Mather Racing's
1/8th Mile to 1/4 Mile
Conversion Chart
1/8 Mile
E/T
 1/4 Mile
E/T
5
5.05
5.1
5.15
5.2
5.25
5.3
5.35
5.4
5.45
5.5
5.55
5.6
5.65
5.7
5.75
5.8
5.85
5.9
5.95
6
6.05
6.1
6.15
6.2
6.25
6.3
6.35
6.4
6.45
6.5
6.55
6.6
6.65
6.7
6.75
 7.8
7.88
7.96
8.03
8.11
8.19
8.27
8.35
8.42
8.5
8.58
8.66
8.74
8.81
8.89
8.97
9.05
9.13
9.2
9.28
9.36
9.44
9.52
9.59
9.67
9.75
9.83
9.91
9.98
10.06
10.14
10.22
10.3
10.37
10.45
10.53
1/8 Mile
E/T
 1/4 Mile
E/T
6.8
6.85
6.9
6.95
7
7.05
7.1
7.15
7.2
7.25
7.3
7.35
7.4
7.45
7.5
7.55
7.6
7.65
7.7
7.75
7.8
7.85
7.9
7.95
8
8.05
8.1
8.15
8.2
8.25
8.3
8.35
8.4
8.45
8.5
8.55
 10.61
10.69
10.76
10.84
10.92
11
11.08
11.15
11.23
11.31
11.39
11.47
11.56
11.62
11.7
11.78
11.86
11.93
12.01
12.09
12.17
12.25
12.32
12.4
12.48
12.56
12.64
12.71
12.79
12.87
12.95
13.03
13.1
13.18
13.26
13.34
1/8 Mile
E/T
 1/4 Mile
E/T
8.6
8.65
8.7
8.75
8.8
8.85
8.9
8.95
9
9.05
9.1
9.15
9.2
9.25
9.3
9.35
9.4
9.45
9.5
9.55
9.6
9.65
9.7
9.75
9.8
9.85
9.9
9.95
10
10.05
10.1
10.15
10.2
10.25
10.3
10.35
 13.42
13.49
13.57
13.65
13.73
13.81
13.88
13.96
14.04
14.12
14.2
14.27
14.35
14.43
14.51
14.59
14.66
14.74
14.82
14.9
14.98
15.05
15.13
15.21
15.29
15.37
15.44
15.52
15.6
15.68
15.76
15.83
15.91
15.99
16.07
16.15
1/8 Mile
E/T
 1/4 Mile
E/T
10.4
10.45
10.5
10.55
10.6
10.65
10.7
10.75
10.8
10.85
10.9
10.95
11
11.05
11.1
11.15
11.2
11.25
11.3
11.35
11.4
11.45
11.5
11.55
11.6
11.65
11.7
11.75
11.8
11.85
11.9
11.95
12
 16.22
16.3
16.38
16.46
16.54
16.61
16.69
16.77
16.85
16.93
17
17.08
17.16
17.24
17.32
17.39
17.47
17.55
17.63
17.71
17.78
17.86
17.94
18.02
18.1
18.17
18.25
18.33
18.41
18.49
18.56
18.64
18.72