Did you mean to convert |
square chain [Gunter, survey] square chain [Ramden, Engineer] |
to |
square astronomical unit |

How many square chain [Gunter, survey] in 1 square astronomical unit?
The answer is 5.5300784610813E+19.

We assume you are converting between **square chain [Gunter, survey]** and **square astronomical unit**.

You can view more details on each measurement unit:

square chain [Gunter, survey] or
square astronomical unit

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

1 square meter is equal to 0.0024710439364956 square chain [Gunter, survey], 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 chains and square astronomical units.

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

You can do the reverse unit conversion from square astronomical unit to square chain [Gunter, survey], or enter any two units below:

square chain [Gunter, survey] to fall

square chain [Gunter, survey] to homestead

square chain [Gunter, survey] to square angstrom

square chain [Gunter, survey] to centiare

square chain [Gunter, survey] to barn

square chain [Gunter, survey] to square hectometer

square chain [Gunter, survey] to square micromicron

square chain [Gunter, survey] to square fathom

square chain [Gunter, survey] to circular mil

square chain [Gunter, survey] to square picometer

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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