MPG to km/L Converter

Interactive calculator to easily convert MPG to km/L. Simply enter the desired value in the unit of your choice.

Popular MPG Conversion

How to Convert Miles per Gallon (US) to Kilometers per Liter (MPG to km/L)

To convert miles per gallon (US) (mpg) into kilometers per liter (km/L), multiply the fuel economy by the constant 0.425144. The conversion formula is as follows:

\text{Kilometers per liter} = \text{Miles per gallon (US)} \times 0.425144

This means the fuel efficiency in kilometers per liter is determined by multiplying the value in mpg (US) by 0.425144.

Example Calculation:

Consider a vehicle with a fuel efficiency of 5 mpg (US). The equivalent efficiency in kilometers per liter is calculated as follows:

5 \ \text{mpg (US)} = 5 \times 0.425144 = 2.12572 \ \text{km/L}

This shows that a vehicle achieving 5 miles per gallon (US) has a fuel efficiency of approximately 2.12572 kilometers per liter.

Units Overview

Miles per Gallon (US) (mpg):

Miles per gallon (US) measures the distance traveled in miles for every gallon of fuel consumed. A higher mpg value indicates better fuel efficiency. It is commonly abbreviated as mpg (US).

Kilometers per Liter (km/L):

Kilometers per liter measures the distance traveled in kilometers for every liter of fuel consumed. A higher km/L value indicates better fuel efficiency. It is abbreviated as km/L and is widely used internationally.

Conversion Table MPG to km/L

Below is a table illustrating various mpg (US) values and their equivalents in km/L:

Miles Per Gallon (US)Kilometers Per Liter
1 mpg (US)0.4251 km/L
2 mpg (US)0.8503 km/L
3 mpg (US)1.2754 km/L
4 mpg (US)1.7006 km/L
5 mpg (US)2.1257 km/L
6 mpg (US)2.5509 km/L
7 mpg (US)2.9760 km/L
8 mpg (US)3.4012 km/L
9 mpg (US)3.8263 km/L
10 mpg (US)4.2514 km/L
11 mpg (US)4.6766 km/L
12 mpg (US)5.1017 km/L
13 mpg (US)5.5269 km/L
14 mpg (US)5.9520 km/L
15 mpg (US)6.3772 km/L
16 mpg (US)6.8023 km/L
17 mpg (US)7.2274 km/L
18 mpg (US)7.6526 km/L
19 mpg (US)8.0777 km/L
20 mpg (US)8.5029 km/L
21 mpg (US)8.9280 km/L
22 mpg (US)9.3532 km/L
23 mpg (US)9.7783 km/L
24 mpg (US)10.2035 km/L
25 mpg (US)10.6286 km/L
26 mpg (US)11.0538 km/L
27 mpg (US)11.4789 km/L
28 mpg (US)11.9041 km/L
29 mpg (US)12.3292 km/L
30 mpg (US)12.7544 km/L
31 mpg (US)13.1795 km/L
32 mpg (US)13.6047 km/L
33 mpg (US)14.0298 km/L
34 mpg (US)14.4550 km/L
35 mpg (US)14.8801 km/L
36 mpg (US)15.3053 km/L
37 mpg (US)15.7304 km/L
38 mpg (US)16.1556 km/L
39 mpg (US)16.5807 km/L
40 mpg (US)17.0059 km/L

Using this table or the provided formula, you can easily convert fuel efficiency measurements from miles per gallon (US) to kilometers per liter.

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