How to Calculate Your Electric Bill (kWh × Rate)

Your electric bill is the product of energy consumed (kilowatt-hours, kWh) times the rate per kWh from your utility. Once you understand the math, you can estimate the running cost of any appliance and identify the biggest wasters in your home.

CalcPlanet – Free Online Calculators

725+ free calculators and 108 tools for math, money, health, and everyday life. Instant results, verified formulas, no sign-up.

· Reviewed against our Editorial Standards and Formula Sources.

CalcPlanet calculators are free, privacy-first, and formula-reviewed.

Editorial Standards · Formula Sources · Privacy · Terms · Contact