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mpg to mpg uk converter

1 US miles per gallon equals 1.20095 UK miles per gallon. Conversions use L/100km = 235.21 ÷ mpg, then mpgUK = 282.48 ÷ L/100km.

mpg → 1.20095 mpgUK
L/100km = 235.21 ÷ mpg, then mpgUK = 282.48 ÷ L/100km.

Converter

Worked examples

US miles per gallon to UK miles per gallon conversion table

mpgmpgUKArithmetic
1 mpg1.20095 mpgUK235.21 ÷ x
2 mpg2.4019 mpgUK235.21 ÷ x
3 mpg3.60285 mpgUK235.21 ÷ x
4 mpg4.8038 mpgUK235.21 ÷ x
5 mpg6.00475 mpgUK235.21 ÷ x
6 mpg7.2057 mpgUK235.21 ÷ x
8 mpg9.607599 mpgUK235.21 ÷ x
10 mpg12.009499 mpgUK235.21 ÷ x
12 mpg14.411399 mpgUK235.21 ÷ x
15 mpg18.014249 mpgUK235.21 ÷ x
20 mpg24.018999 mpgUK235.21 ÷ x
25 mpg30.023748 mpgUK235.21 ÷ x
30 mpg36.028498 mpgUK235.21 ÷ x
40 mpg48.037997 mpgUK235.21 ÷ x
50 mpg60.047496 mpgUK235.21 ÷ x
60 mpg72.056996 mpgUK235.21 ÷ x
70 mpg84.066495 mpgUK235.21 ÷ x
80 mpg96.075994 mpgUK235.21 ÷ x
90 mpg108.085 mpgUK235.21 ÷ x
100 mpg120.095 mpgUK235.21 ÷ x

How to convert mpg to mpgUK

  1. Take your value in US miles per gallon.
  2. Apply L/100km = 235.21 ÷ mpg, then mpgUK = 282.48 ÷ L/100km.
  3. That is your answer in UK miles per gallon — no rounding needed until you choose a display precision.

Related conversions

mpgUK to mpgL/100km to mpgUKmpg to L/100kmmpg to km/LmpgUK to L/100kmmpgUK to km/Lkm/L to mpgUKall fuel economy units

Questions

How many UK miles per gallon in 1 US miles per gallon?
Exactly 1.20095 mpgUK. L/100km = 235.21 ÷ mpg, then mpgUK = 282.48 ÷ L/100km.
How do I convert mpg to mpgUK?
L/100km = 235.21 ÷ mpg, then mpgUK = 282.48 ÷ L/100km. The dedicated value pages carry worked numbers.
Is mpg to mpgUK the same as mpgUK to mpg?
No — they are inverses. One mpg is 1.20095 mpgUK, while one mpgUK is 0.83267418 mpg.
What is 1 mpg in mpgUK?
1 mpg = 1.20095 mpgUK (see the value page for the full arithmetic).