Fuel Efficiency Calculator
Free fuel efficiency calculator. Calculate L/100km, cost per km, km per liter. S
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📊 Result Chart
About Fuel Efficiency Calculator
Fuel Efficiency Calculator is a free online tool. Free fuel efficiency calculator. Calculate L/100km, cost per km, km per liter. Supports metric and imperial units for cars, trucks and motorcycles. Works on mobile and desktop, all calculations run locally in your browser for privacy.
Fuel Efficiency Calculator in 3 steps
- Enter the distance traveled (km)
- Enter fuel consumed (liters), optionally enter fuel price for per-km cost
- Click "Calculate" to see fuel efficiency and cost per kilometer
Is this tool accurate?
Results are computed with standard, industry-accepted formulas for Distance and Fuel Used calculations.
Do I need to download anything?
No, it runs entirely in your browser. No downloads needed.