This page allows you to convert length values expressed in thou to their equivalent in millimeters.
Thou to Millimeters Conversion Formula
Reverse formula (millimeters to thou)
The thou is a unit of measure for length equivalent
to 1/1000 of an inch, that is 0.001 inches.
Newspaper paper thickness is around 2 to 4 thou.
One millimeter, in the metric system, is equivalent to 1/1000 (one thousandth) of a meter. 1 mm = 10-3 m.
mm describe lengths that are relatively small, like the widths
of drills, pipes or cables. The well known terms 8mm, 16mm and 32mm
describe common widths of motion picture films.