Window Fan Energy Cost Calculator
Dual-fan window unit that pulls in cool outdoor air or exhausts warm indoor air.
Power Draw
120W
watts
Annual kWh
86
avg usage
Annual Cost
$11
avg national
CO₂/Year
0.06 tons
carbon impact
Window Fan Cost Calculator
Customize usage and your state's electricity rate for accurate cost estimates.
Daily Cost
$0.09
Monthly Cost
$0.94
Annual Cost
$11
Lifetime Cost
$90
Energy Saving Opportunities
Energy Saving Tips
- ✓Use at night to bring in cool air
- ✓Set to exhaust mode when cooking
- ✓Use with open windows on opposite side
Compare Alternatives
| Appliance | Watts | Annual kWh | Annual Cost |
|---|---|---|---|
| Window Fan (current) | 120W | 86 | $11 |
| Whole House Fan | 500W | 200 | $26 |
| Ceiling Fan | 75W | 120 | $16 |
| Tower Fan | 55W | 66 | $9 |
Window Fan Cost Summary
Purchase Price (one-time)$50
Annual Energy Cost (at 13¢/kWh)$11
Lifespan 8 years
Lifetime Energy Cost (energy only)$90
Total Cost of Ownership (purchase + energy)$140
Window Fan Energy FAQ
Window Fan Running Cost by City (top 100)
Electricity rates vary by city, so the cost to run a window fan does too. See your local cost:
New York, NYLos Angeles, CAChicago, ILHouston, TXPhoenix, AZPhiladelphia, PASan Antonio, TXSan Diego, CADallas, TXSan Jose, CAAustin, TXJacksonville, FLFort Worth, TXColumbus, OHIndianapolis, INCharlotte, NCSan Francisco, CASeattle, WADenver, COWashington, DCNashville, TNOklahoma City, OKEl Paso, TXBoston, MAPortland, ORLas Vegas, NVDetroit, MIMemphis, TNLouisville, KYBaltimore, MDMilwaukee, WIAlbuquerque, NMTucson, AZFresno, CASacramento, CAKansas City, MOMesa, AZAtlanta, GAOmaha, NEColorado Springs, CORaleigh, NCLong Beach, CAVirginia Beach, VAMiami, FLOakland, CAMinneapolis, MNTulsa, OKBakersfield, CATampa, FLWichita, KSArlington, TXAurora, CONew Orleans, LACleveland, OHHonolulu, HIAnaheim, CALexington, KYStockton, CAHenderson, NVCorpus Christi, TXRiverside, CANewark, NJSaint Paul, MNSanta Ana, CACincinnati, OHIrvine, CAOrlando, FLPittsburgh, PASt. Louis, MOGreensboro, NCOyster Bay, NYJersey City, NJAnchorage, AKLincoln, NEPlano, TXDurham, NCBuffalo, NYChandler, AZChula Vista, CAToledo, OHMadison, WIGilbert, AZReno, NVLubbock, TXFort Wayne, INNorth Las Vegas, NVSt. Petersburg, FLIrving, TXLaredo, TXWinston-Salem, NCChesapeake, VAGlendale, AZGarland, TXScottsdale, AZArlington, VANorfolk, VANorth Hempstead, NYBoise, IDFremont, CASpokane, WA
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