Savings Calculator

There are many ways to save energy and water, but it first helps to know your current usage. The calculators below help you know what you're using now so that you can begin to make simple changes to save big.

ENERGY STAR Home Advisor

Create a profile of your home's energy efficiency features and get a prioritized list of energy-saving recommendations customized to your home.

Energy Conversion Calculators

Helpful conversion calculators from US Energy Information Administration to compare fuels with each other.

Water Use Calculator

A quick and easy calculator that shows you which water uses in your home are efficient and which are not. It also offers simple conversions tips that save both water and energy.