Kilometer/Gallon (US) to Kilometer/Liter Converter

Fuel Economy Converter

11 units available

Decimals:

From

To

0.264172

1 km/gal = 0.264172 km/L

Formula:

km/L = km/gal × 0.264172052

With your value: 1 km/gal = 0.26417205 km/L

Other Kilometer/Gallon (US) to Kilometer/Liter conversions

2 km/gal to km/L 3 km/gal to km/L 4 km/gal to km/L 5 km/gal to km/L 6 km/gal to km/L 7 km/gal to km/L 8 km/gal to km/L

Kilometer/Gallon (US) to Kilometer/Liter Conversion Table

Kilometer/Gallon (US) (km/gal)	Kilometer/Liter (km/L)
0.5	0.132086
1	0.264172
2	0.528344
5	1.32086
10	2.641721
15	3.962581
20	5.283441
25	6.604301
50	13.208603
100	26.417205
250	66.043013
500	132.086026
1000	264.172052

Kilometer/Liter to Kilometer/Gallon (US) Conversion Table

Kilometer/Liter (km/L)	Kilometer/Gallon (US) (km/gal)
0.5	1.892706
1	3.785412
2	7.570824
5	18.927059
10	37.854118
15	56.781177
20	75.708236
25	94.635295
50	189.270589
100	378.541179
250	946.352947
500	1,892.705895
1000	3,785.411789

Where these values come from

Every factor on this page is traced to the document that defines it. See the full provenance dataset or our methodology.

Kilometer/Gallon (US) (km/gal)

Fuel Economy

Exact conversion

Composite of a defined volume and a defined length. US and imperial gallons differ, so mpg figures are not interchangeable between them.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

Kilometer/Liter (km/L)

Fuel Economy

Exact conversion

Composite of a defined volume and a defined length. US and imperial gallons differ, so mpg figures are not interchangeable between them.

Source: NIST Special Publication 811, Guide for the Use of the International System of Units

National Institute of Standards and Technology (US) · Reviewed 2026-07-01

How to Convert Kilometer/Gallon (US) to Kilometer/Liter

To convert from Kilometer/Gallon (US) (km/gal) to Kilometer/Liter (km/L), multiply the value by 0.264172052.

Formula: km/L = km/gal × 0.264172052

Reverse: km/gal = km/L × 3.7854117891

Step-by-Step Example

Start with your value in Kilometer/Gallon (US). For example: 5 km/gal
Multiply by the conversion factor: 5 x 0.264172052
The result is: 1.32086 km/L

About Kilometer/Gallon (US)

The kilometer/gallon (us) (km/gal) is a unit of fuel economy. One kilometer/gallon (us) equals 0.264172052 kilometre per litres. UnitConvertLab converts it against every other fuel economy unit using this exact definition, so results are reproducible to full double precision rather than rounded lookup tables.

Common uses: fuel economy calculations, engineering and science, education.

About Kilometer/Liter

Kilometers per liter (km/L) measures how many kilometers a vehicle can travel on one liter of fuel.

Common uses: fuel efficiency, vehicle specs, travel planning.

Frequently Asked Questions

How many Kilometer/Liter are in 1 Kilometer/Gallon (US)?

There are exactly 0.264172052 Kilometer/Liter in 1 Kilometer/Gallon (US). This means the conversion factor from Kilometer/Gallon (US) to Kilometer/Liter is 0.264172052.

What is the formula to convert Kilometer/Gallon (US) to Kilometer/Liter?

The formula to convert Kilometer/Gallon (US) to Kilometer/Liter is: km/L = km/gal × 0.264172052. For example, to convert 10 Kilometer/Gallon (US) to Kilometer/Liter, you would multiply 10 by 0.264172052.

What is a Kilometer/Gallon (US)?