Cups to Oz Converter
As the name implies, Omni's cups to oz converter conveniently converts any quantity in cups to US fl oz and vice versa.
Result8 fl oz1 cup converted
1 cup equals8 fl oz
1 fl oz equals0.125 cup
Cup (US) to fluid ounce (US) reference
| cup (US) | fluid ounce (US) |
|---|---|
| 1 cup | 8 fl oz |
| 2 cup | 16 fl oz |
| 5 cup | 40 fl oz |
| 10 cup | 80 fl oz |
| 25 cup | 200 fl oz |
| 50 cup | 400 fl oz |
| 100 cup | 800 fl oz |
| 500 cup | 4,000 fl oz |
| 1,000 cup | 8,000 fl oz |
How to convert cup (US) to fluid ounce (US)
One cup (US) equals 8 fl oz, so multiply the number of cup (US)s by 8:
fl oz = cup × 8
Going the other way
One fluid ounce (US) equals 0.125 cup, so to convert back:
cup = fl oz × 0.125
Both directions are shown in the results above, and the drop-downs let you convert between any pair of volume units — not just these two.