Fuel Efficiency Calculator

Work out km per litre, litres per 100 km and fuel cost per km from distance and fuel used.

Quick answer: Fuel Efficiency Calculator: Work out km per litre, litres per 100 km and fuel cost per km from distance and fuel used. Everything runs in your browser, so nothing you enter is uploaded or stored.

How to use Fuel Efficiency Calculator

  1. Enter your values in the fields.
  2. The results update instantly as you type.
  3. Note or copy the numbers you need.

Features

Frequently asked questions

How do I calculate mileage?

Fill the tank, drive, fill again. Mileage = distance driven / litres added.

What is a good figure?

Small cars often give 12 to 18 km per litre in mixed driving.

Is the Fuel Efficiency Calculator free?

Yes. It is free, needs no signup and works on any device.

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