Fuel Cost Calculator
Estimate how much fuel a trip needs and what it will cost.
Trip cost
60
Fuel needed
30 L
Per person
60
Runs in your browser. Nothing you enter is sent or stored.
How it works
Metric: fuel = distance × consumption ÷ 100. Imperial: fuel = miles ÷ MPG. Cost = fuel × price per unit. Optionally split the cost across passengers and include a return trip.
Example
500 km at 6 L/100 km with fuel at €2/L uses 30 liters and costs €60.
Frequently asked questions
Which MPG is used?
US gallons. Enter UK MPG figures with caution. UK gallons are larger.
Does it work for electric cars?
Yes, use kWh/100 km as consumption and price per kWh.
Is the result exact?
It's an estimate; driving style and traffic affect real consumption.