How to convert liters per 100 km to US mpg
mpg (US) = 235.2145833 ÷ L/100 km
The relationship between liters per 100 km and US mpg is not a simple multiplication, so apply the formula above. Example: 10 L/100 km = 23.52145833 mpg (US).
L/100 km is a consumption figure (lower is better) while km/L and mpg are economy figures (higher is better), so the conversion is an inverse, not a simple multiplication. US and UK mpg differ because the gallons differ.
Liters per 100 km to US mpg conversion table
| Liters per 100 km (L/100 km) | US mpg (mpg (US)) |
|---|---|
| 1 L/100 km | 235.2145833 mpg (US) |
| 2 L/100 km | 117.6072917 mpg (US) |
| 3 L/100 km | 78.40486111 mpg (US) |
| 5 L/100 km | 47.04291667 mpg (US) |
| 10 L/100 km | 23.52145833 mpg (US) |
| 15 L/100 km | 15.68097222 mpg (US) |
| 20 L/100 km | 11.76072917 mpg (US) |
| 25 L/100 km | 9.408583333 mpg (US) |
| 50 L/100 km | 4.704291667 mpg (US) |
| 75 L/100 km | 3.136194444 mpg (US) |
| 100 L/100 km | 2.352145833 mpg (US) |
| 250 L/100 km | 0.9408583333 mpg (US) |
| 500 L/100 km | 0.4704291667 mpg (US) |
| 1,000 L/100 km | 0.2352145833 mpg (US) |