How many circular mil in 1 square chain?
The answer is 798660522478.95.
We assume you are converting between circular mil and square chain [Gunter, survey].
You can view more details on each measurement unit: circular mil or
square chain
The SI derived unit for area is the square meter.
1 square meter is equal to 1973525241.39 circular mil, or 0.0024710439364956 square chain.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between circular mils and square chains.
Type in your own numbers in the form to convert the units!

A circular mil is a unit of area, equal to the area of a circle with a diameter of one mil (one thousandth of an inch). It is a convenient unit for referring to the area of a wire with a circular cross section, because the area in circular mils can be calculated without reference to pi (π).

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