Fuel cost calculator
Enter the distance, your car’s fuel consumption and the fuel price to see what the trip costs, and what each person pays.
Fuel cost
How it works
fuel = distance × consumption ÷ 100 (L/100 km)fuel = distance ÷ mpg (US)cost = fuel × priceWorked example
- 450 km × 6.5 ÷ 100 = 29.25 L
- 29.25 × 1.75 = 51.19
- 51.19 for the trip
Frequently asked questions
Where do I find my car’s consumption?
The trip computer shows it, or fill the tank, drive, fill again and divide the litres by the kilometres × 100. Official figures are usually 10–20% lower than real driving.
Does it count the return trip?
Tick “return trip” to double the distance.
Can I use it for an electric car?
Yes: enter kWh per 100 km as the consumption and the price per kWh as the fuel price.