# Energy Calculators

A collection of calculators and converters for energy efficiency and calculating energy costs.

Electricity Cost Calculator

Calculate the electricity cost and power usage of your home devices and electrical appliances.

LED Savings CalculatorFind out how much money and energy you can save by switching your regular light bulbs to LED light bulbs.

Lumens to Watts CalculatorConvert between lumens and watts for a variety of different types of lightbulb.

Watts to Lumens CalculatorConvert between watts and lumens to calculate the brightness capacity of your lightbulb.

**Comments and Suggestions?**

Please feel free to contact us with your comments on our calculators.