US Fluid Ounce to US Cup
Convert fl oz to cup instantly — free, no sign-up.
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About the US Fluid Ounce (fl oz)
The US Fluid Ounce is used for small liquid quantities in US recipes and beverage sizes.
About the US Cup (cup)
The US Cup is the standard US cooking measurement, equal to 8 US fluid ounces.
How to convert fl oz to cup
- Enter the value in fl oz in the box above.
- The cup equivalent updates instantly.
- Use the swap button to convert cup back to fl oz just as easily.