Millimeter/Inch and Decimal/Fraction Conversions Chart Reference

InchesMillimeters
FractionsDecimals
1/64.015625.397
1/32.03125.794
3/64.0468751.191
1/16.06251.588
5/64.0781251.984
3/32.093752.381
7/64.1093752.778
1/8.1253.175
9/64.1406253.572
5/32.156253.969
11/64.1718754.366
3/16.18754.763
13/64.2031255.159
7/32.218755.556
15/64.2343755.953
1/4.2506.350
17/64.2656256.747
9/32.281257.144
19/64.2968757.541
5/16.31257.938
21/64.3281258.334
11/32.343758.731
23/64.3593759.128
3/8.3759.525
25/64.3906259.922
13/32.4062510.319
27/64.42187510.716
7/16.437511.113
29/64.45312511.509
15/32.4687511.906
31/64.48437512.303
1/2.50012.700
33/64.51562513.097
17/32.5312513.494
35/64.54687513.891
9/16.562514.288
37/64.57812514.684
19/32.5937515.081
39/64.60937515.478
5/8.62515.875
41/64.64062516.272
21/32.6562516.669
43/64.67187517.066
11/16.687517.463
45/64.70312517.859
23/32.7187518.256
47/64.73437518.653
3/4.75019.050
49/64.76562519.447
25/32.7812519.844
51/64.79687520.241
13/16.812520.638
53/64.82812521.034
27/32.8437521.431
55/64.85937521.828
7/8.87522.225
57/64.89062522.622
29/32.9062523.019
59/64.92187523.416
15/16.937523.813
61/64.95312524.209
31/32.9687524.606
63/64.98437525.003
11.00025.400