How many square light year in 1 square astronomical unit?
The answer is 2.5003541685278E-10.

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

You can view more details on each measurement unit:

square light year or
square astronomical unit

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

1 square meter is equal to 1.1172508764051E-32 square light year, or 4.4683704831421E-23 square astronomical unit.

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

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

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

1 square light year to square astronomical unit = 3999433410.6227 square astronomical unit

2 square light year to square astronomical unit = 7998866821.2455 square astronomical unit

3 square light year to square astronomical unit = 11998300231.868 square astronomical unit

4 square light year to square astronomical unit = 15997733642.491 square astronomical unit

5 square light year to square astronomical unit = 19997167053.114 square astronomical unit

6 square light year to square astronomical unit = 23996600463.736 square astronomical unit

7 square light year to square astronomical unit = 27996033874.359 square astronomical unit

8 square light year to square astronomical unit = 31995467284.982 square astronomical unit

9 square light year to square astronomical unit = 35994900695.605 square astronomical unit

10 square light year to square astronomical unit = 39994334106.227 square astronomical unit

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

square light year to cawney

square light year to square parsec

square light year to township

square light year to square dekameter

square light year to homestead

square light year to square microinch

square light year to nook

square light year to square Paris foot

square light year to dhur

square light year to sitio

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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