Daily Life
Fuel Cost Calculator
Estimate the fuel cost of a journey from distance, vehicle efficiency and fuel price so you can budget a drive before setting off.
Tool workspace
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How to use Fuel Cost Calculator
Enter the trip distance, vehicle mileage or efficiency and fuel price.
Check the estimated fuel volume and total cost.
Change the distance or price to compare alternate routes and fuel assumptions.
Frequently asked questions
What if my car's efficiency is in a different unit (e.g. L/100km or mpg)?
The form requires kilometers per liter. For a positive L/100km figure, divide 100 by that figure. For mpg, convert recorded distance and fuel volume separately, then divide kilometers by liters; Unit Converter does not directly convert fuel-economy ratios.