How many thou in 1 mm?
The answer is 39.370078740157.
We assume you are converting between thou and millimetre.
You can view more details on each measurement unit: thou or
mm
The SI base unit for length is the metre.
1 metre is equal to 39370.078740157 thou, or 1000 mm.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between thou and millimetres.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of thou to mm

1 thou to mm = 0.0254 mm

10 thou to mm = 0.254 mm

20 thou to mm = 0.508 mm

30 thou to mm = 0.762 mm

40 thou to mm = 1.016 mm

50 thou to mm = 1.27 mm

100 thou to mm = 2.54 mm

200 thou to mm = 5.08 mm

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You can do the reverse unit conversion from
mm to thou, or enter any two units below:

A millimetre (American spelling: millimeter, symbol mm) is one thousandth of a metre, which is the International System of Units (SI) base unit of length. The millimetre is part of a metric system. A corresponding unit of area is the square millimetre and a corresponding unit of volume is the cubic millimetre.

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