Cups US to Fluid Ounces US Converter

Common

Liters, gallons, cups and cubic measures.

How to convert Cups US to Fluid Ounces US

Multiply the cups US value by 8: 1 US cup = 8 US fl oz. Going the other way, 1 US fl oz = 0.125 US cup, so divide by 8 or use the Fluid Ounces US to Cups US converter.

About these units

Cups US (US cup)

The US customary cup used in recipes is 8 US fluid ounces, about 236.6 milliliters. US nutrition labelling uses a rounded 240 mL cup instead.

Fluid Ounces US (US fl oz)

A US fluid ounce is 1/128 of a US gallon, about 29.57 milliliters. It measures volume, not weight, and is slightly larger than the imperial fluid ounce.

Cups US to Fluid Ounces US conversion table

Cups US (US cup)Fluid Ounces US (US fl oz)
1 US cup8 US fl oz
2 US cup16 US fl oz
3 US cup24 US fl oz
4 US cup32 US fl oz
5 US cup40 US fl oz
10 US cup80 US fl oz
20 US cup160 US fl oz
25 US cup200 US fl oz
50 US cup400 US fl oz
100 US cup800 US fl oz
500 US cup4,000 US fl oz
1,000 US cup8,000 US fl oz

More cups US conversions