Trip Fuel Cost Calculator
Estimate fuel and cost from distance, consumption, and a price per litre, with an optional split.
Litres per 100 km, from your car’s trip computer or manual. A small car uses about 5 to 7.
Your result
Enter the distance, the fuel use, and the price per litre.
How to use it
- Enter the distance, the consumption, and the price per litre.
- Add the number of people or leave it.
- Read the litres, the cost, and the share.
Examples
- 100 km, 8 litres, and 2.50100, 8, 2.50, and 4 people. 8.00 litres, a cost of 20.00, and a share of 5.00 for everyone.
- One personNo people count. The last share equals the each share because the remainder is zero.
- A distance of zeroDistance 0. A message asks for a distance above zero.
Tool details and privacy
Litres are the distance times the consumption per 100 km. The cost is the litres times the price. Leave people empty and it counts as one person.
Each share is the whole division. Leftover cents are added to the last person only, not to every person.
Options
- People are from 1 to 20. A cent is not added to every person when there is a remainder.
Limits
- Amounts use two decimal places and up to 12 digits before the decimal point. Rounding is half up.
- 1,250 is rejected. Write 1250 or 1250.50.
- This is an estimate from your numbers, not a reading of the car's tank.
Privacy
The numbers are calculated in your browser and are not sent to any server.
Questions
What does 100 km cost at 8 litres and a price of 2.50?
8 litres and 20.00. Across 4 people each share is 5.00.
Where does a leftover cent go?
To the last person only.
Does it read the car?
No.
What if people is blank?
It counts as one person.