MILLIMETER EQUIVALENTS
4ths 8ths 16ths 32nds 64ths Mms 4ths 8ths 16ths 32nds 64ths Mms
1/64 .397 33/64 13.097
1/32 .794 17/32 13.494
3/64 1.191 35/64 13.891
1/16 1.588 9/16 14.288
5/64 1.984 37/64 14.684
3/32 2.381 19/32 15.081
7/64 2.778 39/64 15.478
1/8 3.175 5/8 15.875
9/64 3.572 41/64 16.272
5/32 3.969 21/32 16.669
11/64 4.366 43/64 17.066
3/16 4.762 11/16 17.462
13/64 5.159 45/64 17.859
7/32 5.556 23/32 18.256
15/64 5.953 47/64 18.653
1/4 6.350 3/4 19.050
17/64 6.747 49/64 19.447
9/32 7.144 25/32 19.844
19/64 7.541 51/64 20.241
5/16 7.938 13/16 20.638
21/64 8.334 53/64 21.034
11/32 8.731 27/32 21.431
23/64 9.128 55/64 21.828
3/8 9.525 7/8 22.225
25/64 9.922 57/64 22.622
13/32 10.319 29/32 23.019
27/64 10.716 59/64 23.416
7/16 11.112 15/16 23.812
29/64 11.509 61/64 24.209
15/32 11.906 31/32 24.606
31/64 12.303 63/64 25.003
1/2 12.700 1.00 25.400

With thanks to Gwinnett Woodworkers Association