Here's how to convert light-years to parsecs:

* 1 parsec is approximately equal to 3.26 light-years.

To find the distance in parsecs, you can divide the distance in light-years by this conversion factor:

* Distance in parsecs = Distance in light-years / 3.26

Therefore:

* Distance in parsecs = 100 light-years / 3.26

* Distance in parsecs ≈ 30.67 parsecs