## ››Convert square mil to square thou

 square mil square thou

How many square mil in 1 square thou? The answer is 1.
We assume you are converting between square mil and square thou.
You can view more details on each measurement unit:
square mil or square thou
The SI derived unit for area is the square meter.
1 square meter is equal to 1550003100.0062 square mil, or 1550003100.0062 square thou.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between square mil and square thou.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of square mil to square thou

1 square mil to square thou = 1 square thou

5 square mil to square thou = 5 square thou

10 square mil to square thou = 10 square thou

20 square mil to square thou = 20 square thou

30 square mil to square thou = 30 square thou

40 square mil to square thou = 40 square thou

50 square mil to square thou = 50 square thou

75 square mil to square thou = 75 square thou

100 square mil to square thou = 100 square thou

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

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## ››Definition: Square mil

A square mil is defined as the area of a square with sides one mil in length.

The definition of a mil is as follows:

A milliradian, often called a mil or mrad, is an SI derived unit for angular measurement which is defined as a thousandth of a radian (0.001 radian).

Compass use of mils typically rounds 6283 to 6400 for simplification, but here we use the official definition.

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ConvertUnits.com provides an online conversion calculator for all types of measurement units. You can find metric conversion tables for SI units, as well as English units, currency, and other data. Type in unit symbols, abbreviations, or full names for units of length, area, mass, pressure, and other types. Examples include mm, inch, 100 kg, US fluid ounce, 6'3", 10 stone 4, cubic cm, metres squared, grams, moles, feet per second, and many more!