Mile/Liter to Liter/Kilometer Converter

Fuel Economy Converter

11 units available

Decimals:

From

To

0.621371

1 mi/L = 0.621371 L/km

Formula:

L/km = mi/L × 0.6213711922

With your value: 1 mi/L = 0.62137119 L/km

Other Mile/Liter to Liter/Kilometer conversions

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

Mile/Liter to Liter/Kilometer Conversion Table

Mile/Liter (mi/L)	Liter/Kilometer (L/km)
0.5	1.242742
1	0.621371
2	0.310686
5	0.124274
10	0.062137
15	0.041425
20	0.031069
25	0.024855
50	0.012427
100	0.006214
250	0.002485
500	0.001243
1000	0.000621

Liter/Kilometer to Mile/Liter Conversion Table

Liter/Kilometer (L/km)	Mile/Liter (mi/L)
0.5	1.242742
1	0.621371
2	0.310686
5	0.124274
10	0.062137
15	0.041425
20	0.031069
25	0.024855
50	0.012427
100	0.006214
250	0.002485
500	0.001243
1000	0.000621

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.

Mile/Liter (mi/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

Liter/Kilometer (L/km)

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 Mile/Liter to Liter/Kilometer

This conversion uses an offset formula, so it cannot be described by a single multiplication factor.

Formula: L/km = mi/L × 0.6213711922

Reverse: mi/L = L/km × 0.6213711922

Step-by-Step Example

Start with your value in Mile/Liter. For example: 5 mi/L
Apply L/km = mi/L × 0.6213711922
The result is: 0.124274 L/km

About Mile/Liter

The mile/liter (mi/L) is a unit of fuel economy. One mile/liter equals 1.609344 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 Liter/Kilometer

The liter/kilometer (L/km) is a unit of fuel economy. The liter/kilometer scale is offset from the kilometre per litre scale, so converting it requires both a factor and an offset rather than a single multiplier. 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.

Frequently Asked Questions

How many Liter/Kilometer are in 1 Mile/Liter?

There are exactly 0.6213711922 Liter/Kilometer in 1 Mile/Liter.

What is the formula to convert Mile/Liter to Liter/Kilometer?

The formula to convert Mile/Liter to Liter/Kilometer is: L/km = mi/L × 0.6213711922. For example, to convert 10 Mile/Liter to Liter/Kilometer, you would apply the formula to 10.

What is a Mile/Liter?