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Fuel Efficiency Converter
Fuel Efficiency Converter
Legendary consumption mapping with mileage-perfect precision.
CONVERTED ECONOMY
0.00
Unit Name
Multi-Economy Breakdown
About the Fuel Efficiency Converter
Convert fuel efficiency between mpg (US and UK), km/L and L/100 km.
How to use the Fuel Efficiency Converter
- Enter the Value and choose its Unit.
- Press Calculate Efficiency to see the equivalent values.
Formula and method
L/100 km = 235.215 ÷ mpg (US). Note that a lower L/100 km is better, while a higher mpg is better.
Worked example
30 mpg (US) is about 7.84 L/100 km.
Tips
- US gallons are smaller than UK gallons, so check which one applies.
Frequently Asked Questions
A UK (imperial) gallon is about 20% larger than a US gallon.