How to convert Astronomical unit to Light-minute

Conversion factor and calculation steps from Astronomical unit (au) to Light-minute (lm).

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 au = 149597870700 m

1 lm = 17987547480 m

1 au × 149597870700 = 149597870700 m

149597870700 m ÷ 17987547480 = 8.31674639727 lm