Chain to Light-day
Chain (ch)
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 ch = 20.1168 m
1 ld = 2.59020684e13 m
1 ch × 20.1168 = 20.1168 m
20.1168 m ÷ 2.59020684e13 = 7.76648402e-13 ld