Energy & Maintenance
Understand household running costs.
Estimate electricity use, appliance costs, and plan practical home projects with transparent assumptions about usage and rates.
About energy calculators
Understanding household energy costs helps you make informed purchasing and usage decisions. These calculators estimate appliance costs based on standard utility rates, but your actual bill depends on many factors including time-of-use pricing, delivery charges, taxes, and local rates.
Estimate only: Results are for comparison purposes. Check your utility bill for your exact rate and refer to appliance labels for accurate wattage information.