How to convert Kilometer to Light-hour

Conversion factor and calculation steps from Kilometer (km) to Light-hour (lh).

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 km = 1000 m

1 lh = 1.07925285e12 m

1 km × 1000 = 1000 m

1000 m ÷ 1.07925285e12 = 9.26566931e-10 lh