Convert cups to fluid ounces and fluid ounces to cups instantly. Bidirectional volume converter with formula and common values.
To convert cups to fluid ounces, multiply by 8. One US customary cup is defined as exactly 8 US fluid ounces, making this a straightforward whole-number conversion.
| Cups | Fluid Ounces |
|---|---|
| 0.25 | 2 |
| 0.5 | 4 |
| 0.75 | 6 |
| 1.5 | 12 |
| 2 | 16 |
| 3.5 | 28 |
| 4 | 32 |
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One US cup equals exactly 8 US fluid ounces.
Multiply the number of cups by 8. For example, 3.5 cups × 8 = 28 fl oz.
No. A US cup is 8 fl oz (236.588 mL), while an imperial cup is 10 imperial fl oz (284.131 mL). This converter uses US measurements.
Half a cup equals 4 fluid ounces.