86 | 157.8 |
| US cups | Ounces | Grams |
|---|---|---|
| 1/8 | 0.41 | 12 |
| 1/4 | 0.81 | 23 |
| 1/3 | 1.08 | 31 |
| 1/2 | 1.62 | 46 |
| 2/3 | 2.16 | 61 |
| 3/4 | 2.43 | 69 |
| 1 | 3.25 | 92 |
| 1 1/2 | 4.87 | 138 |
| 2 | 6.49 | 184 |
| 3 | 9.74 | 276 |
| 4 | 12.98 | 368 |
See also oat flour cups to grams.