How many US gallons in 1 imperial gallon? The answer is 1.2009499204287. We assume you are converting between gallon [US] and imperial gallon. You can view more details on each measurement unit: US gallons or imperial gallon The SI derived unit for volume is the cubic meter. 1 cubic meter is equal to 264.17205124156 US gallons, or 219.96924829909 imperial gallon. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between gallons [US] and imperial gallons. Type in your own numbers in the form to convert the units!
1 US gallons to imperial gallon = 0.83267 imperial gallon
5 US gallons to imperial gallon = 4.16337 imperial gallon
10 US gallons to imperial gallon = 8.32674 imperial gallon
20 US gallons to imperial gallon = 16.65348 imperial gallon
30 US gallons to imperial gallon = 24.98023 imperial gallon
40 US gallons to imperial gallon = 33.30697 imperial gallon
50 US gallons to imperial gallon = 41.63371 imperial gallon
75 US gallons to imperial gallon = 62.45056 imperial gallon
100 US gallons to imperial gallon = 83.26742 imperial gallon
You can do the reverse unit conversion from imperial gallon to US gallons, or enter any two units below:
ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 70 kg, 150 lbs, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!