Common Converters

US cup (cup) to Fluid ounce (fl oz) Converter

Convert us cup to fluid ounce units quickly and accurately.

About converting US cup to Fluid ounce

This page converts US cup (cup) to Fluid ounce (fl oz). Enter a value above to get an immediate result with the target unit clearly shown.

US cup to Fluid ounce formula

To convert from US cup to Fluid ounce, multiply the starting value by 8. This factor expresses how one US cup relates to the selected Fluid ounce unit.

Conversion example: 100 cup × 8 = 800 fl oz. Therefore, 100 US cup equals 800 Fluid ounce.

This US cup to Fluid ounce conversion compares two units used to express the space occupied by a liquid, gas, or container. Use US cup (cup) as the source unit when your original value is recorded in that unit; the calculated result is then presented in Fluid ounce (fl oz).