US Gallons (Liquid) to UK Fluid Ounces calculator

US Gallons (Liquid)

A one-US-gallon gas can showing "U.S. gallon" marking (for US use), imperial gallons (for Canadian use) and litres.

Source: Wikipedia

UK Fluid Ounces

An example of a 2 fl oz shot glass in British Imperial fluid ounces.

Source: Wikipedia

US Gallons (Liquid) to UK Fluid Ounces Conversion Table

Below you can generate and download as CSV, Excel, PDF or print the US Gallons (Liquid) to UK Fluid Ounces conversion table based on your needs.

Selected rounding: none (You can change it above in the dropdown)

• US Gallon (Liquid) (3.785412L)

  The US gallon is legally defined as 231 cubic inches, which is exactly 3.785411784 litres. A US liquid gallon of water weighs about 8.34 pounds or 3.78 kilograms at 62 °F (17 °C), making it about 16.6% lighter than the imperial gallon. There are four quarts in a gallon, two pints in a quart and 16 US fluid ounces in a US pint, which makes the US fluid ounce equal to 1/128 of a US gallon. In order to overcome the effects of expansion and contraction with temperature when using a gallon to specify a quantity of material for purposes of trade, it is common to define the temperature at which the material will occupy the specified volume. For example, the volume of petroleum products and alcoholic beverages are both referenced to 60 °F (15.6 °C) in government regulations.

• UK Fluid Ounce (0.02841306L)

  A fluid ounce (abbreviated fl oz, fl. oz. or oz. fl.) is a unit of volume (also called capacity) typically used for measuring liquids. Various definitions have been used throughout history, but only two are still in common use: the British Imperial and the United States customary fluid ounce. An imperial fluid ounce is 1⁄20 of an imperial pint, 1⁄160 of an imperial gallon or approximately 28.4 ml. The fluid ounce is distinct from the ounce as a unit of weight or mass, although it is sometimes referred to simply as an "ounce" where context makes the meaning clear, such as ounces in a bottle.