MPG to L/100km Converter
Convert between miles per gallon (MPG) and liters per 100 kilometers (L/100km).
Supports US and Imperial gallons.
Fuel Economy Conversion
Fuel economy is measured differently around the world.
Conversion formulas:
L/100km = 235.215 / US MPG
US MPG = 235.215 / L/100km
L/100km = 282.481 / Imperial MPG
Note: US gallons and Imperial gallons are different sizes:
- 1 US gallon = 3.785 liters
- 1 Imperial gallon = 4.546 liters
- 1 Imperial MPG = 1.201 US MPG
Quick reference:
| US MPG | Imperial MPG | L/100km | km/L |
|---|---|---|---|
| 15 | 18.0 | 15.7 | 6.4 |
| 20 | 24.0 | 11.8 | 8.5 |
| 25 | 30.0 | 9.4 | 10.6 |
| 30 | 36.0 | 7.8 | 12.8 |
| 35 | 42.0 | 6.7 | 14.9 |
| 40 | 48.1 | 5.9 | 17.0 |
| 50 | 60.1 | 4.7 | 21.3 |