How many square astronomical unit in 1 square decimetre?
The answer is 4.4683704831421E-25.

We assume you are converting between **square astronomical unit** and **square decimetre**.

You can view more details on each measurement unit:

square astronomical unit or
square decimetre

The SI derived unit for **area** is the square meter.

1 square meter is equal to 4.4683704831421E-23 square astronomical unit, or 100 square decimetre.

Note that rounding errors may occur, so always check the results.

Use this page to learn how to convert between square astronomical units and square decimeters.

Type in your own numbers in the form to convert the units!

1 square astronomical unit to square decimetre = 2.2379523E+24 square decimetre

2 square astronomical unit to square decimetre = 4.4759046E+24 square decimetre

3 square astronomical unit to square decimetre = 6.7138569E+24 square decimetre

4 square astronomical unit to square decimetre = 8.9518092E+24 square decimetre

5 square astronomical unit to square decimetre = 1.11897615E+25 square decimetre

6 square astronomical unit to square decimetre = 1.34277138E+25 square decimetre

7 square astronomical unit to square decimetre = 1.56656661E+25 square decimetre

8 square astronomical unit to square decimetre = 1.79036184E+25 square decimetre

9 square astronomical unit to square decimetre = 2.01415707E+25 square decimetre

10 square astronomical unit to square decimetre = 2.2379523E+25 square decimetre

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

square astronomical unit to carucate

square astronomical unit to decare

square astronomical unit to cover

square astronomical unit to square femtometer

square astronomical unit to sitio

square astronomical unit to square Paris foot

square astronomical unit to rai

square astronomical unit to acre

square astronomical unit to square parsec

square astronomical unit to square yoctometer

A square astronomical unit is defined as the area of a square with sides one astronomical unit in length.

The definition of a astronomical unit is as follows:

The astronomical unit (AU or au or a.u. or sometimes ua) is a unit of length. It is approximately equal to the mean distance between the Earth and Sun. The currently accepted value of the AU is 149 597 870 691 ± 30 metres (about 150 million kilometres or 93 million miles).

The symbol "ua" is recommended by the Bureau International des Poids et Mesures, but in the United States and other anglophone countries the reverse usage is more common. The International Astronomical Union recommends "au" and international standard ISO 31-1 uses "AU".

**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!