Welcome to HowManyWatts.org

Your trusted source for real appliance power data.

We help homeowners understand exactly how much electricity their appliances and electronics use, what that energy costs, and how to size generators or solar systems correctly.

Every guide is built from verified information using government datasets, efficiency standards, and manufacturer specifications. No hype. No sponsored rankings. Just practical numbers you can use to make smarter decisions about energy, budgeting, and backup power.

Whether you’re planning for an outage, comparing appliances, or trying to lower your monthly bill, you’re in the right place.