Fuel Consumption Calculator
Calculate fuel consumption per 100 km, trip cost, and cost per kilometre. Enter distance, litres used or known consumption, and the current fuel price.
Car Calculators
Current for 2026How we verify data: Methodology →
Trip Fuel Cost Calculator
Work out how much you will pay for fuel on a journey. Enter the distance, your car consumption and the current fuel price.
Na tej stronie
How we calculate fuel cost
Cost = (distance / 100) x consumption x fuel price.
Example: 300 km, consumption 7 l/100km, price 6.50 PLN/l
Consumption: 21 l. Cost: 136.50 PLN.
Frequently asked questions
How is fuel cost calculated?
Cost = (distance / 100) x consumption per 100 km x fuel price per litre.
Where do I find my car consumption?
Check the on-board computer or the manufacturer data, then adjust for your real driving.
Does consumption change in winter?
Yes, cold weather, heating and short trips raise consumption, so allow a margin.
Can I use it for diesel and LPG?
Yes, just enter the relevant consumption and the current price per litre.
Why does my real cost differ?
Traffic, terrain, load and driving style change consumption versus the average.
Is the result binding?
No, it is indicative and based on the figures you enter.
Indicative result. Actual consumption depends on driving style and conditions.
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