Barleycorn to Light-second
Barleycorn (bc)
Light-second (ls)
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 bc = 0.00846666666667 m
1 ls = 299792458 m
1 bc × 0.00846666666667 = 0.00846666666667 m
0.00846666666667 m ÷ 299792458 = 2.82417601e-11 ls