Fuel Cost Calculator
Trip fuel cost in km and L/100 km or miles and MPG, per litre or per gallon.
How it works
Fuel (L) = km Ă— L/100 km Ă· 100; cost = litres Ă— price per litre. MPG (US) converts as L/100 km = 235.215 Ă· MPG; Imperial MPG as 282.481 Ă· MPG. 1 mile = 1.609344 km; 1 US gallon = 3.785 L.
Examples
- 500 km at 8 L/100 km and $1.60/L = 40 L = $64.00.
- 300 miles at 25 MPG and $3.50/gal = 12 gal = $42.00.
Typical vehicle fuel economy
The “Pick a vehicle” values are typical estimates based on US DOE AFDC and ATRI fleet averages, not ratings for your vehicle. The empty / bobtail, towing, and passenger-vehicle (pickup, SUV, car, hybrid) figures are our own estimates. Load, terrain, speed, idling and weather change real-world economy a lot, so use your own numbers when you have them.
- Class 8 tandem-axle semi tractor, loaded: 6.5 MPG (US) = 36.2 L/100 km
- Semi tractor, empty / bobtail: 8 MPG (US) = 29.4 L/100 km
- Single-axle dump truck, loaded: 6 MPG (US) = 39.2 L/100 km
- Single-axle dump truck, empty: 7.5 MPG (US) = 31.4 L/100 km
- Tandem dump truck, loaded: 4.5 MPG (US) = 52.3 L/100 km
- Tandem dump truck, empty: 6 MPG (US) = 39.2 L/100 km
- Box truck (Class 6–7): 7.5 MPG (US) = 31.4 L/100 km
- Cargo van: 15 MPG (US) = 15.7 L/100 km
- Heavy-duty pickup, towing: 10 MPG (US) = 23.5 L/100 km
- Full-size pickup: 20 MPG (US) = 11.8 L/100 km
- SUV: 25 MPG (US) = 9.4 L/100 km
- Midsize car: 30 MPG (US) = 7.8 L/100 km
- Hybrid car: 50 MPG (US) = 4.7 L/100 km
Sources: US DOE AFDC, Average Fuel Economy by Major Vehicle Category; ATRI, Operational Costs of Trucking; US DOE/EPA fueleconomy.gov (to look up your exact vehicle).
FAQ
Round trip?
Double the distance.