What is 1 Liters per 100 km in Miles per gallon (Imperial)?

1 Liters per 100 km = 282.4809 Miles per gallon (Imperial) (L/100km → mpg (Imp)).

What is the formula to convert Liters per 100 km to Miles per gallon (Imperial)?

L/100 km = 282.481 ÷ mpg(Imp) Example: 40 mpg(Imp) ≈ 7.06 L/100 km..

No — the factor is approximate to engineering precision. The page surfaces an "Approx" badge whenever the relationship is not defined exactly.

Convert liters per 100 km to miles per gallon (imperial) instantly. The conversion factor is approximate to engineering precision.

Realtime·fuel-economy·metric

Approx1/x

From

L/100km

1/x

Result

mpg (Imp)

282.4809

Precision [auto]

L/100 km = 282.481 ÷ mpg(Imp)

Inverse: mpg(Imp) = 282.481 ÷ L/100 km

Worked example: 40 mpg(Imp) ≈ 7.06 L/100 km.

Liters per 100 km (L/100km)

Europe and most of the world for vehicle consumption.

Miles per gallon (Imperial) (mpg (Imp))

United Kingdom vehicle fuel economy ratings.

Liters per 100 km (L/100km)	Miles per gallon (Imperial) (mpg (Imp))
3	94.1603
4	70.6202
5	56.4962
6	47.0802
7	40.3544
8	35.3101
9	31.3868
10	28.2481
12	23.5401
15	18.8321
20	14.124

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