Foot to Light-minute
Foot (ft)
Light-minute (lm)
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 ft = 0.3048 m
1 lm = 17987547480 m
1 ft × 0.3048 = 0.3048 m
0.3048 m ÷ 17987547480 = 1.69450560e-11 lm