Convert imperial fluid ounces to US gallons
Select how many decimal places the result will be rounded to:
How to convert imperial fluid ounces to US gallons
To convert imperial fluid ounces to US gallons, divide a imperial fluid ounces value by 133.22786954.
Formula US gal = imp fl oz ÷ 133.22786954
Example: Convert 64 imperial fluid ounces to US gallons Calculations: 64 imp fl oz ÷ 133.22786954 ≈ 0.48 US gal
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.
US gallon (US gal)
The US gallon is a US customary systems unit of volume, defined as 231 cubic inches or 128 US fluid ounces, and is equal to 3.785411784 liters. It is the standard unit for measuring volume in the United States.
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