Fluid Ounces to Cups

fl oz
Conversion

Convert Fluid Ounces to Cups instantly with MyKalculators' free unit conversion calculator. Enter any value in Fluid Ounces to get the exact equivalent in Cups, with the conversion formula, worked example and quick reference points shown below.

Formula

cups = fl oz ÷ 8
  • 1 US cup = 8 fl oz exactly.

Fluid Ounces to Cups Example

Inputs
  • Fluid Ounces: 16 fl oz

16 fl oz ÷ 8 = 2.000 cups

Frequently asked questions

How do I use the Fluid Ounces to Cups?
Enter the value in the input field and the result updates immediately.
How accurate is this converter?
Uses internationally recognised conversion factors. Results are rounded to the displayed decimal places.
Can I verify this manually?
Yes — apply the formula shown above step by step.