How do you convert us fluid ounces to us cups?

Enter the us fluid ounces value in the input field above and the calculator instantly shows the result in us cups. The step-by-step formula and a worked example are displayed below the converter.

What is the formula to convert us fluid ounces to us cups?

The exact conversion formula for us fluid ounces to us cups is shown in the 'How to Convert' section on this page, along with a reference table of common values.

Can I convert us cups back to us fluid ounces?

Yes. Click the swap button (⇄) between the two fields to reverse the direction. You can then enter a us cups value and get the equivalent in us fluid ounces.

Volume Converter

US Fluid Ounce to US Cup Conversion

Please provide values below to convert us fluid ounce [fl oz] to us cup [cup], or vice-versa.

US Fluid Ounce (fl oz)

fl oz

US Cup (cup)

cup

Result

How to Convert US Fluid Ounce to US Cup

Formula

What is a US Fluid Ounce?

What is a US Cup?

US Fluid Ounce to US Cup Conversion Table

Reference Values

US Fluid Ounce [fl oz]	US Cup [cup]

Other Volume Conversions

L → mL mL → L L → gal gal → L L → m³ m³ → L gal → fl oz fl oz → mL cup → mL tbsp → mL tsp → mL ft³ → L