Convert American MPG to British MPG

35 U.S. MPG =
42.03 British MPG
About

The United States uses a different gallon than the United Kingdom. As a result, miles per gallon measurements are different. This calculator will allow you to convert a U.S. MPG rating to a British Imperial one.

Note: Canada uses the British system.

Definitions
MPGuk = 4.54609* MPGus
3.785411784

Imperial Gallon = 4.54609 Liters

U.S. Gallon = 3.785411784 Liters

U.S. MPG to U.K. MPG Conversion Table
US mpg UK mpg
1 1.20
2 2.40
3 3.60
4 4.80
5 6.00
6 7.21
7 8.41
8 9.61
9 10.81
10 12.01
11 13.21
12 14.41
13 15.61
14 16.81
15 18.01
16 19.22
17 20.42
18 21.62
19 22.82
20 24.02
21 25.22
22 26.42
23 27.62
24 28.82
25 30.02
US mpg UK mpg
26 31.22
27 32.43
28 33.63
29 34.83
30 36.03
31 37.23
32 38.43
33 39.63
34 40.83
35 42.03
36 43.23
37 44.44
38 45.64
39 46.84
40 48.04
41 49.24
42 50.44
43 51.64
44 52.84
45 54.04
46 55.24
47 56.44
48 57.65
49 58.85
50 60.05
US mpg UK mpg
51 61.25
52 62.45
53 63.65
54 64.85
55 66.05
56 67.25
57 68.45
58 69.66
59 70.86
60 72.06
61 73.26
62 74.46
63 75.66
64 76.86
65 78.06
66 79.26
67 80.46
68 81.66
69 82.87
70 84.07
71 85.27
72 86.47
73 87.67
74 88.87
75 90.07
US mpg UK mpg
76 91.27
77 92.47
78 93.67
79 94.88
80 96.08
81 97.28
82 98.48
83 99.68
84 100.88
85 102.08
86 103.28
87 104.48
88 105.68
89 106.88
90 108.09
91 109.29
92 110.49
93 111.69
94 112.89
95 114.09
96 115.29
97 116.49
98 117.69
99 118.89
100 120.09