Convert 1 Light Year to Astronomical unit (1 light-year to Astronomical unit)
Looking to convert 1 light year (light-year) to astronomical unit (Astronomical unit)? This page provides the accurate result and a detailed explanation of how the conversion is done. Use this information to understand the relationship between Light Year and Astronomical unit and how to calculate conversions manually or using online tools.

Looking to convert 1 light year (light-year) to astronomical unit (Astronomical unit)? This page provides the accurate result and a detailed explanation of how the conversion is done. Use this information to understand the relationship between Light Year and Astronomical unit and how to calculate conversions manually or using online tools.
What is Light Year to Astronomical unit Conversion?
Light Year (light-year) and astronomical unit (Astronomical unit) are both units used to measure length, but they serve different purposes depending on the scale of the measurement. If you ever need to convert light year to astronomical unit, knowing the exact conversion formula is essential.
Light-year to astronomical unit Conversion Formula:
One Light Year is equal to 63241.077084 Astronomical unit.
Formula: 1 light-year = 63241.077084 Astronomical unit
By using this conversion factor, you can easily convert any length from light year to astronomical unit with precision.
Convert 1 Light Year to Astronomical unit
To convert 1 light year to astronomical unit, multiply the value by 63241.077084 since:
1 light year = 63241.077084 astronomical unit
So:
1 × 63241.077084 = 63241.077084
Result: 1 light year = 63241.077084 astronomical unit
Reverse Conversion
Need the reverse result? You can also convert astronomical unit back to light year by dividing 63241.077084:
63241.077084 astronomical unit ÷ 63241.077084 = 1 light year
For more, visit: Astronomical unit to Light Year
Explore Related Conversion Tool
This page focuses specifically on converting 1 Light Year to Astronomical unit. If you're looking to convert a different value, you can use our general conversion tool:
Frequently Asked Questions
What is 1 light year in astronomical unit?
1 light year is equal to 63241.077084 astronomical unit.
How do I convert light year to astronomical unit?
Multiply the value in light year by 63241.077084 to get the equivalent in astronomical unit.