Astronomical Unit Converter is a conversion calculator that can quickly and easy translate 17 units of astronomy into 272 conversions. Single and Multiple Converter available. Automatic calculations with accurate conversions. Units of measurement: • Meter (m) • Kilometer (km) • Mile (mi) • Gigameter (Gm) • Astronomical Unit (AU) • Light-second • Light-minute • Light-hour • Light-day • Light-week • Light-year (Julian) • Light-year (Gregorian) • Light-year (Tropical/Solar) • Light-year (Traditional) • Parsec (pc) • Megaparsec (Mpc) • Gigaparsec (Gpc) Key Features: • Single and Multiple Converter. • Calculated results can be shared to social media, mail, messages and other sharing apps. • Automatic calculation of values based on inputs and units. • Professional user interface. • Available in English, Français, Español, Italiano, Deutsch, Português & Nederlands.