There are 8 fluid ounces in a cup. To find out how many ounces in cups, simply multiply by 8 (conversion factor) or instead, use the converter below. Please note that you can't convert cups to grams unless you know the density of the material being measured. To find out how many grams in cups, please check the table below for pre-measured values of commonly used cooking ingredients.
You may also create your own cups to fl. ounces custom printable conversion chart and print it.
1 Cup [US] = 8 Ounces [Fluid, US]
1 Cup [Metric] = 8.7988 Ounces [Fluid, UK]
For fluid ounce to cup converter, please go to fluid ounces To cups
For other volume unit conversions, please go to Volume Conversion