Astronomical unit to Light-day
Astronomical unit (au)
Light-day (ld)
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 au = 149597870700 m
1 ld = 2.59020684e13 m
1 au × 149597870700 = 149597870700 m
149597870700 m ÷ 2.59020684e13 = 0.00577551833144 ld