Ceiling Fan Energy Savings Calculator
Ceiling fans let you feel cooler at a higher thermostat setting, cutting AC runtime. Enter your cooling costs and habits to estimate your seasonal savings.
Estimated Annual Net Savings
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AC Cost Savings—
Fan Electricity Cost—
Net Savings—
About this calculator
Estimate how much you can save on cooling costs by using ceiling fans to raise your thermostat setpoint and reduce AC runtime.
Frequently Asked Questions
How much can raising the thermostat actually save?
Generally, each degree you raise your thermostat can reduce cooling costs by roughly 3%, though this varies by climate, insulation, and AC efficiency.
Do ceiling fans cool the room?
No, fans create a wind-chill effect on your skin rather than lowering air temperature, which is why they let you feel comfortable at a higher thermostat setting.
Is this estimate exact?
This is a simplified estimate. Actual savings depend on your home's insulation, local climate, and AC system efficiency.