Cups to Ounces Converter
1 US cup = 8 fluid ounces (fl oz) exactly.
Result
8fl oz
1 Cups = 8 Fluid Ounces
Cups to Fluid Ounces: The Formula
The US cup is defined as exactly 8 US fluid ounces, so converting is a simple multiplication:
Formula
fluid ounces = cups × 8
For weight ounces, multiply the gram weight by 0.035274. Use the cups to grams converter to get the gram weight first, then divide by 28.3495 to get weight ounces.
Cups to Ounces Conversion Table
| Cups | Fluid Oz (fl oz) | Milliliters (ml) |
|---|---|---|
| ⅛ cup | 1 fl oz | 29.6 ml |
| ¼ cup | 2 fl oz | 59.1 ml |
| ⅓ cup | 2.67 fl oz | 78.9 ml |
| ½ cup | 4 fl oz | 118.3 ml |
| ⅔ cup | 5.33 fl oz | 157.7 ml |
| ¾ cup | 6 fl oz | 177.4 ml |
| 1 cup | 8 fl oz | 236.6 ml |
| 1½ cups | 12 fl oz | 354.9 ml |
| 2 cups | 16 fl oz | 473.2 ml |
| 4 cups | 32 fl oz | 946.4 ml |