INTERACTIVE TOOL
Fuel cost calculator
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How to use this tool
- Choose the unit system.
- Enter distance, fuel efficiency and fuel price.
- Select round trip only when the distance is one way.
Formula or method usedLiters = distance × L/100 km ÷ 100. Cost = liters × price per liter.
Worked example
For 100 kilometres at eight litres per hundred and a price of five per litre, cost is 40.
Assumptions and limits
Traffic, load and driving conditions can change actual consumption.
Frequently asked questions
Does it support miles per gallon?+
Yes. You can choose metric units or miles with US gallons.
What happens to my inputs?+
Calculation inputs are processed locally in your browser. Favorites and preferences may be saved on this device. The site may perform separate network requests for live panels; these do not include the values entered into this local calculator. Do not paste secrets into public tools.
How should I check the result?+
Traffic, load and driving conditions can change actual consumption.