Miles per Gallon (UK) (mpg UK)
Miles per gallon (UK) uses the larger Imperial gallon — about 20% more volume than the US gallon.
UK mpg appears on British vehicle specs and fuel-economy advertising — always check which gallon is meant.
Miles per Gallon (UK) to Kilometer per Liter
Convert miles per gallon (uk) to kilometer per liter instantly. Type in either field — results update live.
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Fuel Consumption Miles per Gallon (UK) Kilometer per Liter
1 miles per gallon (uk) = 0.3540061899 kilometers per liter
Unit
Unit
Conversion table
Selected mpg UK values converted to km/L using the exact factor from this tool.
| mpg UK | km/L |
|---|---|
| 0.01 | 0.0035400619 |
| 0.1 | 0.035400619 |
| 1 | 0.3540061899 |
| 2 | 0.7080123799 |
| 3 | 1.0620185698 |
| 5 | 1.7700309497 |
| 10 | 3.5400618993 |
| 20 | 7.0801237987 |
| 50 | 17.7003094967 |
| 100 | 35.4006189935 |
| 1,000 | 354.0061899346 |
How to convert
Exact conversion factors in both directions, plus a worked example.
1 mpg UK = 0.3540061899 km/L
1 km/L = 2.8248093633 mpg UK
To convert miles per gallon (uk) to kilometer per liter, multiply by 0.3540061899.
To convert kilometer per liter to miles per gallon (uk), multiply by 2.8248093633.
Example: convert 10 mpg UK to km/L
10 × 0.3540061899 = 3.5400618993 km/L
About these units
Short background on the units used in this conversion.
Kilometer per Liter (km/L)
Kilometers per liter measures distance traveled per liter of fuel — higher values mean better economy.
km/L appears on Asian vehicle dashboards and compares efficiency where volume is measured in liters.
Frequently asked questions
How do I convert miles per gallon (uk) to kilometer per liter?
Fuel consumption uses inverse math when crossing distance-per-fuel and fuel-per-distance units. One miles per gallon (uk) equals 0.3540061899 kilometers per liter. Enter your value above — the converter handles mpg, L/100 km, and km/L correctly in both directions.
What is the conversion relationship?
At this pair:
The reverse:
1 miles per gallon (uk) = 0.3540061899 kilometers per literThe reverse:
1 kilometer per liter = 2.8248093633 miles per gallon (UK). US and UK mpg use different gallon sizes — this page uses the units shown in the title.Is this Miles per Gallon (UK) to Kilometer per Liter converter private?
Yes. All calculations run locally in your browser. Nothing you type is sent to a server.