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Fuel Efficiency Converter
Convert between US MPG, UK MPG, and L/100km instantly.
Efficiency Inputs
Enter any value to convert others
Conversion Details
Technical formulas
US vs UK Gallon: 1 Imperial (UK) gallon is approximately 1.20095 US gallons.
US MPG Formula
235.215 / MPG = L/100kmUK MPG Formula
282.481 / MPG = L/100km