Lighting Calculator

Calculate optimal lighting requirements for any room. Get professional recommendations for fixture count, placement, and energy consumption.

Enter your room details to calculate optimal lighting requirements

Room Type

Length (ft)

Width (ft)

Ceiling Height (ft)

Light Type

Mounting Type

Living Room: 150 lux

Kitchen: 300 lux

Office: 500 lux

Bedroom: 100 lux

Bathroom: 200 lux

LED: 100 lm/W

Fluorescent: 60 lm/W

CFL: 50 lm/W

Halogen: 20 lm/W

Incandescent: 15 lm/W

• LED lighting is most efficient

• Task areas need higher levels

• Consider dimming controls

• Plan for future expansion

• Use layered lighting