Table Of Contents
Miles per gallon (US) to kilometers per liter Conversion
1 miles per gallon (US) (mpg (US)) is equal to 0.4251437074 kilometers per liter (km/L).
1 mpg (US) = 0.4251437074 km/L
or
1 km/L = 2.352145833 mpg (US)
Formula
To convert a fuel economy from miles per gallon (US) (mpg (US)) to kilometers per liter (km/L), divide the fuel economy in miles per gallon (US) by 2.352145833
f(km/L) = f(mpg (US)) / 2.352145833
Examples:
Convert 100 miles per gallon (US) to kilometers per liter:
f(km/L) = 100mpg (US) / 2.352145833 = 42.51437074 km/L
Conversion table
| Miles per gallon (US) (mpg (US)) | Kilometers per liter (km/L) |
|---|---|
| 1 mpg (US) | 0.425143707 km/L |
| 2 mpg (US) | 0.850287415 km/L |
| 3 mpg (US) | 1.275431122 km/L |
| 5 mpg (US) | 2.125718537 km/L |
| 10 mpg (US) | 4.251437074 km/L |
| 20 mpg (US) | 8.502874149 km/L |
| 25 mpg (US) | 10.628592686 km/L |
| 50 mpg (US) | 21.257185372 km/L |
| 100 mpg (US) | 42.514370743 km/L |
| 250 mpg (US) | 106.285926858 km/L |
| 500 mpg (US) | 212.571853715 km/L |
| 1000 mpg (US) | 425.14370743 km/L |
| Kilometers per liter (km/L) | Miles per gallon (US) (mpg (US)) |
|---|---|
| 1 km/L | 2.352145833 mpg (US) |
| 2 km/L | 4.704291667 mpg (US) |
| 3 km/L | 7.0564375 mpg (US) |
| 5 km/L | 11.760729167 mpg (US) |
| 10 km/L | 23.521458333 mpg (US) |
| 20 km/L | 47.042916667 mpg (US) |
| 25 km/L | 58.803645833 mpg (US) |
| 50 km/L | 117.607291667 mpg (US) |
| 100 km/L | 235.214583333 mpg (US) |
| 250 km/L | 588.036458333 mpg (US) |
| 500 km/L | 1176.072916667 mpg (US) |
| 1000 km/L | 2352.145833333 mpg (US) |
Frequently asked questions
How do I convert miles per gallon (US) to kilometers per liter?
Divide the value in miles per gallon (US) by 2.352145833 to get the result in kilometers per liter. For example, 5 mpg (US) ÷ 2.352145833 = 2.125718537 km/L.
How many kilometers per liter are in 1 miles per gallon (US)?
1 miles per gallon (US) (mpg (US)) is equal to 0.425143707 kilometers per liter (km/L).
How do I convert kilometers per liter back to miles per gallon (US)?
Use the inverse operation: multiply the value in kilometers per liter by 2.352145833 to get the result in miles per gallon (US).
How accurate is the miles per gallon (US) to kilometers per liter conversion?
The converter multiplies by the conversion factor 2.352145833 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.
Sources
Conversion factors are based on internationally recognised standards:
