Fraction |
Decimal |
Millimeters |
1/64 |
0.0156 |
0.396 |
1/32 |
0.0312 |
0.793 |
3/64 |
0.0469 |
1.19 |
1/16 |
0.0625 |
1.587 |
5/64 |
0.0781 |
1.984 |
3/32 |
0.0937 |
2.381 |
7/64 |
0.1094 |
2.778 |
1/8 |
0.125 |
3.175 |
9/64 |
0.1406 |
3.571 |
5/32 |
0.1562 |
3.968 |
11/64 |
0.1719 |
4.365 |
3/16 |
0.1875 |
4.762 |
13/64 |
0.2031 |
5.159 |
7/32 |
0.2187 |
5.556 |
15/64 |
0.2344 |
5.953 |
1/4 |
0.25 |
6.35 |
17/64 |
0.2656 |
6.746 |
9/32 |
0.2812 |
7.143 |
19/64 |
0.2969 |
7.54 |
5/16 |
0.3125 |
7.937 |
21/64 |
0.3281 |
8.334 |
11/32 |
0.3437 |
8.731 |
23/64 |
0.3594 |
9.128 |
3/8 |
0.375 |
9.525 |
25/64 |
0.3906 |
9.921 |
13/32 |
0.4062 |
10.318 |
27/64 |
0.4219 |
10.715 |
7/16 |
0.4375 |
11.112 |
29/64 |
0.4531 |
11.509 |
15/32 |
0.4687 |
11.906 |
31/64 |
0.4844 |
12.303 |
1/2 |
0.5 |
12.7 |
33/64 |
0.5156 |
13.096 |
17/32 |
0.5312 |
13.493 |
35/64 |
0.5469 |
13.89 |
9/16 |
0.5625 |
14.287 |
37/64 |
0.5781 |
14.684 |
19/32 |
0.5937 |
15.081 |
39/64 |
0.6094 |
15.478 |
5/8 |
0.625 |
15.875 |
41/64 |
0.6406 |
16.271 |
21/32 |
0.6562 |
16.668 |
43/64 |
0.6719 |
17.065 |
11/16 |
0.6875 |
17.462 |
45/64 |
0.7031 |
17.859 |
23/32 |
0.7187 |
18.256 |
47/64 |
0.7344 |
18.653 |
3/4 |
0.75 |
19.05 |
49/64 |
0.7656 |
19.446 |
25/32 |
0.7812 |
19.843 |
51/64 |
0.7969 |
20.24 |
13/16 |
0.8125 |
20.637 |
53/64 |
0.8281 |
21.034 |
27/32 |
0.8437 |
21.431 |
55/64 |
0.8594 |
21.828 |
7/8 |
0.875 |
22.225 |
57/64 |
0.8906 |
22.621 |
29/32 |
0.9062 |
23.018 |
59/64 |
0.9219 |
23.415 |
15/16 |
0.9375 |
23.812 |
61/64 |
0.9531 |
24.209 |
31/32 |
0.9687 |
24.606 |
63/64 |
0.9844 |
25.003 |
1 |
1 |
25.4 |
1 1/4 |
1.25 |
31.5 |
1 1/2 |
1.5 |
37.5 |
1 3/4 |
1.75 |
45 |
2 |
2 |
50 |
2 1/2 |
2.5 |
53 |
3 |
3 |
75 |
3 1/2 |
3.5 |
90 |
4 |
4 |
100 |
5 |
5 |
125 |