| 4ths |
8ths |
Fractions of an Inch
16ths |
32nds |
64ths |
Decimal
(to 3 places) |
Millimeters
(to 1 place) |
| |
|
|
|
1/64 |
0.016 |
0.4 |
| |
|
|
1/32 |
|
0.031 |
0.8 |
| |
|
|
|
3/64 |
0.047 |
1.2 |
| |
|
1/16 |
|
|
0.063 |
1.6 |
| |
|
|
|
5/64 |
0.078 |
2 |
| |
|
|
3/32 |
|
0.094 |
2.4 |
| |
|
|
|
7/64 |
0.109 |
2.8 |
| |
8/1 |
|
|
|
0.125 |
3.2 |
| |
|
|
|
Sep-64 |
0.141 |
3.6 |
| |
|
|
May-32 |
|
0.156 |
4 |
| |
|
|
|
Nov-64 |
0.172 |
4.4 |
| |
|
3/16 |
|
|
0.188 |
4.8 |
| |
|
|
|
13/64 |
0.203 |
5.2 |
| |
|
|
7/32 |
|
0.219 |
5.6 |
| |
|
|
|
15/64 |
0.234 |
6 |
| 1/4 |
|
|
|
|
0.25 |
6.4 |
| |
|
|
|
17/64 |
0.266 |
6.7 |
| |
|
|
Sep-32 |
|
0.281 |
7.1 |
| |
|
|
|
19/64 |
0.297 |
7.5 |
| |
|
5/16 |
|
|
0.313 |
7.9 |
| |
|
|
|
21/64 |
0.328 |
8.3 |
| |
|
|
Nov-32 |
|
0.344 |
8.7 |
| |
|
|
|
23/64 |
0.359 |
9.1 |
| |
3/8 |
|
|
|
0.375 |
9.5 |
| |
|
|
|
25/64 |
0.391 |
9.9 |
| |
|
|
13/32 |
|
0.406 |
10.3 |
| |
|
|
|
27/64 |
0.422 |
10.7 |
| |
|
7/16 |
|
|
0.438 |
11.1 |
| |
|
|
|
29/64 |
0.453 |
11.5 |
| |
|
|
15/32 |
|
0.469 |
11.9 |
| |
|
|
|
31/64 |
0.484 |
12.3 |
| 1/2 |
|
|
|
|
0.5 |
12.7 |
| |
|
|
|
33/64 |
0.516 |
13.1 |
| |
|
|
17/32 |
|
0.531 |
13.5 |
| |
|
|
|
35/64 |
0.547 |
13.9 |
| |
|
9/16 |
|
|
0.563 |
14.3 |
| |
|
|
|
37/64 |
0.578 |
14.7 |
| |
|
|
19/32 |
|
0.594 |
15.1 |
| |
|
|
|
39/64 |
0.609 |
15.5 |
| |
5/8 |
|
|
|
0.625 |
15.9 |
| |
|
|
|
41/64 |
0.641 |
16.3 |
| |
|
|
21/32 |
|
0.656 |
16.7 |
| |
|
|
|
43/64 |
0.672 |
17.1 |
| |
|
11/16 |
|
|
0.688 |
17.5 |
| |
|
|
|
45/64 |
0.703 |
17.9 |
| |
|
|
23/32 |
|
0.719 |
18.3 |
| |
|
|
|
47/64 |
0.734 |
18.7 |
| 3/4 |
|
|
|
|
0.75 |
19.1 |
| |
|
|
|
49/64 |
0.766 |
19.4 |
| |
|
|
25/32 |
|
0.781 |
19.8 |
| |
|
|
|
51/64 |
0.797 |
20.2 |
| |
|
13/16 |
|
|
0.813 |
20.6 |
| |
|
|
|
53/64 |
0.828 |
21.0 |
| |
|
|
27/32 |
|
0.844 |
21.4 |
| |
|
|
|
55/64 |
0.859 |
21.8 |
| |
7/8 |
|
|
|
0.875 |
22.2 |
| |
|
|
|
57/64 |
0.891 |
22.6 |
| |
|
|
29/32 |
|
0.906 |
23.0 |
| |
|
|
|
59/64 |
0.922 |
23.4 |
| |
|
15/16 |
|
|
0.938 |
23.8 |
| |
|
|
|
61/64 |
0.953 |
24.2 |
| |
|
|
31/32 |
|
0.969 |
24.6 |
| |
|
|
|
63/64 |
0.984 |
25.0 |
| 1 |
|
|
|
|
1.000 |
25.4 |