Fuel Cost Calculator

What your driving really costs in petrol — per trip, per month and per kilometre.

Fuel cost per month
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Litres used per month
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Distance per month
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Cost per km
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How it works

Fuel used = total distance ÷ km-per-litre; cost = fuel × price per litre. Measure your real average: fill the tank, reset the trip meter, and at the next fill divide kilometres driven by litres added — brochure figures flatter every car.

Estimates only — not financial advice. Rates, slabs and prices change; confirm live figures with your bank, broker or the FBR before acting. Calculations run in your browser; nothing is uploaded.