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Imperial Fluid Ounces to US Fluid Ounces Converter

0.96075994

1 imp fl oz = 0.96075994 US fl oz

How to convert imperial fluid ounces to US fluid ounces

US fluid ounces = imperial fluid ounces ÷ 1.04084273

To convert imperial fluid ounces to US fluid ounces, divide the number of imperial fluid ounces by 1.04084273.

1 imp fl oz = 0.96075994 US fl oz

Examples

  • One imperial pint: 20 imp fl oz ÷ 1.04084273 = 19.2151988 US fl oz
  • 1 imp fl oz ÷ 1.04084273 = 0.96075994 US fl oz

Good to know

The US fluid ounce (29.5735295625 mL) is about 4% larger than the imperial fluid ounce (28.4130625 mL), even though the US pint and gallon are smaller than the imperial ones.

This is the imperial (UK) fluid ounce of 28.4130625 mL, about 4% smaller than the US fluid ounce of 29.5735295625 mL.

This is the US fluid ounce of 29.5735295625 mL, about 4% larger than the imperial fluid ounce of 28.4130625 mL. It measures volume, not weight.

Imperial fluid ounces to US fluid ounces conversion table

Imperial fluid ounces (imp fl oz) US fluid ounces (US fl oz)
0.5 imp fl oz 0.48037997 US fl oz
1 imp fl oz 0.96075994 US fl oz
2 imp fl oz 1.92151988 US fl oz
3 imp fl oz 2.88227982 US fl oz
4 imp fl oz 3.84303976 US fl oz
5 imp fl oz 4.8037997 US fl oz
6 imp fl oz 5.76455964 US fl oz
8 imp fl oz 7.68607952 US fl oz
10 imp fl oz 9.6075994 US fl oz
12 imp fl oz 11.5291193 US fl oz
16 imp fl oz 15.372159 US fl oz
20 imp fl oz 19.2151988 US fl oz
24 imp fl oz 23.0582386 US fl oz
32 imp fl oz 30.7443181 US fl oz
40 imp fl oz 38.4303976 US fl oz
64 imp fl oz 61.4886362 US fl oz
128 imp fl oz 122.977272 US fl oz

Unit definitions

Imperial fluid ounce (imp fl oz)
The imperial fluid ounce is 1/160 of an imperial gallon, or 1/20 of an imperial pint, exactly 28.4130625 milliliters. It appears in older British recipes and on some UK packaging.
US fluid ounce (US fl oz)
The US fluid ounce is 1/128 of a US gallon, exactly 29.5735295625 milliliters. It is used for beverages and liquid ingredients in the United States.

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