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Convert Kilometer per Liter to Mile per US Gallon

Use this free converter to change kilometers per liter (km/L) into miles per us gallon (mpg). Kilometer per liter and mile per us gallon both measure fuel economy. As a quick reference, 1 km/L equals 2.3521458 mpg, and 1 mpg equals 0.42514371 km/L.

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Mile per US Gallon (mpg)
2.3521458

1 km/L = 2.3521458 mpg

Fuel Economy conversion table

Kilometer per LiterMile per US Gallon
0.010.023521458
0.10.23521458
0.51.1760729
12.3521458
24.7042917
37.0564375
511.760729
1023.521458
2047.042917
2558.803646
50117.60729
100235.21458
1,0002352.1458

How to convert Kilometer per Liter to Mile per US Gallon

Multiply the kilometer per liter value by 2.3521458 to get miles per us gallon.

  1. Enter the number of kilometers per liter you want to convert.
  2. The converter instantly shows the equivalent value in miles per us gallon.
  3. Worked example: 15 km/L × 2.3521458 = 35.282187 mpg.
  4. Use the swap button to reverse the conversion (mile per us gallon to kilometer per liter).

About these units

Kilometer per Liter (km/L)

Definition
Kilometers per liter (km/L) is a metric fuel-economy measure expressing how far a vehicle travels on one liter of fuel.
History
It entered common use in Asia and parts of Europe as fuel taxation and efficiency standards spread.
Current use
Km/L is the standard fuel-economy unit in Japan, India, and many other Asian markets.

Mile per US Gallon (mpg)

Definition
Miles per US gallon (mpg) expresses how far a vehicle travels per US gallon (3.785 L) of fuel.
History
The US gallon-based mpg has been the standard US fuel-efficiency measure since the Corporate Average Fuel Economy (CAFE) standards began in 1975.
Current use
Every new car sold in the United States lists its EPA fuel-economy rating in city/highway/combined mpg.

Frequently asked questions

How many miles per us gallon are in a kilometer per liter?

There are 2.3521458 mpg in 1 km/L. To convert, multiply the number of kilometers per liter by 2.3521458.

How do I convert kilometers per liter to miles per us gallon?

Multiply the kilometer per liter value by 2.3521458 to get miles per us gallon. For example, 10 km/L = 23.521458 mpg.

Is this kilometer per liter-to-mile per us gallon converter free?

Yes. This converter is completely free, runs entirely in your browser, and requires no sign-up. Your inputs never leave your device.

Convert Kilometer per Liter to other fuel economy units

Unit1 Kilometer per Liter equals
Mile per US Gallon (mpg)2.3521458 mpg
Mile per UK Gallon (mpg UK)2.8248097 mpg UK
Liter per 100 Kilometers (L/100km)100 L/100km

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