Fuel Economy Converter

Convert km/L, L/100 km and miles per gallon (US/UK).

Instant · runs in your browser
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About the Fuel Economy Converter

Car mileage is quoted in different ways: km per litre in Pakistan, litres per 100 km in Europe and miles per gallon in the US and UK. Convert between them to compare cars fairly.

Handy facts

  • 15 km/L ≈ 6.67 L/100 km ≈ 35.3 mpg (US)
  • A lower L/100 km means better economy
  • UK gallons are larger than US gallons

How to use Fuel Economy Converter

  1. Type a value.
  2. Choose the units to convert from and to (use ⇄ to swap).
  3. The converted value, the exact conversion factor and a table of all units appear instantly.

Frequently asked questions

Is it free?

Yes. All tools are free to use without an account.