Units of measurement
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Calculations
Miles per gallon (US)
Kilometers per gallon (Imperial)
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Information
Miles per gallon (US)
Miles per gallon (US) is a fuel efficiency indicator showing how many miles a car can travel on one US gallon of fuel (1 US gallon ≈ 3.785 liters).
Kilometers per gallon (Imperial)
Kilometers per gallon (Imperial) is the same indicator based on the British imperial gallon, which is larger than the US gallon, making this measure higher.