Trip fuel cost calculator
Estimate the fuel needed and the cost of any trip, and split it between passengers.
Trip fuel cost calculator
Works offlineFuel needed
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Fuel cost
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Cost per km
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Per person
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Enter today’s price from your local pump; see the petrol and diesel price page for official sources.
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How it is calculated
Fuel needed = distance ÷ mileage. Cost = fuel needed × price per litre (or per kg for CNG). Real-world mileage is usually lower than the company claim in city traffic or with the air conditioner on, so use your own average.
Ways to spend less on fuel
- Keep tyres at the recommended pressure.
- Drive smoothly and avoid long idling.
- Share rides on long trips.
Frequently asked questions
What mileage should I enter?
Use your own average, from the trip meter and your last fill-up. It is more reliable than the brochure figure.
Does the calculator include toll?
No. Add toll and parking separately.
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Page reviewed 25 October 2026.