Miles per Gallon (US) to Kilometers per Liter
Convert Miles per Gallon (US) to Kilometers per Liter effortlessly for any project. Mobile-friendly calculator with instant results, conversion formulas, and...
Uses standard fuel economy conversion formulas. · Updated 2026-05-29
Fuel Efficiency Calculator
Miles per Gallon (US) to Kilometers per Liter Conversion Table
Common Miles per Gallon (US) to Kilometers per Liter conversion values
| Miles per Gallon (US) | Kilometers per Liter |
|---|---|
| 1 mpg | 0.425 km/L |
| 10 mpg | 4.252 km/L |
| 50 mpg | 21.259 km/L |
| 100 mpg | 42.517 km/L |
| 500 mpg | 212.585 km/L |
| 1000 mpg | 425.170 km/L |
The formula
Fuel economy conversions use reciprocal relationships (e.g. L/100km ↔ mpg). Enter a value in the calculator — the conversion is not a simple multiply.