How many square astronomical unit in 1 square megameter?
The answer is 4.4683704831421E-11.

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

You can view more details on each measurement unit:

square astronomical unit or
square megameter

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

1 square meter is equal to 4.4683704831421E-23 square astronomical unit, 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 square astronomical units and square megameters.

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

1 square astronomical unit to square megameter = 22379523000 square megameter

2 square astronomical unit to square megameter = 44759046000 square megameter

3 square astronomical unit to square megameter = 67138569000 square megameter

4 square astronomical unit to square megameter = 89518092000 square megameter

5 square astronomical unit to square megameter = 111897615000 square megameter

6 square astronomical unit to square megameter = 134277138000 square megameter

7 square astronomical unit to square megameter = 156656661000 square megameter

8 square astronomical unit to square megameter = 179036184000 square megameter

9 square astronomical unit to square megameter = 201415707000 square megameter

10 square astronomical unit to square megameter = 223795230000 square megameter

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

square astronomical unit to square kilometer

square astronomical unit to square vara

square astronomical unit to square rod

square astronomical unit to square foot

square astronomical unit to square mile

square astronomical unit to square attometer

square astronomical unit to square parsec

square astronomical unit to kappland

square astronomical unit to square decameter

square astronomical unit to mu

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".

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