How many square mil in 1 perch?
The answer is 39204000000.
We assume you are converting between square mil and perch.
You can view more details on each measurement unit: square mil or
perch
The SI derived unit for area is the square meter.
1 square meter is equal to 1550003100.0062 square mil, or 0.039536861034746 perch.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between square mil and perch.
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You can do the reverse unit conversion from
perch to square mil, or enter any two units below:

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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