Fraction to Decimal Inches and Millimeter Equivalents
  Inches Millimeters     Inches Millimeters
1/64 0.0156 0.397   33/64 0.5156 13.097
1/32 0.0313 0.794 17/32 0.5313 13.494
3/64 0.0469 1.191 35/64 0.5469 13.891
1/16 0.0625 1.588 9/16 0.5625 14.288
5/64 0.0781 1.984 37/64 0.5781 14.684
3/32 0.0938 2.381 19/32 0.5938 15.081
7/64 0.1094 2.778 39/64 0.6094 15.478
1/8 0.1250 3.175 5/8 0.6250 15.875
9/64 0.1406 3.572 41/64 0.6406 16.272
5/32 0.1563 3.969 21/32 0.6563 16.669
11/64 0.1719 4.366 43/64 0.6719 17.066
3/16 0.1875 4.763 11/16 0.6875 17.463
13/64 0.2031 5.159 45/64 0.7031 17.859
7/32 0.2188 5.556 23/32 0.7188 18.256
15/64 0.2344 5.953 47/64 0.7344 18.653
1/4 0.2500 6.350 3/4 0.7500 19.050
17/64 0.2656 6.747 49/64 0.7656 19.447
9/32 0.2813 7.144 25/32 0.7813 19.844
19/64 0.2969 7.541 51/64 0.7969 20.241
5/16 0.3125 7.938 13/16 0.8125 20.638
21/64 0.3281 8.334 53/64 0.8281 21.034
11/32 0.3438 8.731 27/32 0.8438 21.431
23/64 0.3594 9.128 55/64 0.8594 21.828
3/8 0.3750 9.525 7/8 0.8750 22.225
25/64 0.3906 9.922 57/64 0.8906 22.622
13/32 0.4063 10.319 29/32 0.9063 23.019
27/64 0.4219 10.716 59/64 0.9219 23.416
7/16 0.4375 11.113 15/16 0.9375 23.813
29/64 0.4531 11.509 61/64 0.9531 24.209
15/32 0.4688 11.906 31/32 0.9688 24.606
31/64 0.4844 12.303 63/64 0.9844 25.003
1/2 0.5000 12.700 1 1.0000 25.400

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