How do I estimate air conditioner electricity cost?
Multiply AC wattage by hours used, divide by 1,000 to get kWh, then multiply by the electricity rate and billing days.
Cooling cost index
Air conditioner electricity cost by state.
Estimate how much cooling can add to a monthly electric bill using state starter rates and adjustable AC runtime assumptions.
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Pick the closest page, adjust the calculator assumptions, then compare usage, rates, fixed fees, and billing days.
Air Conditioner Electricity Cost Calculator in California
Estimate how much air conditioning could add to a California electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.32 per kWh.
West cooling estimate
Air Conditioner Electricity Cost Calculator in Alabama
Estimate how much air conditioning could add to a Alabama electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.15 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in Alaska
Estimate how much air conditioning could add to a Alaska electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.24 per kWh.
West cooling estimate
Air Conditioner Electricity Cost Calculator in Arizona
Estimate how much air conditioning could add to a Arizona electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.16 per kWh.
West cooling estimate
Air Conditioner Electricity Cost Calculator in Arkansas
Estimate how much air conditioning could add to a Arkansas electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.13 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in Colorado
Estimate how much air conditioning could add to a Colorado electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.16 per kWh.
West cooling estimate
Air Conditioner Electricity Cost Calculator in Connecticut
Estimate how much air conditioning could add to a Connecticut electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.29 per kWh.
Northeast cooling estimate
Air Conditioner Electricity Cost Calculator in Delaware
Estimate how much air conditioning could add to a Delaware electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.17 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in Florida
Estimate how much air conditioning could add to a Florida electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.16 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in Georgia
Estimate how much air conditioning could add to a Georgia electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.15 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in Hawaii
Estimate how much air conditioning could add to a Hawaii electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.43 per kWh.
West cooling estimate
Air Conditioner Electricity Cost Calculator in Idaho
Estimate how much air conditioning could add to a Idaho electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.12 per kWh.
West cooling estimate
Air Conditioner Electricity Cost Calculator in Illinois
Estimate how much air conditioning could add to a Illinois electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.17 per kWh.
Midwest cooling estimate
Air Conditioner Electricity Cost Calculator in Indiana
Estimate how much air conditioning could add to a Indiana electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.16 per kWh.
Midwest cooling estimate
Air Conditioner Electricity Cost Calculator in Iowa
Estimate how much air conditioning could add to a Iowa electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.14 per kWh.
Midwest cooling estimate
Air Conditioner Electricity Cost Calculator in Kansas
Estimate how much air conditioning could add to a Kansas electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.15 per kWh.
Midwest cooling estimate
Air Conditioner Electricity Cost Calculator in Kentucky
Estimate how much air conditioning could add to a Kentucky electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.13 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in Louisiana
Estimate how much air conditioning could add to a Louisiana electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.13 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in Maine
Estimate how much air conditioning could add to a Maine electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.25 per kWh.
Northeast cooling estimate
Air Conditioner Electricity Cost Calculator in Maryland
Estimate how much air conditioning could add to a Maryland electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.18 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in Massachusetts
Estimate how much air conditioning could add to a Massachusetts electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.31 per kWh.
Northeast cooling estimate
Air Conditioner Electricity Cost Calculator in Michigan
Estimate how much air conditioning could add to a Michigan electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.19 per kWh.
Midwest cooling estimate
Air Conditioner Electricity Cost Calculator in Minnesota
Estimate how much air conditioning could add to a Minnesota electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.16 per kWh.
Midwest cooling estimate
Air Conditioner Electricity Cost Calculator in Mississippi
Estimate how much air conditioning could add to a Mississippi electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.14 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in Missouri
Estimate how much air conditioning could add to a Missouri electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.14 per kWh.
Midwest cooling estimate
Air Conditioner Electricity Cost Calculator in Montana
Estimate how much air conditioning could add to a Montana electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.13 per kWh.
West cooling estimate
Air Conditioner Electricity Cost Calculator in Nebraska
Estimate how much air conditioning could add to a Nebraska electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.12 per kWh.
Midwest cooling estimate
Air Conditioner Electricity Cost Calculator in Nevada
Estimate how much air conditioning could add to a Nevada electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.17 per kWh.
West cooling estimate
Air Conditioner Electricity Cost Calculator in New Hampshire
Estimate how much air conditioning could add to a New Hampshire electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.27 per kWh.
Northeast cooling estimate
Air Conditioner Electricity Cost Calculator in New Jersey
Estimate how much air conditioning could add to a New Jersey electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.20 per kWh.
Northeast cooling estimate
Air Conditioner Electricity Cost Calculator in New Mexico
Estimate how much air conditioning could add to a New Mexico electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.15 per kWh.
West cooling estimate
Air Conditioner Electricity Cost Calculator in New York
Estimate how much air conditioning could add to a New York electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.24 per kWh.
Northeast cooling estimate
Air Conditioner Electricity Cost Calculator in North Carolina
Estimate how much air conditioning could add to a North Carolina electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.14 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in North Dakota
Estimate how much air conditioning could add to a North Dakota electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.12 per kWh.
Midwest cooling estimate
Air Conditioner Electricity Cost Calculator in Ohio
Estimate how much air conditioning could add to a Ohio electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.16 per kWh.
Midwest cooling estimate
Air Conditioner Electricity Cost Calculator in Oklahoma
Estimate how much air conditioning could add to a Oklahoma electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.13 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in Oregon
Estimate how much air conditioning could add to a Oregon electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.14 per kWh.
West cooling estimate
Air Conditioner Electricity Cost Calculator in Pennsylvania
Estimate how much air conditioning could add to a Pennsylvania electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.18 per kWh.
Northeast cooling estimate
Air Conditioner Electricity Cost Calculator in Rhode Island
Estimate how much air conditioning could add to a Rhode Island electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.28 per kWh.
Northeast cooling estimate
Air Conditioner Electricity Cost Calculator in South Carolina
Estimate how much air conditioning could add to a South Carolina electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.15 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in South Dakota
Estimate how much air conditioning could add to a South Dakota electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.13 per kWh.
Midwest cooling estimate
Air Conditioner Electricity Cost Calculator in Tennessee
Estimate how much air conditioning could add to a Tennessee electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.13 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in Texas
Estimate how much air conditioning could add to a Texas electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.15 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in Utah
Estimate how much air conditioning could add to a Utah electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.12 per kWh.
West cooling estimate
Air Conditioner Electricity Cost Calculator in Vermont
Estimate how much air conditioning could add to a Vermont electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.22 per kWh.
Northeast cooling estimate
Air Conditioner Electricity Cost Calculator in Virginia
Estimate how much air conditioning could add to a Virginia electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.15 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in Washington
Estimate how much air conditioning could add to a Washington electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.12 per kWh.
West cooling estimate
Air Conditioner Electricity Cost Calculator in West Virginia
Estimate how much air conditioning could add to a West Virginia electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.14 per kWh.
South cooling estimate
Air Conditioner Electricity Cost Calculator in Wisconsin
Estimate how much air conditioning could add to a Wisconsin electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.18 per kWh.
Midwest cooling estimate
Air Conditioner Electricity Cost Calculator in Wyoming
Estimate how much air conditioning could add to a Wyoming electric bill using AC wattage, cooling hours, billing days, and a starter rate of $0.12 per kWh.
West cooling estimate
FAQ
Short answers for search visitors and bill-checking moments.
Why does AC cost change so much by state?
Cooling hours, humidity, electricity rates, home insulation, thermostat settings, and rate plans vary widely by state and region.
Can fans replace air conditioning?
Fans usually cost much less to run, but they do not cool the air. They can reduce comfort needs when used with a higher thermostat setting.