Reference Designer Calculators



mils to mm Table



PCB Designers often need to work on metric as well as inches and mils. Her is a quick Table to convert mils into mm.

The formula for mils to mm conversion goes as follows.

mm = mils x 2.54
100


You can use the calculator here , if you wish to convert mils to mm.

Table Mils to mm conversion calculator

   Mils       mm   
1 0.0254
2 0.0508
3 0.0762
4 0.1016
5 0.127
6 0.1524
7 0.1778
8 0.2032
9 0.2286
10 0.254
11 0.2794
12 0.3048
13 0.3302
14 0.3556
15 0.3810
16 0.4064
17 0.4318
18 0.4572
19 0.4826
20 0.508