1 oz of Oat Flour to Cups
1 ounce of oat flour = about ⅓ cup
That's 0.31 US cups, or 0.29 metric cups (250 ml).
1 ounce of oat flour in other units
- Grams
- 28
- US cups
- 0.31
- Metric cups (250 ml)
- 0.29
- Tablespoons
- 4.93
- Milliliters
- 73
How to convert ounces of oat flour to cups
Weight ounces first become grams (1 oz = 28.35 g), so 1 oz = 28 g. One US cup of oat flour weighs 92 g, so 28 ÷ 92 = 0.31 cups.
Spoon flour into the cup and level it with a knife. Scooping straight from the bag packs it down and can add 20–30% more.
Oat Flour: ounces to cups chart
| Ounces | Cups | Exact |
|---|---|---|
| 1 ounce | about ⅓ cup | 0.31 cups |
| 2 ounces | about ⅝ cup | 0.62 cups |
| 3 ounces | about ⅞ cup | 0.92 cups |
| 4 ounces | about 1¼ cups | 1.23 cups |
| 5 ounces | about 1½ cups | 1.54 cups |
| 6 ounces | about 1⅞ cups | 1.85 cups |
| 8 ounces | about 2½ cups | 2.47 cups |
| 10 ounces | about 3⅛ cups | 3.08 cups |
| 12 ounces | about 3⅔ cups | 3.7 cups |
| 16 ounces | about 4⅞ cups | 4.93 cups |
1 ounce of other ingredients
The same amount weighs very different things depending on the ingredient:
| Ingredient | Cups | Exact |
|---|---|---|
| All-Purpose Flour | about ¼ cup | 0.23 cups |
| Bread Flour | about ¼ cup | 0.22 cups |
| Self-Rising Flour | about ¼ cup | 0.23 cups |
| Whole Wheat Flour | about ¼ cup | 0.24 cups |
| Cake Flour | ¼ cup | 0.25 cups |
| Almond Flour | about ⅓ cup | 0.3 cups |
| Coconut Flour | ¼ cup | 0.25 cups |
| Rye Flour | about ¼ cup | 0.28 cups |
| Spelt Flour | about ¼ cup | 0.28 cups |
| Rice Flour | about 2¾ tablespoons | 0.18 cups |
| Cornstarch | about ¼ cup | 0.24 cups |
| Tapioca Starch | about ¼ cup | 0.24 cups |
| Cornmeal | about 3¼ tablespoons | 0.21 cups |
| Semolina | about 2¾ tablespoons | 0.17 cups |
More oat flour conversions
- All oat flour conversions
- 100 grams of oat flour to cups
- 1 cup of oat flour to grams
- 1 tablespoon of oat flour to grams
Frequently asked questions
How many cups is 1 ounce of oat flour?
1 ounce of oat flour is about ⅓ cup (0.31 cups), based on 92 g per level US cup.
Is it different with a UK or Australian cup?
Slightly. UK, Australian and New Zealand recipes use a 250 ml metric cup, which is about 6% bigger than a US cup (236.6 ml). In metric cups, 1 ounce of oat flour is 0.29 cups.
Should I weigh oat flour or measure it by volume?
Spoon flour into the cup and level it with a knife. Scooping straight from the bag packs it down and can add 20–30% more. Weighing is always more accurate, which is why grams are the safest choice for baking.