How many square millimicron in 1 are?
The answer is 1.0E+20.
We assume you are converting between square millimicron and are.
You can view more details on each measurement unit: square millimicron or
are
The SI derived unit for area is the square meter.
1 square meter is equal to 1.0E+18 square millimicron, or 0.01 are.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between square millimicrons and ares.
Type in your own numbers in the form to convert the units!

››Want other units?

You can do the reverse unit conversion from
are to square millimicron, or enter any two units below:

An are or (symbol a) is a unit of surface area, equivalent to 100 square metres. The are is most familiar through its derived unit, the hectare. Neither the are nor the hectare are SI units, although they are both accepted for use with SI units.

››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!