Fuel Cost Calculator
Trip fuel use and cost from distance, consumption and fuel price, with optional cost split per passenger.
Inputs
km
L/100 km
per L
people
Results
- Fuel cost
- 56.7
- Fuel used
- 31.5 L
- Cost per km
- 0.126
- Cost per person
- 56.7
Formula
Fuel (L) = Distance × L/100 km ÷ 100
Cost = Fuel × price
Assumptions & limits
- Convert mpg with the Fuel Economy Converter first.
- Tolls and parking are not included.
Worked example
450 × 7 ÷ 100 = 31.5 L × 1.80 = 56.70.