Convert from light years to astronomical units

Conversion Information

To convert from light years to astronomical units, multiply by 63241.06

1 l. y. = 63241.06 ua

Converter

About the Units

light year (l. y.)

The distance light travels in one year, used for astronomical measurements.

Learn more about light years

astronomical unit (ua)

The average distance between the Earth and the Sun, used in astronomical measurements.

Learn more about astronomical units

Common Conversions

  • 1 l. y. = 63241.06 ua
  • 0.000015812511 l. y. = 1 ua