Lumen & Lux Calculator
Calculate lumens needed for a room, or convert between lumens, lux, and watts.
Room Type
Living Room (150 lux)
Kitchen (300 lux)
Bathroom (500 lux)
Bedroom (100 lux)
Office (500 lux)
Garage (100 lux)
Hallway (50 lux)
Room Area (sq ft)
Ceiling Height (ft)
LED Efficacy (lm/W)
Calculate