Convert km/L to mpg (UK)
kilometers per liter to miles per imperial gallon. Enter a value to convert, or use the km/L to mpg (UK) chart further down the page.
1 kilometer per liter equals 2.82481 miles per imperial gallon. Going the other way, 1 mile per imperial gallon = 0.354006 kilometers per liter.
Note. L/100km is an inverse measure — a lower number means better economy — so converting to or from it uses a reciprocal, not a multiplication.
How to convert km/L to mpg (UK)
To convert kilometers per liter to miles per imperial gallon, multiply the kilometer per liter value by 2.824809363. You can also divide by 0.3540061899 to get the same answer.
MPG (UK) = km/L × 2.824809363
Worked example
Convert 30 km/L to miles per imperial gallon:
30 km/L = 84.7443 MPG (UK)
km/L to mpg (UK) conversion chart
Use this km/L to mpg (UK) table for quick reference without typing anything.
| kilometers per liter (km/L) | miles per imperial gallon (MPG (UK)) |
|---|---|
| 5 km/L | 14.124 MPG (UK) |
| 10 km/L | 28.2481 MPG (UK) |
| 15 km/L | 42.3721 MPG (UK) |
| 20 km/L | 56.4962 MPG (UK) |
| 25 km/L | 70.6202 MPG (UK) |
| 30 km/L | 84.7443 MPG (UK) |
| 35 km/L | 98.8683 MPG (UK) |
| 40 km/L | 112.992 MPG (UK) |
| 50 km/L | 141.24 MPG (UK) |
| 60 km/L | 169.489 MPG (UK) |
What is a kilometer per liter?
Kilometers per liter is the fuel economy unit used in much of Asia, Africa and South America. Higher is better.
What is a mile per imperial gallon?
Miles per imperial gallon is the figure quoted in the UK. The imperial gallon is 4.54609 litres, about 20% larger than the US gallon.
Frequently asked questions
How many mpg (UK) are in a kilometer per liter?
1 km/L equals 2.82481 mpg (UK). Going the other way, 1 mpg (UK) is 0.354006 km/L.
How do you convert km/L to mpg (UK)?
To convert kilometers per liter to miles per imperial gallon, multiply the kilometer per liter value by 2.824809363. You can also divide by 0.3540061899 to get the same answer.
What is 10 km/L in mpg (UK)?
10 km/L equals 28.2481 mpg (UK). The conversion chart on this page lists the other values people look up most often.
Related fuel economy conversions
Convert km/L to other units
Convert other units to mpg (UK)
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