Energy Calculators
Calculators and converters for energy efficiency.
LED Savings Calculator
Find out how much money and CO2 you can save by switching your regular light bulbs to LED light bulbs.
Lumens to Watts Calculator
Convert between lumens and watts for a variety of different types of lightbulb.
Watts to Lumens Calculator
Convert between watts and lumens to calculate the brightness capacity of your lightbulb.
Comments and Suggestions?
Please feel free to contact me with your comments on my calculators.
