Fuel Efficiency Calculator
Calculate MPG, L/100km, and fuel costs for your vehicle
Fuel Efficiency Calculation
Efficiency Ratings
Excellent:MPG ≥ 40 | L/100km ≤ 5
Good:MPG 30-39 | L/100km 6-8
Average:MPG 20-29 | L/100km 9-12
Poor:MPG < 20 | L/100km > 12
Fuel Efficiency Guide
Calculate MPG (miles per gallon), L/100km, and fuel costs. Better fuel efficiency means lower costs and environmental impact.