Fuel Cost Calculator
How much petrol or diesel your trip needs — and the cost per person.
Trip details
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Total fuel cost
Fuel needed
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Effective distance
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Cost / person
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Cost / km
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About & FAQ
Planning a road trip or a commute? Enter the distance, your vehicle's mileage and the fuel price to see how much fuel you'll burn and what it costs. Splitting a ride? Set the number of people to get the cost each. Works with km/litre, L/100 km or MPG.
Where do I find my mileage?
Check your car's specs or trip computer. If unsure, 12–18 km/litre is typical for a petrol car and 18–25 km/litre for a diesel.
Is this exact?
It's an estimate — real mileage varies with traffic, load, AC and driving style. Add a little buffer for peace of mind.
More travel tools: Expense Splitter · Trip Budget · Time Zone Converter