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Convert liters per 100 kilometers to miles per gallon (UK)

Here you can quickly calculate how many miles per gallon (UK) fit in one liters per 100 kilometers.

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  • 1 L/100 km = 282.480936 mpg (UK)
  • 1 mpg (UK) = 282.480936 L/100 km

Liters per 100 kilometers to miles per gallon (UK) conversion table

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

Liters per 100 kilometers to miles per gallon (UK) formula

To convert liters per 100 kilometers to miles per gallon (UK), divide 282.480936 by the input value.

1 L/100 km = 282.480936 mpg (UK)
Example: 1 Liters per 100 kilometers = 282.480936 Miles per gallon (UK)

Common fuel consumption conversion mistakes

  • 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.
  • 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.
  • 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.
  • Between the Scandinavian liters-per-mil and liters per 100 km lies a factor of 10: 0.8 l/mil is 8 l/100 km. Swedish car ads often quote l/mil while EU specs use l/100 km. Move the decimal point one step, not two.

Quick liters per 100 kilometers and miles per gallon (UK) conversion quiz

Score: 0

18.9 liters per 100 kilometers equals 14.9 miles per gallon (UK).

Correct answer: 18.9 liters per 100 kilometers = 14.9 miles per gallon (UK).

30 miles per gallon (UK) equals 9.42 liters per 100 kilometers.

Correct answer: 30 miles per gallon (UK) = 9.42 liters per 100 kilometers.

172 miles per gallon (UK) equals 1.64 liters per 100 kilometers.

Correct answer: 172 miles per gallon (UK) = 1.64 liters per 100 kilometers.

220 miles per gallon (UK) equals 2.57 liters per 100 kilometers.

Correct answer: 220 miles per gallon (UK) = 1.28 liters per 100 kilometers.

206 miles per gallon (UK) equals 1.37 liters per 100 kilometers.

Correct answer: 206 miles per gallon (UK) = 1.37 liters per 100 kilometers.

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