Fuel Economy Converter (MPG ↔ L/100km)
Compare cars from different countries by converting MPG, L/100 km and km/L.
Runs in your browser — nothing is uploaded—
Details
How to use MPG ↔ L/100km Converter
- Enter a fuel economy figure.
- Choose its unit.
- Read it in every other unit.
Questions
Why are UK and US MPG different?
A UK (imperial) gallon is 4.546 liters and a US gallon is 3.785 liters, so the same car shows a higher MPG figure in the UK.