Fuel Economy Converters

Convert MPG to L/100km, km/L to MPG, and US MPG to UK MPG. Compare fuel efficiency across American, British, and metric standards side by side.

Fuel economy uses opposite logic depending on where you live — Americans want high MPG, Europeans want low L/100km. These converters translate between the two systems and also handle UK imperial gallons (which are 20% larger than US gallons).