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 2.824809363 miles per imperial gallon. Going the other way, 1 mile per imperial gallon = 0.3540061899 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 = 84.7442809 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 | 14.12404682 MPG (UK) |
| 10 km/L | 28.24809363 MPG (UK) |
| 15 km/L | 42.37214045 MPG (UK) |
| 20 km/L | 56.49618727 MPG (UK) |
| 25 km/L | 70.62023408 MPG (UK) |
| 30 km/L | 84.7442809 MPG (UK) |
| 35 km/L | 98.86832772 MPG (UK) |
| 40 km/L | 112.9923745 MPG (UK) |
| 50 km/L | 141.2404682 MPG (UK) |
| 60 km/L | 169.4885618 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 2.824809363 mpg (UK). Going the other way, 1 mpg (UK) is 0.3540061899 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 28.24809363 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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