**Fluid ounces to cups** conversion factors are listed below. To find out how many cups in ounces, multiply the ounce value by the conversion factor or use the converter.

**1 Ounce [Fluid, US] = 0.125 (1/8) Cup [US]**

**1 Ounce [Fluid, UK] = 0.11365225 Cup [Metric]**

**1 fluid ounce (29.5 mL) is 1/8 of a cup**. To convert from ounces to cups, multiply the ounce value by 0.125 (or divide it by 8).

For example, to find out how many cups there are in 16 ounces, multiply the ounce value by the conversion factor, that makes 16 * 1/8 = 2 cups in 16 ounces.

Imperial (UK) and Canadian cups are no longer in use today and they are replaced by metric cups. An imperial cup is 10 imperial fl. oz (284.131 mL) and the Canadian cup is 8 imperial fl. oz (227.3 mL).

**Fluid ounce** is an imperial and US customary volume unit. A fluid ounce is 1/16 of a pint and there are 2 tablespoons or 6 teaspoons in a fl. ounce. The abbreviation is "**fl oz**".

**Cup** is an imperial and US customary volume unit. A cup is a half pint and there are 8 fl. ounces in a US cup and 8.7 imperial ounces in a metric cup. The abbreviation is "**c**".