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Conversion Multipliers Factor Chart
FROM/TO
cm
mm
um
in
mils
cm
1
10
10000
0.3937
0393.7
mm
0.1
1
1000
0.0394
39.37
um
0.0001
0.001
1
0.0000394
0.0394
in
2.54
25.4
25400
1
1000
mils
0.00254
0.0254
2.54
0.001
1
Example:
4.5 mils - 4.5 x 0.0254 = 0.1143 mm
cm
Centimeter
mm
Millimeter
um
Micron (micrometer)
in
Inch
mils
Thou (1/1000 of an inch)
