Fuel Economy Converter

Convert between MPG (US/UK), L/100km, and km/L.

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See how it works

Watch a quick simulation of this tool in action — no file needed.

How to use Fuel Economy Converter

Follow these steps — everything happens instantly in your browser.

  1. 1

    Step 1. Enter a fuel economy value.

  2. 2

    Step 2. Pick the source unit (MPG US, MPG UK, L/100km, or km/L).

  3. 3

    Step 3. See all equivalents with copy buttons.

Why use this tool

Frequently asked questions

Everything you might want to know about fuel economy converter.

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