Mile/Liter to Miles/Gallon (UK) Converter

Fuel Economy Converter

11 units available

Decimals:

From

To

4.546092

1 mi/L = 4.546092 mpg (UK)

Formula:

mpg (UK) = mi/L × 4.5460918741

With your value: 1 mi/L = 4.54609187 mpg (UK)

Other Mile/Liter to Miles/Gallon (UK) conversions

2 mi/L to mpg (UK)3 mi/L to mpg (UK)4 mi/L to mpg (UK)5 mi/L to mpg (UK)6 mi/L to mpg (UK)7 mi/L to mpg (UK)8 mi/L to mpg (UK)

Mile/Liter to Miles/Gallon (UK) Conversion Table

Mile/Liter (mi/L)	Miles/Gallon (UK) (mpg (UK))
0.5	2.273046
1	4.546092
2	9.092184
5	22.730459
10	45.460919
15	68.191378
20	90.921837
25	113.652297
50	227.304594
100	454.609187
250	1,136.522969
500	2,273.045937
1000	4,546.091874

Miles/Gallon (UK) to Mile/Liter Conversion Table

Miles/Gallon (UK) (mpg (UK))	Mile/Liter (mi/L)
0.5	0.109985
1	0.219969
2	0.439938
5	1.099846
10	2.199692
15	3.299537
20	4.399383
25	5.499229
50	10.998458
100	21.996916
250	54.992289
500	109.984579
1000	219.969158

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

Miles/Gallon (UK) (mpg (UK))

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 Miles/Gallon (UK)

To convert from Mile/Liter (mi/L) to Miles/Gallon (UK) (mpg (UK)), multiply the value by 4.5460918741.

Formula: mpg (UK) = mi/L × 4.5460918741

Reverse: mi/L = mpg (UK) × 0.2199691576

Step-by-Step Example

Start with your value in Mile/Liter. For example: 5 mi/L
Multiply by the conversion factor: 5 x 4.5460918741
The result is: 22.730459 mpg (UK)

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 Miles/Gallon (UK)

The miles/gallon (uk) (mpg (UK)) is a unit of fuel economy. One miles/gallon (uk) equals 0.354006044 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.

Frequently Asked Questions

How many Miles/Gallon (UK) are in 1 Mile/Liter?

There are exactly 4.5460918741 Miles/Gallon (UK) in 1 Mile/Liter. This means the conversion factor from Mile/Liter to Miles/Gallon (UK) is 4.5460918741.

What is the formula to convert Mile/Liter to Miles/Gallon (UK)?

The formula to convert Mile/Liter to Miles/Gallon (UK) is: mpg (UK) = mi/L × 4.5460918741. For example, to convert 10 Mile/Liter to Miles/Gallon (UK), you would multiply 10 by 4.5460918741.

What is a Mile/Liter?