Convert from Imperial gallons to fluid ounces

Conversion Information

To convert from Imperial gallons to fluid ounces, multiply by 153.72159

1 gal (UK) = 153.72159 fl oz

Converter

About the Units

Imperial gallon (gal (UK))

The British imperial gallon, larger than the US gallon.

Learn more about Imperial gallons

fluid ounce (fl oz)

A small liquid volume unit used in the United States.

Learn more about fluid ounces

Common Conversions

  • 1 gal (UK) = 153.72159 fl oz
  • 0.0065052672 gal (UK) = 1 fl oz