Energy Calculators
Use our free energy calculators to estimate electricity use, running costs, and potential savings for your home and appliances.
Electricity Cost Calculator
Estimate how much an appliance costs to run based on its power, usage time, and electricity rate.
Use Calculator →Heat Pump Cost Calculator
Estimate the electricity consumption and operating cost of a heat pump.
Use Calculator →AC Cost Calculator
Estimate how much your air conditioner costs to operate each day, month, and year.
Use Calculator →EV Charging Cost Calculator
Estimate the electricity cost of charging your electric vehicle at home.
Use Calculator →Solar Payback Calculator
Estimate how long it could take for a home solar system to pay for itself.
Use Calculator →Space Heater Cost Calculator
Estimate the electricity cost of running a portable electric heater.
Use Calculator →Refrigerator Cost Calculator
Estimate the energy use and electricity cost of running a refrigerator.
Use Calculator →Washing Machine Cost Calculator
Estimate the electricity cost of running your washing machine.
Use Calculator →Dryer Cost Calculator
Estimate how much electricity your clothes dryer uses and costs.
Use Calculator →Make Your Home More Energy Efficient
Understanding where your electricity goes is the first step toward reducing energy waste and lowering your monthly utility bills. Use our calculators to estimate energy costs and make smarter decisions about your home.