Parsec to Light-second
Parsec (pc)
Light-second (ls)
How it is calculated
Each unit is defined via the base unit (meter (m)). The value is first converted to the base unit, then to the selected unit.
1 pc = 3.08567758e16 m
1 ls = 299792458 m
1 pc × 3.08567758e16 = 3.08567758e16 m
3.08567758e16 m ÷ 299792458 = 102927125.054 ls