US cups to ounces converter
US cups measure volume and ounces measure weight, so this conversion depends on the ingredient. Pick yours below.
US cups to ounces
Enter an amount to see the conversion.
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Based on g per cup. Approximate — density varies with packing and brand.
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1 cup by ingredient
Sorted by how much space the same amount takes up.
| Ingredient | In ounces |
|---|---|
| Rolled Oats | 2.82 oz |
| Cocoa Powder | 3 oz |
| Almond Flour | 3.39 oz |
| Whole Wheat Flour | 3.99 oz |
| Cake Flour | 4.02 oz |
| All-Purpose Flour | 4.23 oz |
| Powdered Sugar | 4.23 oz |
| Bread Flour | 4.48 oz |
| Chocolate Chips | 6 oz |
| White Rice | 6.53 oz |
| Granulated Sugar | 7.05 oz |
| Brown Sugar | 7.51 oz |
| Light Brown Sugar | 7.51 oz |
| Olive Oil | 7.62 oz |
| Vegetable Oil | 7.69 oz |
| Butter | 8.01 oz |
| Water | 8.35 oz |
| Whole Milk | 8.61 oz |
| Table Salt | 10.3 oz |
| Honey | 11.99 oz |