How to convert Arpent to Light-second

Conversion factor and calculation steps from Arpent (arpent) to Light-second (ls).

Conversion logic

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 arpent = 58.471308 m

1 ls = 299792458 m

1 arpent × 58.471308 = 58.471308 m

58.471308 m ÷ 299792458 = 1.95039289e-7 ls