Convert astronomical units (AU) to parsecs (pc) with formulas, examples, and conversion tables.
How to Convert astronomical units to parsecs
To convert astronomical units to parsecs, divide the value by 206283.42246.
The Formula
parsecs = astronomical units ÷ 206283.42246
Key Fact
1 parsec = 206283.42246 astronomical units
Tip: To convert parsecs back to astronomical units, multiply by 206283.42246.
About Astronomical Units and Parsecs
What is a Astronomical Unit?
The astronomical unit (AU) is a unit of length in the astronomical system. One astronomical unit equals 149600000000 meters.
What is a Parsec?
The parsec (pc) is a unit of length in the astronomical system. One parsec equals 30860000000000000 meters.