Convert US fluid ounces to imperial fluid ounces
US fl oz
1 US fluid ounce ≈
1.04084 imperial fluid ounces
* rounded result
Select how many decimal places the result will be rounded to:
How to convert US fluid ounces to imperial fluid ounces
To convert US fluid ounces to imperial fluid ounces, multiply a US fluid ounces value by 1.04084273.
Formula imp fl oz = US fl oz × 1.04084273
Example: Convert 2 US fluid ounces to imperial fluid ounces Calculations: 2 US fl oz × 1.04084273 ≈ 2.0817 imp fl oz
US fluid ounce (US fl oz)
The US fluid ounce is a US customary systems unit of volume, defined as 1/128 of a US gallon, and is equal to 0.0295735295625 liters.
Imperial fluid ounce (imp fl oz)
The imperial fluid ounce is an imperial system unit of volume, defined as 1/160 of an imperial gallon, and is equal to 0.0284130625 liters.