Wattage input
Use the electrical draw, not a look-alike rating
Use motor watts for the chosen speed, then add bulb watts only if you want a combined fixture estimate. Efficient DC-motor fans can draw much less than older AC-motor models.
Heating & Cooling
Ceiling Fan Electricity Cost Calculator
A 60 watt ceiling fan costs about $0.09 to run for 8 hours at $0.18 per kWh.
Estimated energy use 0.48 kWh/day
Per day $0.09
Per month $2.59
Per year $31.54
Quick estimate
$0.09 per day
This uses 60 watts, 8 hours per day, and an electricity rate of $0.18 per kWh.
Ceiling fans are usually inexpensive to run, especially compared with compressor-based cooling.
Typical ceiling fan wattage
Many ceiling fan units fall around 60 watts, with a rough range of 15 to 100 watts. Check the product label, user manual, or manufacturer specifications for the most accurate number.
| Estimate | Watts | Hours per day | Daily cost | Monthly cost |
|---|---|---|---|---|
| Low estimate | 15W | 4 | $0.01 | $0.32 |
| Typical use | 60W | 8 | $0.09 | $2.59 |
| High estimate | 100W | 12 | $0.22 | $6.48 |
Choose realistic inputs for this ceiling fan
A ceiling fan is a steady motor load whose draw depends on speed, motor design, blade size, and controls. An attached light kit is a separate load and can equal or exceed the fan motor on some fixtures.
Runtime input
Count the part of operation that consumes power
Count hours when the blades are turning. If the fan and light are controlled independently, track their runtimes separately instead of assuming both operate together.
How the estimate works
Convert watts to kilowatts, multiply by the number of hours used, then multiply by your electricity rate.
Cost = Watts / 1000 x Hours Used x Electricity RateFor this ceiling fan example: 60 / 1000 x 8 x 0.18 = $0.09 per day.
Ceiling Fan cost factors
These details make this estimate more useful for real-world use.
Ceiling fans cost little per hour
Most ceiling fans use a modest amount of power, especially on lower speeds. That makes them inexpensive to run for comfort, but the cost still depends on daily hours and fan speed.
Use fans to reduce cooling demand
A ceiling fan is most useful when it lets you feel comfortable at a higher thermostat setting. Leaving it on in an empty room does not cool the room, so it usually does not provide a benefit when nobody is there.
How to lower the cost
Set the correct blade direction for the season and turn the fan off when leaving the room.
The easiest way to improve the estimate is to replace the default values with your actual wattage, average runtime, and local electricity rate.
About these numbers
Wattage ranges are practical planning estimates for common household appliances. Actual use can differ by model, age, settings, room conditions, and maintenance.
Sources and methodology
These authoritative sources support the calculation method, default electricity-rate benchmark, and appliance-specific operating context. The wattage range remains a planning estimate; use the nameplate on your own appliance for the most accurate input.
- Electricity Data Browser U.S. Energy Information Administration
Used to benchmark the rounded default residential electricity rate. Your utility bill remains the best source for your own rate.
- Estimating Appliance and Home Electronic Energy Use U.S. Department of Energy
Supports the watts-to-kWh calculation method and the recommendation to check the appliance nameplate or use a power meter.
- Fans for Cooling U.S. Department of Energy
Explains how portable and ceiling fans provide comfort and how their use differs from air conditioning.
Ceiling Fan electricity cost FAQ
Does the ceiling fan wattage include its light?
Only if the specification or measurement covers the whole fixture with the light on. For a clearer estimate, calculate the fan motor and light bulbs separately, then add their daily costs.
How much does it cost to run a ceiling fan?
A 60 watt ceiling fan costs about $0.09 to run for 8 hours at $0.18 per kWh.
What wattage should I use?
Use the wattage printed on the appliance label when possible. As a starting estimate, this page uses 60 watts and shows a common range of 15 to 100 watts.
Why is my actual bill different?
Electricity bills include many appliances, fees, taxes, seasonal changes, and utility rate structures. This calculator estimates appliance energy cost only.
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Electricity cost guides
Use these guides to understand the formula, wattage, rates, and ways to lower appliance costs.
MeasurementHow to Measure Appliance Electricity Use AccuratelyMeasure appliance electricity use with label watts, a plug-in meter, annual kWh, or circuit data.MeasurementAppliance Duty Cycle, Runtime and Electricity CostCalculate active runtime and cost for cycling refrigerators, air conditioners, heaters, and pumps.BasicsHow to Calculate Electricity CostUse watts, hours, and price per kWh to estimate running cost, including cost per hour by wattage.Appliance PlanningAverage Appliance WattageCompare typical wattage ranges for common household appliances.Utility BillsElectricity Rate Cost per kWhLearn what cost per kWh means and where to find your rate.