Fuel Economy Converter

Convert common fuel-economy units locally using fixed unit relationships.

Input unit

Value

—US MPG

—UK MPG

—km/L

—L/100 km

—Fixed unit conversion only; this does not estimate a specific vehicle's real-world economy.

How to use this Fuel Economy Converter

Convert US MPG, UK MPG, km/L, and L/100 km. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.