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🌌 Space / Astronomy Converter

Convert astronomical units (AU), light-years, parsecs, kiloparsecs, and megaparsecs for astronomy and astrophysics.

=1 Meter (m)≡0.001 Kilometer (km)
Quick Conversions

About Space / Astronomy Conversions

How do I convert space / astronomy units?

Enter any value in the input field, select your source unit and target unit from the dropdowns, and Converzion.io calculates the result instantly. No button press required.

Which space / astronomy units are supported?

Meter (m), Kilometer (km), Astronomical Unit (AU), Light-second, Light-minute, Light-hour, Light-year (ly), Parsec (pc), Kiloparsec (kpc), Megaparsec (Mpc).