US Fluid Ounces To Imperial Fluid Ounces Converter
Reverse Conversion
How This Converter Works
Convert between US Fluid Ounces (US fl oz) and Imperial Fluid Ounces (Imp fl oz). Select either direction to convert directly.
Formula or rule
Imperial Fluid Ounces = US Fluid Ounces * 1.04084273078624; US Fluid Ounces = Imperial Fluid Ounces / 1.04084273078624
Example
- Input
- 1 US fl oz
- Calculation
- 1 * 1.04084273078624 = 1.04084273078624
- Result
- 1.04084273078624 Imp fl oz
Notes
Volume factors distinguish US customary liquid measures from imperial measures; the imperial gallon is exactly 4.54609 liters.