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How to use
- Enter Distance km.
- Enter Consumption L/100 km.
- Enter Price per litre.
- Calculate, then review units and consumption or cost assumptions before comparing.
How it is calculated
Example
A 500 km trip at 8 L/100 km needs 40 litres; at 2.2 per litre the fuel cost is 88.
Important notes
Use realistic trip consumption. Speed, load, traffic and weather can make real-world consumption differ from official figures.
Worked examples and interpreting results
| Case | Calculation | Result |
|---|---|---|
| Fuel | 500 × 8 ÷ 100 | 40 |
| Cost | 40 × 2.2 | 88 |
Frequently asked questions
Should I enter one-way distance only?
Enter the total distance you want to fuel; include both directions for a round trip.
Is the result an estimate or an actual cost?
It is a calculation based on your inputs. Actual prices, consumption and fees can vary by vehicle, route and energy source.
How should two scenarios be compared?
Use the same distance, period and units, and change one variable at a time where possible.