US cups to US fluid ounces (cup to fl oz)

1 US cup = 8 US fluid ounces

1 US fluid ounce = 0.125 US cups · Formula: fl oz = cup × 8

US cups to US fluid ounces converter

US cups to US fluid ounces conversion table

US cupsUS fluid ounces
1 cup8 fl oz
2 cup16 fl oz
3 cup24 fl oz
5 cup40 fl oz
10 cup80 fl oz
20 cup160 fl oz
50 cup400 fl oz
100 cup800 fl oz
500 cup4000 fl oz
1000 cup8000 fl oz

US fluid ounces to US cups conversion table

US fluid ouncesUS cups
1 fl oz0.125 cup
2 fl oz0.25 cup
3 fl oz0.375 cup
5 fl oz0.625 cup
10 fl oz1.25 cup
20 fl oz2.5 cup
50 fl oz6.25 cup
100 fl oz12.5 cup
500 fl oz62.5 cup
1000 fl oz125 cup

FAQ

How many US fluid ounces are in a US cup?
1 US cup equals 8 US fluid ounces.

How do I convert US fluid ounces to US cups?
Use cup = fl oz × 0.125. For example, 10 fl oz = 1.25 cup.

Cups, spoons, pints, quarts, fluid ounces and gallons here are US customary units. Imperial (UK) gallons are larger: 1 imperial gallon = 4.54609 liters.

More volume conversions

Volume converter »