FREE · NO SIGN-IN REQUIRED
Fuel cost calculator
Estimate a trip's fuel expense. Simple, private, right in your browser.
Preparing your workspace…
A LITTLE GUIDANCE
How to use this tool
- Enter one-way distance and choose one-way or round-trip.
- Enter efficiency with its exact unit and a price per fuel unit.
- Calculate estimated fuel use and cost.
A worked example
200 km at 8 L/100 km and 1.50 per liter → 16 liters and a cost of 24.00.
What to know
US MPG and imperial MPG use different gallon sizes. Round-trip doubles the entered distance. This assumes constant efficiency; traffic, weather, load and vehicle condition can change real consumption.
Supported inputs and limits
Positive fuel efficiency; nonnegative distance and manually supplied price.
Where is my data processed?
In your browser. Cloud saving is optional: only the supported inputs, settings or files you explicitly choose are uploaded. Download or save anything you want to keep before closing the page. Read our privacy details.
Further reading
Another task on your list?
Explore all 50 tools →