LED Savings Calculator

To demonstrate the savings achievable with a conversion to LED lighting we have created a simple to use LED savings calculator. Simply enter values into the fields below and press the “Calculate Savings” button.

Your electricity cost, in $/kwh
Wattage of incandescent bulb being replaced
Wattage of LED to replace the incandescent
Cost per incandescent bulb (when bulb burns out)
Cost per LED replacement bulb
Incandescent bulb life (hours)
LED bulb life (hours)
Number of bulbs of this type being replaced
Number of hours/day light is in use
Savings per year
Payback in years