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Fluid Ounces Conversion

The fluid ounce is a unit used to measure beer volume. Use one of the conversion calculators below to convert to another unit of measure, or read on to learn more about fluid ounces.

Fluid Ounce Conversion Calculators

Choose a unit of beer volume to convert to.

Fluid Ounce Definition and Usage

In the US, beer is often measured by the fluid ounce, which is the basis for other units of beer volume measure. The standard US bottle of beer contains 12 fluid ounces.

The fluid ounce is a US customary unit of beer volume. Fluid ounces can be abbreviated as fl oz, for example 1 fluid ounce can be written as 1 fl oz.

Fluid Ounces Measurement Conversion Table

Common fluid ounce values and equivalent imperial and metric beer volume measurements
fluid ounces beer barrels beers bombers cases forties gallons growlers half barrel kegs quarter barrel kegs liters pints quarts six packs
1 fl oz 0.000252 bbl 0.083333 0.045455 0.003472 0.025 0.007813 0.015625 0.000504 0.001008 0.029574 l 0.0625 pt 0.03125 qt 0.013889
2 fl oz 0.000504 bbl 0.166667 0.090909 0.006944 0.05 0.015625 0.03125 0.001008 0.002016 0.059147 l 0.125 pt 0.0625 qt 0.027778
3 fl oz 0.000756 bbl 0.25 0.136364 0.010417 0.075 0.023438 0.046875 0.001512 0.003024 0.088721 l 0.1875 pt 0.09375 qt 0.041667
4 fl oz 0.001008 bbl 0.333333 0.181818 0.013889 0.1 0.03125 0.0625 0.002016 0.004032 0.118294 l 0.25 pt 0.125 qt 0.055556
5 fl oz 0.00126 bbl 0.416667 0.227273 0.017361 0.125 0.039063 0.078125 0.00252 0.00504 0.147868 l 0.3125 pt 0.15625 qt 0.069444
6 fl oz 0.001512 bbl 0.5 0.272727 0.020833 0.15 0.046875 0.09375 0.003024 0.006048 0.177441 l 0.375 pt 0.1875 qt 0.083333
7 fl oz 0.001764 bbl 0.583333 0.318182 0.024306 0.175 0.054688 0.109375 0.003528 0.007056 0.207015 l 0.4375 pt 0.21875 qt 0.097222
8 fl oz 0.002016 bbl 0.666667 0.363636 0.027778 0.2 0.0625 0.125 0.004032 0.008065 0.236588 l 0.5 pt 0.25 qt 0.111111
9 fl oz 0.002268 bbl 0.75 0.409091 0.03125 0.225 0.070313 0.140625 0.004536 0.009073 0.266162 l 0.5625 pt 0.28125 qt 0.125
10 fl oz 0.00252 bbl 0.833333 0.454545 0.034722 0.25 0.078125 0.15625 0.00504 0.010081 0.295735 l 0.625 pt 0.3125 qt 0.138889
11 fl oz 0.002772 bbl 0.916667 0.5 0.038194 0.275 0.085938 0.171875 0.005544 0.011089 0.325309 l 0.6875 pt 0.34375 qt 0.152778
12 fl oz 0.003024 bbl 1 0.545455 0.041667 0.3 0.09375 0.1875 0.006048 0.012097 0.354883 l 0.75 pt 0.375 qt 0.166667
13 fl oz 0.003276 bbl 1.083333 0.590909 0.045139 0.325 0.101563 0.203125 0.006552 0.013105 0.384456 l 0.8125 pt 0.40625 qt 0.180556
14 fl oz 0.003528 bbl 1.166667 0.636364 0.048611 0.35 0.109375 0.21875 0.007056 0.014113 0.41403 l 0.875 pt 0.4375 qt 0.194444
15 fl oz 0.00378 bbl 1.25 0.681818 0.052083 0.375 0.117188 0.234375 0.00756 0.015121 0.443603 l 0.9375 pt 0.46875 qt 0.208333
16 fl oz 0.004032 bbl 1.333333 0.727273 0.055556 0.4 0.125 0.25 0.008065 0.016129 0.473177 l 1 pt 0.5 qt 0.222222
17 fl oz 0.004284 bbl 1.416667 0.772727 0.059028 0.425 0.132813 0.265625 0.008569 0.017137 0.50275 l 1.0625 pt 0.53125 qt 0.236111
18 fl oz 0.004536 bbl 1.5 0.818182 0.0625 0.45 0.140625 0.28125 0.009073 0.018145 0.532324 l 1.125 pt 0.5625 qt 0.25
19 fl oz 0.004788 bbl 1.583333 0.863636 0.065972 0.475 0.148438 0.296875 0.009577 0.019153 0.561897 l 1.1875 pt 0.59375 qt 0.263889
20 fl oz 0.00504 bbl 1.666667 0.909091 0.069444 0.5 0.15625 0.3125 0.010081 0.020161 0.591471 l 1.25 pt 0.625 qt 0.277778
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