How to convert Foot to Light-year

Conversion factor and calculation steps from Foot (ft) to Light-year (ly).

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 ft = 0.3048 m

1 ly = 9.46073047e15 m

1 ft × 0.3048 = 0.3048 m

0.3048 m ÷ 9.46073047e15 = 3.22173854e-17 ly