Mileage Calculator

Fuel Economy (MPG, L/100km, km/L) | Trip Cost Estimator | Vehicle Efficiency Tracker

Fuel Economy
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L/100km--
km/L--
MPG (UK)--
Total Fuel Cost
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Fuel Needed--
Cost per km/mile--

📖 How to Use This Mileage Calculator

1
Choose calculation mode - Fuel Economy or Trip Cost.
2
For Fuel Economy: Enter distance and fuel used to get MPG, L/100km, km/L.
3
For Trip Cost: Enter trip distance, fuel economy, and fuel price for total cost.

⛽ Understanding Fuel Economy

📊 Fuel Economy Formulas

MPG = Distance (miles) ÷ Fuel (gallons)
L/100km = (Fuel × 100) ÷ Distance (km)
km/L = Distance (km) ÷ Fuel (liters)

❓ FAQ

What is a good MPG?
Small cars: 30-40 MPG; SUVs: 20-28; Hybrids: 40-60.
How to convert MPG to L/100km?
L/100km = 235.215 ÷ MPG. Our calculator does both.