Fuel Cost Calculator
Estimate how much fuel a trip will use and what it will cost, from distance, efficiency and fuel price.
Quick answer: enter your details below and click Calculate — your result appears instantly, right here in your browser. Nothing you enter is uploaded or stored.
F
Calculators
Enter your details below.
How to use
- Enter the trip distance.
- Enter your vehicle's efficiency in kilometres per litre and the fuel price per litre.
- Press Calculate to see the litres needed and the total fuel cost.
About this tool
The calculator first divides your trip distance by your vehicle's fuel efficiency to find the litres needed, then multiplies those litres by the price per litre. That gives both the fuel used and the total cost, so you can budget a journey before you set off.
Frequently asked questions
What if my efficiency is in litres per 100 km instead?
Convert it first: divide 100 by your litres-per-100-km figure to get kilometres per litre, then enter that here.
Does this include tolls or other trip costs?
No, it covers fuel only. Add tolls, parking and other costs separately for a full trip budget.