| Fraction | Decimal | MM |
1/64" |
0.015625" | 0.39690 |
1/32" |
0.031250" | 0.79380 |
| 0.039370" | 1mm | |
3/64" |
0.046875" | 1.19060 |
1/16" |
0.062500" | 1.58750 |
5/64" |
0.078125" | 1.98440 |
| 0.078740" | 2mm | |
3/32" |
0.093750" | 2.38130 |
7/64" |
0.109375" | 2.77810 |
| 0.118110" | 3mm | |
1/8" |
0.125000" | 3.17500 |
9/64" |
0.140625" | 3.57190 |
5/32" |
0.156250" | 3.96880 |
| 0.157480" | 4mm | |
11/64" |
0.171875" | 4.36560 |
3/16" |
0.187500" | 4.76250 |
| 0.196850" | 5mm | |
13/64" |
0.203125" | 5.15940 |
7/32" |
0.218750" | 5.55630 |
15/64" |
0.234375" | 5.95310 |
| 0.236220" | 6mm | |
1/4" |
0.250000" | 6.35000 |
17/64" |
0.265625" | 6.74690 |
| 0.275591" | 7mm | |
9/32" |
0.281250" | 7.14380 |
19/64" |
0.296875" | 7.54060 |
5/16" |
0.312500" | 7.93750 |
| 0.314961" | 8mm | |
21/64" |
0.328125" | 8.33440 |
11/32" |
0.343750" | 8.73130 |
| 0.354331" | 9mm | |
23/64" |
0.359375" | 9.12810 |
3/8" |
0.375000" | 9.52500 |
25/64" |
0.390625" | 9.92190 |
| 0.393701" | 10mm | |
13/32" |
0.406250" | 10.3188 |
27/64" |
0.421875" | 10.7156 |
| 0.433071" | 11mm | |
7/16" |
0.437500" | 11.1125 |
29/64" |
0.453125" | 11.5094 |
15/32" |
0.468750" | 11.9063 |
| 0.472441" | 12mm | |
31/64" |
0.484375" | 12.3031 |
1/2" |
0.500000" | 12.7000 |
| 0.511811" | 13mm | |
33/64" |
0.515625" | 13.0969 |
17/32" |
0.531250" | 13.4938 |
35/64" |
0.546875" | 13.8906 |
| 0.551181" | 14mm | |
9/16" |
0.562500" | 14.2875 |
37/64" |
0.578125" | 14.6844 |
| 0.590551" | 15mm | |
19/32" |
0.593750" | 15.0813 |
39/64" |
0.609375" | 15.4781 |
5/8" |
0.625000" | 15.8750 |
| 0.629921" | 16mm | |
41/64" |
0.640625" | 16.2719 |
21/32" |
0.656250" | 16.6688 |
| 0.669291" | 17mm | |
43/64" |
0.671875" | 17.0656 |
11/16" |
0.687500" | 17.4625 |
45/64" |
0.703125" | 17.8594 |
| 0.708661" | 18mm | |
23/32" |
0.718750" | 18.2563 |
47/64" |
0.734375" | 18.6531 |
| 0.748031" | 19mm | |
3/4" |
0.750000" | 19.0500 |
49/64" |
0.765625" | 19.4469 |
25/32" |
0.781250" | 19.8438 |
| 0.787402" | 20mm | |
51/64" |
0.796875" | 20.2406 |
13/16" |
0.812500" | 20.6375 |
| 0.826772" | 21mm | |
53/64" |
0.828125" | 21.0344 |
27/32" |
0.843750" | 21.4313 |
55/64" |
0.859375" | 21.8281 |
| 0.866142" | 22mm | |
7/8" |
0.875000" | 22.2250 |
57/64" |
0.890625" | 22.6219 |
| 0.905512" | 23mm | |
29/32" |
0.906250" | 23.0188 |
59/64" |
0.921875" | 23.4156 |
15/16" |
0.937500" | 23.8125 |
| 0.944882" | 24mm | |
61/64" |
0.953125" | 24.2094 |
31/32" |
0.968750" | 24.6063 |
| 0.984252" | 25mm | |
63/64" |
0.984375" | 25.0031 |
1" |
1.000000" | 25.4000 |
65/64" |
1.015625" | 25.7969 |