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Convert Parsec to Light Year (pc to ly)


parsec (pc)


light year (ly)


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In this post, we are going to define and relate two very important distance measures that are said to be as parsec and the light year. The measures from parsecs to light years are generally considered for describing the immensely long distances between astronomical objects. Well, we are here to helps you in learning how to convert parsec to light years.

Well, converting parsec (pc) to light year (ly) becomes easy with an online parsec to lightyear converter, this tool is very useful when it comes to measuring distances is astronomy fields, where the distances are huge.

Read on!

Did You Know!

  • 1 parsec (pc) is equal to 3.26156 light years (ly)
  • 1 light year (ly) is equal to 0.306601 parsecs (pc)

parsec to light year Formula:

When it comes to conversions from pc to ly, all you need to consider this basic math’s formula:

The formula for parsecs to light years is:

ly =pc * 3.2616

How to convert parsec to light year (pc to ly)?

People often confused while performing conversions between these units as there are so many ways to change pc value to light-years, but the best & accurate ways are:

An online converter for parsec to light-year

Formula that we already mentioned above (or see the given example)

Example of parsec (pc) to light years (ly) conversion:

Problem: Convert 56 pc to ly?


Step 1 (Formula):

  • ly =pc * 3.2616

Step 2 (Put the Values):

  • ly = 56 * 3.2616

Step 3 (Result):

  • 182.648 ligth-years

Means, 56 parsec (pc) is equal to 182.648 lightyears (ly)

Parsecs (pc) to Lightyears (ly) conversion table: