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Category: area Conversion: Circular Mils to Square Mils The base unit for area is square meters (Non-SI/Derived Unit) [Circular Mils] symbol/abbrevation: (c mil) [Square Mils] symbol/abbrevation: (sq mil)
How to convert Circular Mils to Square Mils (c mil to sq mil)? 1 c mil = 0.78539816324633 sq mil. 3900 x 0.78539816324633 sq mil = 3063.0528366607 Square Mils. Always check the results; rounding errors may occur.
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 corresponds to 5.067×10−4 mm². It is a unit i..more definition+
A square mil is a unit of area, equal to the area of a square with sides of length one mil. A mil is one thousandth of an international inch. This unit of area is usually used in specifying the area of the cross section of a wire or cable.
In relation to the base unit of [area] => (square meters), 1 Circular Mils (c mil) is equal to 5.06707479E-10 square-meters, while 1 Square Mils (sq mil) = 6.4516E-10 square-meters.