How to convert us fluid ounces to imperial gallons
To convert a measurement in us fluid ounces to imperial gallons, multiply the value by 0.006505267067. The conversion factor comes from the relationship between both units and the liter.
For example, to convert 5 fl oz to imperial gallons: 5 × 0.006505267067 = 0.032526335337 imp gal.
What is a us fluid ounce?
A US fluid ounce is a US customary unit of liquid volume equal to 1/8 of a cup or about 29.57 milliliters. The fluid ounce measures volume, not weight, and the US version differs from the slightly smaller imperial fluid ounce (about 28.4 mL). It is the standard unit for labeling drink and cosmetic volumes in the US.
Common uses of us fluid ounces include: Drink and beverage container labeling in the US; Cosmetic and personal-care product volumes; Recipe liquid quantities; Bar and cocktail measurements.
What is a imperial gallon?
An imperial gallon is a British unit of volume equal to exactly 4.54609 liters, about 20% larger than the US gallon. The imperial gallon was defined in 1824 as the volume of ten pounds of water. It is still used in the UK and several Commonwealth countries, which is why UK 'miles per gallon' figures look higher than US ones.
Common uses of imperial gallons include: Fuel and fuel-economy figures in the UK and Canada; Historical and Commonwealth liquid measures; Comparing UK vs US gallon quantities; Agricultural and industrial liquid volumes.
US Fluid Ounces to imperial gallons worked examples
Here are some common values converted:
1 fl oz = 0.006505267067 imp gal 5 fl oz = 0.032526335337 imp gal 10 fl oz = 0.065052670674 imp gal 50 fl oz = 0.325263353371 imp gal 100 fl oz = 0.650526706741 imp gal
Frequently asked questions
How many imperial gallons are in one us fluid ounce?
One us fluid ounce (fl oz) equals 0.006505267067 imperial gallons (imp gal). Multiply any value in us fluid ounces by 0.006505267067 to convert to imperial gallons.
How do I convert us fluid ounces to imperial gallons?
Multiply the value in us fluid ounces by 0.006505267067. For example, 5 fl oz × 0.006505267067 = 0.032526335337 imp gal.
How do I convert imperial gallons to us fluid ounces?
Multiply the value in imperial gallons by 153.72159, or divide by 0.006505267067. Use the swap button on the converter above to reverse the direction.
Is the us fluid ounce to imperial gallon conversion exact?
Conversions between metric volumes are exact by definition. US and imperial volumes are defined exactly relative to the liter, so these factors are exact.
What is the formula for us fluid ounces to imperial gallons?
The formula is: imp gal = fl oz × 0.006505267067. This comes from the definition of both units relative to the liter.