Convert Parsec (pc) to Astronomical Unit (au)
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Updated on September 1, 2025
You can use our Parsec (pc) to Astronomical Unit (au) conversion calculator as a reliable and efficient tool to simplify length conversions. It is designed for professionals, students, and anyone who needs a quick and accurate result. Conversion of Parsec (pc) to Astronomical Unit (au) is crucial in Small distances related measurements. You can avoid the risk of manual calculation errors and save valuable time using our Parsec (pc) to Astronomical Unit (au) converter.About Parsec (pc) to Astronomical Unit (au) Conversion Calculator
Written By
Nadiba Rahman
Reviewed by
Mrinmoy Roy
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Relation Between Parsec (pc) and Astronomical Unit (au)
Let me explain to you about the relation between Parsec pc and Astronomical Unit (au) first before moving to the conversion process. Because it’s essential to grasp what these units represent.What is Parsec (pc)?
A parsec is a unit of length equal to approximately 3.26 light years or 3.086×1013 km. Parsec (pc) is a unit of length measurement which is commonly used in Small distances. Used in astronomy to describe large cosmic distances. Derived from "parallax second." Essential for understanding stellar positions and intergalactic scales..What is Astronomical Unit (au)?
Parsec (pc) is another unit of length measurement that is used in Astronomy. An astronomical unit (AU) is the average distance between the Earth and the Sun, approximately 149.6 million kilometers.. Used in astronomy to describe large cosmic distances. Derived from "parallax second." Essential for understanding stellar positions and intergalactic scales..How to Convert Astronomical Unit (au)?
The conversion between Parsec (pc) and Astronomical Unit (au) follows a simple formula:Parsec = Parsec × 206264.80624709654
Where, 206264.80624709654 is the value that allows you to convert between Parsec (pc) and Astronomical Unit (au).
So,
1 Astronomical Unit = 206264.80624709654 Parsec
And, 1 Parsec = 1/206264.80624709654 Astronomical Unit
Examples of Converting Parsec (pc) to Astronomical Unit (au)
To convert any value from Parsec (pc) to Astronomical Unit (au), simply multiply the amount of Parsec (pc) by the conversion factor:1 Astronomical Unit = 206264.80624709654 Parsec
For example, if you want to convert 5 Parsec into Astronomical Unit and the conversion factor is 206264.80624709654, then:
5 Parsec = 5 x 206264.80624709654 Astronomical Unit
Parsec (pc) to Astronomical Unit (au) Conversion Chart
Here’s a quick reference chart for common conversions between Parsec (pc) and Astronomical Unit (au)| Parsec (pc) | Astronomical Unit (au) |
|---|---|
| 2 Parsec (pc) | 412529.6124941931 Astronomical Unit (au) |
| 3 Parsec (pc) | 618794.4187412896 Astronomical Unit (au) |
| 4 Parsec (pc) | 825059.2249883862 Astronomical Unit (au) |
| 5 Parsec (pc) | 1031324.0312354827 Astronomical Unit (au) |
| 6 Parsec (pc) | 1237588.8374825793 Astronomical Unit (au) |
| 7 Parsec (pc) | 1443853.6437296758 Astronomical Unit (au) |
| 8 Parsec (pc) | 1650118.4499767723 Astronomical Unit (au) |
| 9 Parsec (pc) | 1856383.2562238688 Astronomical Unit (au) |
| 10 Parsec (pc) | 2062648.0624709653 Astronomical Unit (au) |
| 11 Parsec (pc) | 2268912.868718062 Astronomical Unit (au) |
How 1 Parsec (pc) Converts to Other length Units
See the relation between Parsec (pc) and other length related measurement units:| 1 Parsec(pc) | 3.08567758149137e+26 Angstrom (Å) |
| 1 Parsec(pc) | 166613260339706.812500 Cables |
| 1 Parsec(pc) | 3085677581491369984.000000 Centimeter (cm) |
| 1 Parsec(pc) | 308567758149137024.000000 Decimeter (dm) |
| 1 Parsec(pc) | 26996304300011984.000000 Ells (ells) |
| 1 Parsec(pc) | 26660254304085438464.000000 Ems (ems) |
| 1 Parsec(pc) | 16872690187507492.000000 Fathom |
| 1 Parsec(pc) | 101236141125044944.000000 Foot (ft) |
| 1 Parsec(pc) | 153388092613704.468750 Furlong |
| 1 Parsec(pc) | 303708423375134848.000000 Hand |
| 1 Parsec(pc) | 308567758149137024.000000 Hectometer (hm) |
| 1 Parsec(pc) | 1214833693500539392.000000 Inch (in) |
| 1 Parsec(pc) | 30856775814913700.000000 Kilometer (km) |
| 1 Parsec(pc) | 3.261564 Light Year (ly) |
| 1 Parsec(pc) | 30856775814913700.000000 Meter (m) |
| 1 Parsec(pc) | 3.08567758149137e+22 Micrometer (µm) |
| 1 Parsec(pc) | 1.2148336935005394e+21 Mil (mil) |
| 1 Parsec(pc) | 19173511576713.058594 Mile (mi) |
| 1 Parsec(pc) | 3.08567758149137e+22 Millimeter (mm) |
| 1 Parsec(pc) | 3.08567758149137e+28 Nanometer (nm) |
| 1 Parsec(pc) | 3.08567758149137e+31 Picometer (pm) |
| 1 Parsec(pc) | 1.2148336935005394e+21 Thou |
| 1 Parsec(pc) | 33745380375014984.000000 Yard (yd) |
Features of Our Parsec (pc) to Astronomical Unit (au) Conversion Calculator
Our Parsec pc to Astronomical Unit (au) converter is more than just a basic converter. Here's what makes it stand out:Output Precision Control
You can control how precise your conversion results are. From settings, you can adjust decimal places from 0 to 12 places.Customizable Rounding Options
You can control the output rounding options based on your necessity. You can turn the rounding mode on or off, and select between Ceiling or Floor rounding to match your needs.Multiple Number Formats
Display your results the way you want:- Standard format (e.g. 12.345245)
- Scientific notation (e.g. 1.23452e+1)
- Engineering format (e.g. 1.23452 × 10^1)