Space Distance Calculator
Calculate the distance to celestial objects using parallax or convert between light-years and parsecs.
Formulas:
Parallax Distance:
d (parsecs) = 1 / p (arcseconds)
Light-years to Parsecs:
1 ly ≈ 0.306601 pc
Parsecs to Light-years:
1 pc ≈ 3.26156 ly