InchesMetricFractionDecimalMillimeters
1⁄640.015625.39688
1⁄320.03125.79375
3⁄640.0468751.19063
1⁄160.06251.5875
5⁄640.0781251.98438
3⁄320.093752.38125
7⁄640.1093752.7781
1⁄80.1253.1750
9⁄640.1406253.5719
5⁄320.156253.9688
11⁄640.1718754.3656
3⁄160.18754.7625
13⁄640.2031255.1594
7⁄320.218755.5563
15⁄640.2343755.9531
1⁄40.256.3500
17⁄640.2656256.7469
9⁄320.281257.1438
19⁄640.2968757.5406
5⁄160.31257.9375
21⁄640.3281258.3344
11⁄320.343758.7313
23⁄640.3593759.1281
3⁄80.3759.5250
25⁄640.3906259.9219
13⁄320.4062510.3188
27⁄640.42187510.7156
7⁄160.437511.1125
29⁄640.45312511.5094
15⁄320.4687511.9063
31⁄640.48437512.3031
1⁄20.512.7000
33⁄640.51562513.0969
17⁄320.5312513.4938
35⁄640.54687513.8906
9⁄160.562514.2875
37⁄640.57812514.6844
19⁄320.5937515.0813
39⁄640.60937515.4781
5⁄80.62515.8750
41⁄640.64062516.2719
21⁄320.6562516.6688
43⁄640.67187517.0656
11⁄160.687517.4625
45⁄640.70312517.8594
23⁄320.7187518.2563
47⁄640.73437518.6531
3⁄40.7519.0500
49⁄640.76562519.4469
25⁄320.7812519.8438
51⁄640.79687520.2406
13⁄160.812520.6375
53⁄640.82812521.0344
27⁄320.8437521.4313
55⁄640.85937521.8281
7⁄80.87522.2250
57⁄640.89062522.6219
29⁄320.9062523.0188
59⁄640.92187523.4156
15⁄160.937523.8125
61⁄640.95312524.2094
31⁄320.9687524.6063
63⁄640.98437525.0031
1125.4000