Ounces to Cups Conversion

How many cups in an ounce?

Fluid ounces (fl oz) to cups conversion factors are listed below. To find out how many cups in ounces, multiply 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 (29.5735 ml) is 1/8 of a cup. To convert ounces to cups, multiply the fl. oz value by 0.125 (or divide it by 8).

Example: To find out how many cups there are in 16 ounces, multiply the fl. ounce value by the conversion factor, that makes 16 * 1/8 = 2 cups in 16 fl. 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".

If scroll down, you may also create and print your own custom conversion table create your table.

Converter

Enter a US fluid oz value that you want to convert into cups and click on the "convert" button.

For cups to fl. ounces converter, go to cups to fl. ounces

For all volume units, go to volume conversion

Create Custom Conversion Table

Conversion Table [US]

Fl. OunceCupFl. OunceCupFl. OunceCupFl. OunceCup
10.125263.25516.375769.5
20.25273.375526.5779.625
30.375283.5536.625789.75
40.5293.625546.75799.875
50.625303.75556.8758010
60.75313.8755678110.125
70.875324577.1258210.25
81334.125587.258310.375
91.125344.25597.3758410.5
101.25354.375607.58510.625
111.375364.5617.6258610.75
121.5374.625627.758710.875
131.625384.75637.8758811
141.75394.8756488911.125
151.875405658.1259011.25
162415.125668.2510012.5
172.125425.25678.37512515.625
182.25435.375688.515018.75
192.375445.5698.62517521.875
202.5455.625708.7520025
212.625465.75718.87525031.25
222.75475.87572930037.5
232.875486739.12550062.5
243496.125749.2575093.75
253.125506.25759.3751000125