All fractions from 1 / 64 to 63 / 64 have been converted to their decimal values and if we think of these values as inches, then these have been converted to their values in millimeters.

Fraction Decimal mm
1 / 64 0.015625 0.396875
1 / 32 0.031250 0.793750
3 / 64 0.046875 1.190625
1 / 16 0.062500 1.587500
5 / 64 0.078125 1.984375
3 / 32 0.093750 2.381250
7 / 64 0.109375 2.778125
1 / 8 0.125000 3.175000
9 / 64 0.140625 3.571875
5 / 32 0.156250 3.968750
11 / 64 0.171875 4.365625
3 / 16 0.187500 4.762500
13 / 64 0.203125 5.159375
7 / 32 0.218750 5.556250
15 / 64 0.234375 5.953125
1 / 4 0.250000 6.350000
17 / 64 0.265625 6.746875
9 / 32 0.281250 7.143750
19 / 64 0.296875 7.540625
5 / 16 0.312500 7.937500
21 / 64 0.328125 8.334375
11 / 32 0.343750 8.731250
23 / 64 0.359375 9.128125
3 / 8 0.375000 9.525000
25 / 64 0.390625 9.921875
13 / 32 0.406250 10.318750
27 / 64 0.421875 10.715625
7 / 16 0.437500 11.112500
29 / 64 0.453125 11.509375
15 / 32 0.468750 11.906250
31 / 64 0.484375 12.303125
1 / 2 0.500000 12.700000
33 / 64 0.515625 13.096875
17 / 32 0.531250 13.493750
35 / 64 0.546875 13.890625
9 / 16 0.562500 14.287500
37 / 64 0.578125 14.684375
19 / 32 0.593750 15.081250
39 / 64 0.609375 15.478125
5 / 8 0.625000 15.875000
41 / 64 0.640625 16.271875
21 / 32 0.656250 16.668750
43 / 64 0.671875 17.065625
11 / 16 0.687500 17.462500
45 / 64 0.703125 17.859375
23 / 32 0.718750 18.256250
47 / 64 0.734375 18.653125
3 / 4 0.750000 19.050000
49 / 64 0.765625 19.446875
25 / 32 0.781250 19.843750
51 / 64 0.796875 20.240625
13 / 16 0.812500 20.637500
53 / 64 0.828125 21.034375
27 / 32 0.843750 21.431250
55 / 64 0.859375 21.828125
7 / 8 0.875000 22.225000
57 / 64 0.890625 22.621875
29 / 32 0.906250 23.018750
59 / 64 0.921875 23.415625
15 / 16 0.937500 23.812500
61 / 64 0.953125 24.209375
31 / 32 0.968750 24.606250
63 / 64 0.984375 25.003125
1.000000 1.000000 25.400000