☕ Free · Instant · Visual Cups to
Cups to
Fluid Ounces Converter
Convert cups to fluid ounces instantly. Supports US customary cups, metric cups, and Imperial cups with live calculations.
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Reference
Cups to Fluid Ounces Chart
Quick reference for converting cups to fluid ounces.
| Cups | US Fl Oz | mL | Common Use |
|---|---|---|---|
| 0.25 | 2 | 59.15 | Quarter cup |
| 0.33 | 2.67 | 78.86 | Third cup |
| 0.5 | 4 | 118.29 | Half cup |
| 1 | 8 | 236.59 | One cup |
| 1.5 | 12 | 354.88 | One and a half cups |
| 2 | 16 | 473.18 | One pint |
| 4 | 32 | 946.35 | One quart |
| 16 | 128 | 3785.41 | One gallon |
Frequently Asked Questions
Common questions about this conversion tool and how to use it.
One US cup equals exactly 8 US fluid ounces (236.588 mL). A metric cup is 250 mL (8.454 fl oz).
Multiply the number of cups by 8. For example, 2.5 cups × 8 = 20 fluid ounces.
No. A US cup is 236.588 mL (8 fl oz) while a metric cup is 250 mL. Australian recipes typically use metric cups.
There are 4 cups in 1 US quart, and 2 cups in 1 US pint.