Convert 0.4 Light Years to Parsecs
How far is 0.4 light years? How long is 2⁄5 of a light year in parsecs? 0.4 ly to pc conversion.
From
To
swap units ↺
0.4 Light Years ≈
0.12264056 Parsecs
result rounded
Decimal places
Result in Plain English
0.4 light years is equal to about 0.123 parsecs.
From a Percentage
40% of a light year ≈ 0.123 parsecs.
To a Percentage
0.4 light years ≈ 12.3% of a parsec.
In Scientific Notation
0.4 light years
= 4 x 10-1 light years
≈ 1.22641 x 10-1 parsecs
Light Years
A light year is the distance that light travels in one year. The year used by the International Astronomical Union is 365.25 days. A light year is defined as exactly 9,460,730,472,580.8 kilometers.
Parsecs
A parsec is a unit of distance used in astronomy. It is exactly 648,000 / Pi astronomical units, or approximately 30.9 trillion kilometers.