How many thou in 1 millimeter? 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 millimeter The SI base unit for length is the metre. 1 metre is equal to 39370.078740157 thou, or 1000 millimeter. 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!
1 thou to millimeter = 0.0254 millimeter
10 thou to millimeter = 0.254 millimeter
20 thou to millimeter = 0.508 millimeter
30 thou to millimeter = 0.762 millimeter
40 thou to millimeter = 1.016 millimeter
50 thou to millimeter = 1.27 millimeter
100 thou to millimeter = 2.54 millimeter
200 thou to millimeter = 5.08 millimeter
You can do the reverse unit conversion from millimeter 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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