Calculate how much it costs to run your appliances
Pick an appliance for a running-cost calculator, state-by-state rates, and typical wattage ranges. Numbers are computed from your inputs — no guesswork in the math.
Default rate: $0.164/kWh (U.S. average placeholder — see methodology).
Popular appliances
Space heater
1500 W typical
~$44.36/mo est.
Air conditioner (central)
1500 W typical
~$44.36/mo est.
Refrigerator
150 W typical
~$17.74/mo est.
Electric dryer
3000 W typical
~$14.79/mo est.
Electric water heater
4500 W typical
~$66.54/mo est.
Pool pump
1500 W typical
~$59.14/mo est.
Window AC unit
1000 W typical
~$39.43/mo est.
EV charger (Level 2)
7200 W typical
~$70.97/mo est.