Didot point to Light-hour
Didot point (dd)
Light-hour (lh)
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 dd = 0.000376065 m
1 lh = 1.07925285e12 m
1 dd × 0.000376065 = 0.000376065 m
0.000376065 m ÷ 1.07925285e12 = 3.48449393e-16 lh