Fuel Economy Converter

Convert between different fuel economy units including MPG, km/L, L/100km, and more.

From

Popular Conversions

Miles per Gallon to Kilometers per Liter

Miles per Gallon to Liters per 100km

Miles per Gallon to Miles per Gallon (Imperial)

Kilometers per Liter to Miles per Gallon

Kilometers per Liter to Liters per 100km

Kilometers per Liter to Miles per Gallon (Imperial)

Liters per 100km to Miles per Gallon

Liters per 100km to Kilometers per Liter

Liters per 100km to Miles per Gallon (Imperial)

Miles per Gallon (Imperial) to Miles per Gallon

Miles per Gallon (Imperial) to Kilometers per Liter

Miles per Gallon (Imperial) to Liters per 100km

All Fuel Economy Conversions

Miles per Gallon → Kilometers per Liter

Miles per Gallon → Liters per 100km

Miles per Gallon → Miles per Gallon (Imperial)

Kilometers per Liter → Miles per Gallon

Kilometers per Liter → Liters per 100km

Kilometers per Liter → Miles per Gallon (Imperial)

Liters per 100km → Miles per Gallon

Liters per 100km → Kilometers per Liter

Liters per 100km → Miles per Gallon (Imperial)

Miles per Gallon (Imperial) → Miles per Gallon

Miles per Gallon (Imperial) → Kilometers per Liter

Miles per Gallon (Imperial) → Liters per 100km

About Fuel Economy Converter

What is Fuel Economy?

Fuel economy measures how efficiently a vehicle uses fuel. It can be expressed as distance per volume (MPG, km/L) or volume per distance (L/100km). Higher MPG or km/L means better fuel efficiency.

How to Use This Converter

Select your fuel economy conversion. Enter the value and convert between different fuel efficiency measurements.

Common Uses

Comparing vehicle fuel efficiency across different countries
Converting MPG to L/100km for European vehicles
Calculating fuel costs for road trips
Comparing fuel efficiency of different vehicles

Quick Reference Tips

1 MPG (US) ≈ 0.425 km/L
To convert MPG to L/100km: 235.215 ÷ MPG
US gallon ≠ Imperial gallon (US is smaller)
Higher L/100km = worse fuel efficiency