Example: Fuel cost 35.10. Change the values above to calculate your own.
About the Fuel Cost Calculator
Enter the distance, your car's fuel economy and the price of fuel. Mix units freely: miles with litres, or km with US gallons.
How to use the Fuel Cost Calculator
- Enter your numbers (or keep the example).
- The result updates instantly as you type.
- Copy the result, or copy the link: it keeps your numbers so you can share them.
How it's calculated
Litres used = km × L/100 km ÷ 100. Cost = litres × price per litre.
Features
- Instant resultsUpdates as you type.
- Shareable linkThe URL keeps your inputs.
- Reference tableCommon values on this page.
- Works offlineRuns in your browser.
Frequently asked questions
Is the Fuel Cost Calculator free?
Yes, the Fuel Cost Calculator is free with no sign-up, no limits and no ads covering the result.
Does it work on my phone?
Yes. It works in any modern browser on phones, tablets and computers, and keeps working offline once the page has loaded.
Last updated · Processing happens locally in your browser.