Fraction Convert
Fraction inch mm
1/256 .0039
0.10
1/128
.0078 0.20
1/64
.0156 0.40
1/32 .0313
0.79
3/64 .0469
1.19
1/16
.0625 1.59
3/32 .0938
2.38
7/64 .1094
2.78
1/8
.1250 3.18
9/64
.1406 3.57
5/32 .1563
3.97
11/64 .1719
4.37
3/16 .1875
4.76
13/64 .2031
5.16
7/32 .2188
5.56
15/64
.2344 5.95
1/4
.2500 6.35
5/16 .3125
7.94
21/64 .3281
8.33
11/32
.3438 8.73
23/64
.3594 9.13
25/64 .3906
9.92
13/32 .4063
10.32
27/64
.4219 10.72
7/16
.4375 11.11
29/64 .4531
11.51
15/32 .4688
11.91
31/64
.4844 12.30
1/2
.5000 12.70
33/64 .5156
13.10
17/32 .5313
13.49
35/64
.5469 13.89
9/16
.5625 14.29
37/64 .5781
14.68
19/32 .5938
15.08
39/64
.6094 15.48
5/8
.6250 15.88
41/64 .6406
16.27
21/32 .6563
16.67
43/64
.6719 17.07
11/16
.6875 17.46
45/64 .7031
17.86
23/32 .7188
18.26
47/64
.7344 18.65
3/4
.7500 19.05
49/64 .7656
19.45
25/32 .7813
19.84
51/64
.7969 20.24
13/16 .8125 20.64
53/64
.8281 21.03
27/32 .8438
21.43
55/64 .8594
21.83
7/8
.8750 22.23
57/64
.8906 22.62
29/32
.9063 23.02
59/64
.9219 23.42
15/16 .9375
23.81
61/64 .9531
24.21
61/64
.9531 24.21
31/32
.9688 24.61
63/64 .9844
25.00
1 1.0000
25.40

18 August 2011

Theoreticalmachinist.com