How many square mil in 1 circular mils? The answer is 0.78539816339745. We assume you are converting between square mil and circular mil. You can view more details on each measurement unit: square mil or circular mils The SI derived unit for area is the square meter. 1 square meter is equal to 1550003100.0062 square mil, or 1973525241.39 circular mils. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between square mil and circular mils. Type in your own numbers in the form to convert the units!
1 square mil to circular mils = 1.27324 circular mils
5 square mil to circular mils = 6.3662 circular mils
10 square mil to circular mils = 12.7324 circular mils
15 square mil to circular mils = 19.09859 circular mils
20 square mil to circular mils = 25.46479 circular mils
25 square mil to circular mils = 31.83099 circular mils
30 square mil to circular mils = 38.19719 circular mils
40 square mil to circular mils = 50.92958 circular mils
50 square mil to circular mils = 63.66198 circular mils
You can do the reverse unit conversion from circular mils 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.
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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