Fuel Efficiency Converter — Free Online Tool

Convert fuel economy between km/l, miles per gallon (US) and litres per 100 km. Compare vehicle mileage easily.

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How to use Fuel Efficiency Converter

Enter a value.
Pick the unit.
See the other units.

Frequently asked questions

Is MPG US or UK?

This uses US gallons for MPG.

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This tool runs entirely inside your browser. No file, text or number you enter is ever sent to our servers, stored, or shared. Close the tab and everything is gone.

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