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Convert kilometers per liter to miles per gallon (UK)

Here you can quickly calculate how many miles per gallon (UK) fit in one kilometers per liter.

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  • 1 km/L = 2.824809 mpg (UK)
  • 1 mpg (UK) = 0.354006 km/L

Kilometers per liter to miles per gallon (UK) conversion table

Kilometers per liter Miles per gallon (UK)
1 2.824809
2 5.649619
5 14.124047
10 28.248094
20 56.496187
50 141.240468
100 282.480936

Formula to convert kilometers per liter to miles per gallon (UK)

To convert kilometers per liter to miles per gallon (UK), divide 2.824809 by the input value.

1 km/L = 2.824809 mpg (UK)
Example: 1 Kilometers per liter = 2.824809 Miles per gallon (UK)

Common mistakes in fuel consumption conversion

  • Km/l and l/100 km are inverses of each other: the conversion is 100 divided by the value, in both directions. 5 l/100 km equals 20 km/l. Note that lower is better in l/100 km but higher is better in km/l, never compare the raw numbers directly.
  • US and UK mpg use different gallons: the imperial gallon (4.546 L) is 20% larger than the US gallon (3.785 L). The same car therefore scores about 20% higher in UK figures, 40 mpg UK ≈ 33 mpg US. Check which gallon a source means.
  • Mpg is inverted relative to consumption, so improvements are not linear: going from 10 to 20 mpg halves fuel use, while 40 to 50 mpg cuts it by only a fifth. Convert to l/100 km when comparing savings, that scale is proportional to actual fuel burned.

Quick kilometers per liter to/from miles per gallon (UK) conversion quiz

Score: 0

231 kilometers per liter equals 653 miles per gallon (UK).

Correct answer: 231 kilometers per liter = 653 miles per gallon (UK).

16.4 kilometers per liter equals 46.3 miles per gallon (UK).

Correct answer: 16.4 kilometers per liter = 46.3 miles per gallon (UK).

240 kilometers per liter equals 780 miles per gallon (UK).

Correct answer: 240 kilometers per liter = 678 miles per gallon (UK).

17 kilometers per liter equals 40.8 miles per gallon (UK).

Correct answer: 17 kilometers per liter = 48 miles per gallon (UK).

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