How many thou in 1 millimetre?
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
millimetre
The SI base unit for length is the metre.
1 metre is equal to 39370.078740157 thou, or 1000 millimetre.
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 millimetre

1 thou to millimetre = 0.0254 millimetre

10 thou to millimetre = 0.254 millimetre

20 thou to millimetre = 0.508 millimetre

30 thou to millimetre = 0.762 millimetre

40 thou to millimetre = 1.016 millimetre

50 thou to millimetre = 1.27 millimetre

100 thou to millimetre = 2.54 millimetre

200 thou to millimetre = 5.08 millimetre

››Want other units?

You can do the reverse unit conversion from
millimetre 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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