Of Millimeters and Fractions of Millimeters.
_mm._ _Inches._
¹⁄₅₀ = .00079
²⁄₅₀ = .00157
³⁄₅₀ = .00236
⁴⁄₅₀ = .00315
⁵⁄₅₀ = .00394
⁶⁄₅₀ = .00472
⁷⁄₅₀ = .00551
⁸⁄₅₀ = .00630
⁹⁄₅₀ = .00709
¹⁰⁄₅₀ = .00787
¹¹⁄₅₀ = .00866
¹²⁄₅₀ = .00945
¹³⁄₅₀ = .01024
¹⁴⁄₅₀ = .01102
¹⁵⁄₅₀ = .01181
¹⁶⁄₅₀ = .01260
¹⁷⁄₅₀ = .01339
¹⁸⁄₅₀ = .01417
¹⁹⁄₅₀ = .01496
²⁰⁄₅₀ = .01575
²¹⁄₅₀ = .01654
²²⁄₅₀ = .01732
²³⁄₅₀ = .01811
²⁴⁄₅₀ = .01890
²⁵⁄₅₀ = .01969
²⁶⁄₅₀ = .02047
²⁷⁄₅₀ = .02126
²⁸⁄₅₀ = .02205
²⁹⁄₅₀ = .02283
³⁰⁄₅₀ = .02362
³¹⁄₅₀ = .02441
³²⁄₅₀ = .02520
³³⁄₅₀ = .02598
³⁴⁄₅₀ = .02677
³⁵⁄₅₀ = .02756
³⁶⁄₅₀ = .02835
³⁷⁄₅₀ = .02913
³⁸⁄₅₀ = .02992
³⁹⁄₅₀ = .03071
⁴⁰⁄₅₀ = .03150
⁴¹⁄₅₀ = .03228
⁴²⁄₅₀ = .03307
⁴³⁄₅₀ = .03386
⁴⁴⁄₅₀ = .03465
⁴⁵⁄₅₀ = .03543
⁴⁶⁄₅₀ = .03622
⁴⁷⁄₅₀ = .03701
⁴⁸⁄₅₀ = .03780
⁴⁹⁄₅₀ = .03858
1 = .03937
2 = .07874
3 = .11811
4 = .15748
5 = .19685
6 = .23622
7 = .27559
8 = .31496
9 = .35433
10 = .39370
11 = .43307
12 = .47244
13 = .51181
14 = .55118
15 = .59055
16 = .62992
17 = .66929
18 = .70866
19 = .74803
20 = .78740
21 = .82677
22 = .86614
23 = .90551
24 = .94488
25 = .98425
26 = 1.02362
10 mm. = 1 Centimeter = 0.3937 inches.
10 cm. = 1 Decimeter = 3.937 „
10 dm. = 1 Meter = 39.37 „
25.4 mm. = 1 English Inch.