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mpg to L/100km converter

1 US miles per gallon equals 235.215 liters per 100 km. Conversions use L/100km = 235.21 ÷ mpg, then L/100km = L/100km.

mpg → 235.215 L/100km
L/100km = 235.21 ÷ mpg, then L/100km = L/100km.

Converter

Worked examples

US miles per gallon to liters per 100 km conversion table

mpgL/100kmArithmetic
10 mpg23.521458 L/100km235.21 ÷ x
15 mpg15.680972 L/100km235.21 ÷ x
20 mpg11.760729 L/100km235.21 ÷ x
25 mpg9.408583 L/100km235.21 ÷ x
30 mpg7.840486 L/100km235.21 ÷ x
35 mpg6.720417 L/100km235.21 ÷ x
40 mpg5.880365 L/100km235.21 ÷ x
50 mpg4.704292 L/100km235.21 ÷ x
1 mpg235.215 L/100km235.21 ÷ x
2 mpg117.607 L/100km235.21 ÷ x
3 mpg78.404861 L/100km235.21 ÷ x
4 mpg58.803646 L/100km235.21 ÷ x
5 mpg47.042917 L/100km235.21 ÷ x
6 mpg39.202431 L/100km235.21 ÷ x
8 mpg29.401823 L/100km235.21 ÷ x
12 mpg19.601215 L/100km235.21 ÷ x
60 mpg3.920243 L/100km235.21 ÷ x
70 mpg3.360208 L/100km235.21 ÷ x
80 mpg2.940182 L/100km235.21 ÷ x
90 mpg2.613495 L/100km235.21 ÷ x
100 mpg2.352146 L/100km235.21 ÷ x

How to convert mpg to L/100km

  1. Take your value in US miles per gallon.
  2. Apply L/100km = 235.21 ÷ mpg, then L/100km = L/100km.
  3. That is your answer in liters per 100 km — no rounding needed until you choose a display precision.

Related conversions

L/100km to mpgL/100km to mpgUKL/100km to km/Lmpg to mpgUKmpg to km/LmpgUK to L/100kmkm/L to L/100kmall fuel economy units

Questions

How many liters per 100 km in 1 US miles per gallon?
Exactly 235.215 L/100km. L/100km = 235.21 ÷ mpg, then L/100km = L/100km.
How do I convert mpg to L/100km?
L/100km = 235.21 ÷ mpg, then L/100km = L/100km. The dedicated value pages carry worked numbers.
Is mpg to L/100km the same as L/100km to mpg?
No — they are inverses. One mpg is 235.215 L/100km, while one L/100km is 235.215 mpg.
What is 10 mpg in L/100km?
10 mpg = 23.521458 L/100km (see the value page for the full arithmetic).