🧪 Volume & Capacity

Convert US fluid ounces to US cups

1 fl oz = 0.125 cup. Convert US fluid ounces to US cups instantly with the converter below.

Value

Result —

How to convert

Divide the value (fl oz) by 8 to get cup — example: 5 fl oz = 0.625 cup

Conversion table

US fluid ounces to US cups conversion table
US fluid ounce	US cup
1 fl oz	0.125 cup
2 fl oz	0.25 cup
3 fl oz	0.375 cup
4 fl oz	0.5 cup
5 fl oz	0.625 cup
10 fl oz	1.25 cup
20 fl oz	2.5 cup
25 fl oz	3.125 cup
50 fl oz	6.25 cup
100 fl oz	12.5 cup
250 fl oz	31.25 cup
500 fl oz	62.5 cup
1,000 fl oz	125 cup

About the units

US fluid ounce — symbol fl oz.
US cup — symbol cup.

The cup here is the standard US cup = 236.588 ml (the recipe measuring cup).

Frequently asked questions

How many US cups are in 1 US fluid ounce?

1 fl oz = 0.125 cup.

How do I convert US fluid ounces to US cups?

Divide the value (fl oz) by 8 to get cup.

How many US fluid ounces are in 1 US cup?

1 cup = 8 fl oz.

Which definition does this conversion use?

The cup here is the standard US cup = 236.588 ml (the recipe measuring cup).

Related conversions

Reverse: US cups to US fluid ounces

US fluid ounces to other units

US fluid ounces to milliliters US fluid ounces to liters US fluid ounces to cubic meters US fluid ounces to US gallons US fluid ounces to UK gallons US fluid ounces to tablespoons US fluid ounces to teaspoons

Other units to US cups

milliliters to US cups liters to US cups cubic meters to US cups US gallons to US cups UK gallons to US cups tablespoons to US cups teaspoons to US cups

All Volume & Capacity conversions · The full tool in Zayenha Tools