How many square mil in 1 rai?
The answer is 2480004960009.9.
We assume you are converting between square mil and rai.
You can view more details on each measurement unit: square mil or
rai
The SI derived unit for area is the square meter.
1 square meter is equal to 1550003100.0062 square mil, or 0.000625 rai.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between square mil and rai.
Type in your own numbers in the form to convert the units!

››Want other units?

You can do the reverse unit conversion from
rai 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.

››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!