Which appliance uses the most electricity?
High-wattage appliances with long runtime usually cost the most, such as central air conditioners, electric dryers, electric water heaters, pool pumps, and EV chargers.
Choose a common home appliance, then edit wattage, daily runtime, billing days, and electricity rate to estimate the real cost.
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Pick the closest page, adjust the calculator assumptions, then compare usage, rates, fixed fees, and billing days.
Estimate how much a central air conditioner costs to run by wattage, hours used, billing days, and electricity rate.
3500 W starter
Estimate how much a window ac unit costs to run by wattage, hours used, billing days, and electricity rate.
900 W starter
Estimate how much a refrigerator costs to run by wattage, hours used, billing days, and electricity rate.
180 W starter
Estimate how much a electric dryer costs to run by wattage, hours used, billing days, and electricity rate.
3000 W starter
Estimate how much a electric water heater costs to run by wattage, hours used, billing days, and electricity rate.
4500 W starter
Estimate how much a desktop computer costs to run by wattage, hours used, billing days, and electricity rate.
300 W starter
Estimate how much a led tv costs to run by wattage, hours used, billing days, and electricity rate.
120 W starter
Estimate how much a dishwasher costs to run by wattage, hours used, billing days, and electricity rate.
1500 W starter
Estimate how much a portable space heater costs to run by wattage, hours used, billing days, and electricity rate.
1500 W starter
Estimate how much a ceiling fan costs to run by wattage, hours used, billing days, and electricity rate.
60 W starter
Estimate how much a box fan costs to run by wattage, hours used, billing days, and electricity rate.
75 W starter
Estimate how much a microwave costs to run by wattage, hours used, billing days, and electricity rate.
1200 W starter
Estimate how much a electric oven costs to run by wattage, hours used, billing days, and electricity rate.
2400 W starter
Estimate how much a induction cooktop costs to run by wattage, hours used, billing days, and electricity rate.
1800 W starter
Estimate how much a washing machine costs to run by wattage, hours used, billing days, and electricity rate.
500 W starter
Estimate how much a freezer costs to run by wattage, hours used, billing days, and electricity rate.
160 W starter
Estimate how much a dehumidifier costs to run by wattage, hours used, billing days, and electricity rate.
500 W starter
Estimate how much a pool pump costs to run by wattage, hours used, billing days, and electricity rate.
1100 W starter
Estimate how much a sump pump costs to run by wattage, hours used, billing days, and electricity rate.
800 W starter
Estimate how much a laptop costs to run by wattage, hours used, billing days, and electricity rate.
65 W starter
Estimate how much a gaming console costs to run by wattage, hours used, billing days, and electricity rate.
200 W starter
Estimate how much a wi-fi router costs to run by wattage, hours used, billing days, and electricity rate.
12 W starter
Estimate how much a coffee maker costs to run by wattage, hours used, billing days, and electricity rate.
900 W starter
Estimate how much a hair dryer costs to run by wattage, hours used, billing days, and electricity rate.
1800 W starter
Estimate how much a vacuum cleaner costs to run by wattage, hours used, billing days, and electricity rate.
1000 W starter
Estimate how much a toaster oven costs to run by wattage, hours used, billing days, and electricity rate.
1400 W starter
Estimate how much a electric vehicle charger costs to run by wattage, hours used, billing days, and electricity rate.
7200 W starter
Short answers for search visitors and bill-checking moments.
High-wattage appliances with long runtime usually cost the most, such as central air conditioners, electric dryers, electric water heaters, pool pumps, and EV chargers.
Use the preset as a starting point, then replace it with the wattage on your appliance label or a reading from a plug-in power meter.
Real bills include other appliances, cycling behavior, standby use, billing days, taxes, delivery charges, and the actual rate on your utility plan.