## ››Convert circular mil to square megametre

 circular mil square megameter

How many circular mil in 1 square megameter? The answer is 1.97352524139E+21.
We assume you are converting between circular mil and square megametre.
You can view more details on each measurement unit:
circular mil or square megameter
The SI derived unit for area is the square meter.
1 square meter is equal to 1973525241.39 circular mil, or 1.0E-12 square megameter.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between circular mils and square megameters.
Type in your own numbers in the form to convert the units!

## ››Want other units?

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

## Enter two units to convert

 From: To:

## ››Definition: Circular mil

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).

## ››Metric conversions and more

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!