Light-second to Light-hour

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 ls = 299792458 m

1 lh = 1.07925285e12 m

1 ls × 299792458 = 299792458 m

299792458 m ÷ 1.07925285e12 = 0.000277777777778 lh