Calculator
Fuel and trip cost calculator
Estimate a journey budget from your own fuel price and expected consumption. Round-trip mode doubles distance; parking and tolls are entered for the entire trip. Per-person cost is an equal share, not a transport fare.
Calculator
Enter data
One-way distance, consumption, your fuel price and whole-trip extra costs. Fields marked with an asterisk are required.
How to use the calculator
- Enter one-way distance and choose whether to return over the same distance.
- Add whole-trip extras and the number of people sharing equally.
Calculation details
Formula and calculation method
Fuel = total distance × l/100 km ÷ 100. Cost = fuel × price + tolls + parking. Per-person share = total cost / number of people.
Worked example
100 km one way with return, 7 l/100 km, PLN 6.50/l, PLN 20 tolls and PLN 10 parking gives PLN 121, or PLN 30.25 for each of 4 people.
Limitations
- Prices are entered manually, not live quotes. Excludes depreciation, maintenance, insurance and differing return-trip consumption.
- Shares are rounded to grosz; their sum may differ from the total by a few grosz.
Sources
Engine version: 2.0 (2026-09-23) · Last reviewed: 23 September 2026
Frequently asked questions
Are tolls doubled too?
No. Enter tolls and parking for the whole trip; only distance is doubled.
Does the driver count?
Yes, if sharing the costs equally. Enter the total number of paying people.