# 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.