How to convert fluid ounces (oz) to cups?
1 Fluid ounce (oz) is equal to 0.125 cup. To convert fluid oz to cups, multiply the fluid oz value by 0.125 or divide by 8.
For example, to convert 16 fluid oz to cups, divide 16 by 8, that makes 2 cups in 16 fluid oz.
US fluid oz to cups formula
cup = fl oz * 0.125
cup = fl oz / 8
1 US Fluid Ounce = 0.125 US Cup
To convert between US and UK fluid ounces, please check fluid ounces conversion calculator tool.
What is a Fluid Ounce?
Fluid ounce is an imperial and United States Customary measurement system volume unit. The symbol is "fl oz".
Here is a quick reference from (fluid) oz to cups:
- 1 oz = 1/8 cup
- 2 oz = 1/4 cup
- 3 oz = 3/8 cup
- 4 oz = 1/2 cup
- 6 oz = 3/4 cup
- 8 oz = 1 cup
- 16 oz = 2 cups
- 24 oz = 3 cups
- 32 oz = 4 cups
You may also use volume units conversion to convert all volume units.