Fuel Economy Converter

Convert L/100 km, km/L, US MPG and UK MPG. Free to use online with no sign-up. Fast and mobile-friendly. Get quick results on any device.

Fuel economy is reciprocal across some units, so this converter handles the math for you.

Formula

US MPG ≈ 235.214583 ÷ L/100 km.

Example

8 L/100 km is about 29.4 US MPG.

Frequently asked questions

Is the fuel economy converter free to use?: Yes. The tool is free to use and does not require an account.
Is my input stored?: For browser-based tools, your input stays on your device. The URL shortener is the exception because short links must be stored to redirect later.