Barleycorn to Light-year
Barleycorn (bc)
Light-year (ly)
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 ly = 9.46073047e15 m
1 bc × 0.00846666666667 = 0.00846666666667 m
0.00846666666667 m ÷ 9.46073047e15 = 8.94927373e-19 ly