Astronomical Distance Converter
Convert astronomical distance (Kilometers,Astronomical units,Light-years,Parsecs) instantly in your browser — nothing uploaded.
- Astronomical units6.68459e-9
- Light-years1.0570e-13
- Parsecs3.2408e-14
How the Astronomical Distance Converter Works
Converts celestial distances across Astronomical Units (AU), Light-years (ly), Parsecs (pc), and Kilometers (km).
Conversion Example
1 Astronomical Unit (mean Earth-Sun distance) ≈ 149.6 million km. 1 light-year ≈ 63,241 AU ≈ 9.461 trillion km. 1 parsec ≈ 3.26 light-years.
Frequently Asked Questions
How far is the nearest star to our solar system?
Proxima Centauri is located approximately 4.2465 light-years (1.302 parsecs or ~40.17 trillion kilometers) away.