Cups to fluid ounces chart
| cups | fluid ounces |
|---|---|
| ⅛ cup | 1 fl oz |
| ¼ cup | 2 fl oz |
| ⅓ cup | 2.67 fl oz (2 ⅔) |
| ½ cup | 4 fl oz |
| ⅔ cup | 5.33 fl oz (5 ⅓) |
| ¾ cup | 6 fl oz |
| 1 cup | 8 fl oz |
| 1 ½ cup | 12 fl oz |
| 2 cup | 16 fl oz |
| 3 cup | 24 fl oz |
| 4 cup | 32 fl oz |
How to convert cups to fluid ounces
fluid ounces = cups × 8
US measuring cups and spoons are fixed ratios: 1 cup = 16 tablespoons = 48 teaspoons = 8 fluid ounces = 236.6 ml.
Fluid ounces or weight ounces?
Recipes use "ounces" for both. Fluid ounces measure volume: 8 fl oz = 1 cup of anything. Ounces by weight depend on the ingredient: 8 oz of flour is 1.81 cups, 8 oz of sugar is 1.13 cups. For weight, set "From" to Ounces (oz) above and pick the ingredient.