Parsecs to Astronomical Units Converter
CommonMeters, feet, miles and other distances.
How to convert Parsecs to Astronomical Units
Multiply the parsecs value by 206,283: 1 pc = 206,283 AU. Going the other way, 1 AU = 4.8477e-6 pc, so divide by 206,283 or use the Astronomical Units to Parsecs converter.
About these units
Parsecs (pc)
A parsec is the distance at which one astronomical unit subtends an angle of one arcsecond, about 3.26 light-years or 30.9 trillion kilometers. Astronomers use it for distances to stars.
Astronomical Units (AU)
An astronomical unit is the average distance from the Earth to the Sun, defined as exactly 149,597,870.7 kilometers. Distances within the Solar System are usually given in AU.
Parsecs to Astronomical Units conversion table
| Parsecs (pc) | Astronomical Units (AU) |
|---|---|
| 1 pc | 206,283 AU |
| 2 pc | 412,567 AU |
| 3 pc | 618,850 AU |
| 4 pc | 825,134 AU |
| 5 pc | 1.0314e+6 AU |
| 10 pc | 2.0628e+6 AU |
| 20 pc | 4.1257e+6 AU |
| 25 pc | 5.1571e+6 AU |
| 50 pc | 1.0314e+7 AU |
| 100 pc | 2.0628e+7 AU |
| 500 pc | 1.0314e+8 AU |
| 1,000 pc | 2.0628e+8 AU |