Electricity cost tools

Put a dollar amount on the things that use power.

Use your own electricity price for the closest estimate, or start with the latest available EIA residential average for your state.

Bills & driving

Start with the biggest questions.

Electricity bill calculatorMonthly cost from kWh usage EV charging calculatorCost per 100 miles, month, year, and full battery EV charging time calculatorCharging time, wall energy, and session cost EV vs gas calculatorCompare electricity and gasoline for the same driving

Heating & cooling

Price the equipment that runs for hours.

Space heater calculatorHourly, daily, monthly, and annual heating cost Air conditioner calculatorEstimate the cost of running an AC unit Portable AC calculatorEstimate portable air-conditioner cost Mini-split calculatorEstimate inverter HVAC electricity cost Electric water heater calculatorEstimate water-heating electricity cost Dehumidifier calculatorEstimate humidity-control electricity cost

Appliances & equipment

Understand everyday loads.

Electric dryer calculatorEstimate the electricity cost of clothes drying Electric oven calculatorEstimate cooking electricity cost Pool pump calculatorEstimate daily, monthly, and annual pump cost Gaming PC calculatorEstimate gaming electricity cost from power draw and hours

Need your rate first?

Compare electricity prices by state.

See the latest EIA residential average, national rank, U.S. comparison, and 12-month trend for every state and DC.

Browse state rates →