What Does it Cost to Operate a Ceiling Fan?
Published by: Greg Tillotson
Webmaster for Hansen Wholesale
It costs only three tenths of one cent per hour ($0.0022) to operate an energy efficient ceiling fan such as the
Emerson Midway Eco (shown to the left) and
about 3 to 5 times that for typical ceiling fans that are less efficient. Even the worst energy guzzling ceiling fans on the market will only cost you less than 2 cents per hour to run.
These costs are virtually negligable, which explains why ceiling fans are such a great energy saving alternative to air conditioning.
Calculating the cost to operate a ceiling fan is a simply a matter of knowing how many watts the fan uses and multiplying that by the cost per kWh of electricity you are being
charged by your utility company. This will give you the cost per hour to run the fan.
The range of wattage between various brands and models of ceiling fans (without lights) is anywhere from 12 watts to 120 watts per hour.
Based on that, here is how much it would cost to operate
the most and least energy consuming ceiling fans on the market if either fan was left running 24 hours a day for an entire year.
No one is likely ever to use their ceiling fan even remotely close to that many hours, but I am taking these calculations to an extreme
just to show how cheap it is to run even the worst fan.
- Fan #1 - Super Efficient Ceiling Fan at 18 Watts = $18.92 per year
- Fan #2 - Average Ceiling Fan at 70 Watts = $73.58 per year
- Fan #3 - More Powerful Ceiling Fan at 120 Watts = $126.14 per year
So, the most it can cost you to run a ceiling fan without lights is about $126 per year, which is equal to about $10 per month and the least it will cost you is $19 per year,
which comes out to just $1 per month...which in either case, is amazingly cheap.
Ceiling Fans with Lights
The above calculations did not consider having a light fixture on the ceiling fan. The wattage of the light fixture can have a much greater impact on the cost than the motor.
When calculating the cost to operate a fan with the lights on, you must add the wattage of the lights to that of the motor.
The range of wattage for a ceiling fan light fixture is anywhere from 13 watts to 190 watts. FYI: Ceiling fans used to have up to 300 watts with a 5-light fixture using 60 watt bulbs, but the EPA began inforcing regulations
that now limit the maximum wattage of the light to 190 watts. Here are the calculations if you leave you fan running with the lights on 24 hours a day for a full year:
- Fan #4 - Super Efficient Ceiling Fan (Midway Eco 18 watts) with 52 Watt light = $73.58 per year
- Fan #5 - Average Ceiling Fan (70 watts) with 160 Watt light = $241.78 per year
- Fan #6 - More Powerful Ceiling Fan (120 watts) with 190 Watt light = $325.87 per year
The numbers for fan #4 above are those from the Emerson Midway Eco, which is the most efficient ENERGY STAR qualified ceilign fan on the market that comes with a light.
The light fixture built-in to the Eco fan uses 4-13 watt Compact Fluorescent bulbs for just 52 Watts that is equivalent to over 100 watts of incandescent light.
Add the 18 watts the fan motor uses for a total of 70 Watts.
Fan #6 could be any number of less efficient ceiling fans with a light fixture that uses the maximim allowed wattage (190 watts).
So the conclusion I am hoping that you will make here is that the light fixture you choose for your ceiling fan is what will cost you the most in the long run.
Keep in mind that these estimates above are for operating each ceiling fan 24 hours a day for 365 days...so you can cut those numbers by about 75% or more
to come to a more realistic usage.
Ceiling Fan Operational Cost Calculator
The calculator that you see below can be found on all of our ceiling fan detail pages where the wattage for the fan is available. In this example, we have initially plugged
in the specifications for the
Midway Eco Fan
which uses just 24 Watts of electricity on high speed with the light off, and 76 Watts with the light turned on. As you can see, the calculated cost to operate the fan
with lights off is only $0.0029/hr. If you re-calculate it with the lights turned on, the cost increases by about 300% to $0.0091, but is still less than a penny per hour.
So the first lesson to be learned here is that in almost all cases, the light fixture on a ceiling fan uses far more electricity than the fan motor itself.
This fan will give us a good foundation for testing the range of costs between ceiling fans, which you can do by clicking the various buttons below the calculator.
(How to use our Ceiling Fan Cost Calculator)
Answers to Recent Ceiling Fans Questions Posted To This Page
- Question #9503 - Posted: 7/6/2014 9:23:16 AM
Ceiling Fans Question - Minka Aire Model F820-CT
F820-CT - http://www.hansenwholesale.com/ceilingfans/minkaaire/model.asp?ProdNo=F820-CT
QUESTION: I want to purchase the 36" Down rod DR536-CT (Cattera Bronze finish) $25.13 for the Santa Lucia Ceiling Fan I recently purchased from you. However, when I try to select it the website automatically adds the fan too. Please help
Sorry you are having trouble ordering a downrod. Here is what you can do: Simply delete the fan from your shopping cart to order just the downrod or use this link to add the downrod to your cart by itself:
Minka Aire DR536-CT Downrod
- Question #9502 - Posted: 7/6/2014 9:17:41 AM
Ceiling Fans Question
QUESTION: Do you happen to carry Hunter fan light fixtures that have a triangle base. These are not held in by screws but by a clip system.
ANSWER: I am sorry to report that we do not have any of the Hunter light fixtures you are looking for. Hunter only made the triangular fixtures for a short period of time and they discontinued them several years ago (too many problems). It is unlikely that you will be able to locate one anywhere. If you can email me some pictures of your fan along with the model number (located on a label on top of the fan housing), I may be able to come up with an alternative that will fit. Email your pictures to: email@example.com
- Question #9500 - Posted: 7/3/2014 1:55:05 AM
Ceiling Fans Question - Modern Fan Model VEL-HUG-BN-50-NK-NL-NC
VEL-HUG-BN-50-NK-NL-NC - http://www.hansenwholesale.com/ceilingfans/modernfan/model.asp?ProdNo=VEL-HUG-BN-50-NK-NL-NC
First off, I love all the consumer information Hansen Wholesale provides.
I'd love a clarification on something. You say that hugger fans don't work as well as regular ceiling fans. This makes total sense. However, why would the Modern Fan Velo Hugger be rated at the same 6650 CFM and 5.54 MPH wind speed as the regular Velo?
(Is it because the blades are installed as low as possible on the hugger fan, thus negating the height benefits?)
ANSWER: You are exactly correct. When installed with a standard downrod, the regular Velo hangs down the same distance as the Velo Hugger, so the airflow is the same.
- Question #9499 - Posted: 7/2/2014 11:30:33 PM
Ceiling Fans Question - Savoy House Model SV-58-819-5WA-37
SV-58-819-5WA-37 - http://www.hansenwholesale.com/ceilingfans/savoyhouse/model.asp?ProdNo=SV-58-819-5WA-37
Per the information on the site, the new DC motors, the Emerson K55XL, and other "induction" type motors are considered best quality. If that's the case, how do fans with smallish non-special motors (Say, Savoy House Indira, with 153 x 22mm motor) earn a 5 rating?
There are exceptions. A 5 rating is not just based on the motor inside the fan, but the overall consideration of the quality of the components and performance. Most 153mm motors are only 12mm to 15mm tall and tend to be overworked. The motor used in the Indra is 22mm tall, which is very unusual. This is a special motor that Savoy House had designed for this fan and the performance and quality of the motor are excellent. The 3-blade Indra produces a whopping 8517 CFM and runs very smooth and quiet. The entire fan was designed to produce maximum airflow while reducing noise. The blades have a very special aerodynamic design and the fan runs perfectly quiet. When I saw this fan introduced at the lighting show in Dallas, I was very impressed. Overall, one of the best fans I have rated in years. A DC motor would have been nice...but was not necessary to earn a 5 in my book.
Here is a link to the Savoy House Indra
- Question #9496 - Posted: 6/19/2014 10:09:09 AM
Ceiling Fans Question - Minka Aire Model F513-WH
F513-WH - http://www.hansenwholesale.com/ceilingfans/minkaaire/model.asp?ProdNo=F513-WH
QUESTION: Hi, I have 4 rooms I'm thinking of installing fans. One is 10x14, 2 are 13x14, and a fourth is 23x15. For the first 3 I was considering Minka Aire F513. For the largest room I was thinking about Minka Aire MF-689. Will these be adequate?
Thanks, Tom Kelley
The Minka Aire F513 New Era fans will be great for the 3 smaller rooms. For the larger room, a single ceiling fan will not be adequate...you should install 2 fans. If you install 2 fans, then the F689 Kola-XL 60" fans would be a great choice. If you can only install a single fan, then I would recommend an even larger fan (up to 84") such as the Fanimation Odyn. Here are links to those resources: Large Ceiling Fans
or The Fanimation Odyn
. Please call us at: 1-800-201-1193 and we will be happy to discuss all of your options and help you make an educated decision.
- Question #9495 - Posted: 6/19/2014 9:59:26 AM
Ceiling Fans Question
QUESTION: for a DC fan I must use solar power, I am looking for a very efficient fan around 72 inch for a vaulted living room, I have 3 sky lights, I can use one for solar, if I go this way what is the ball park figure for the solar unit for the fan., and how does it work at night. or should I get a very efficient ac ceiling fan
All of the ceiling fans we sell are made to connect to AC current and there are no options to convert them to DC current from solar power. So for high efficiency, we would recommend any of our DC ceiling fans, but connected to AC current. Here is a link to all of our Ceiling Fans with DC Motors
. For a super efficient DC fan without a light, I would recommend the Fanimation Keystone
. Otherwise, just give us a call and we will be happy to help you choose the best fan for your application.
- Question #9494 - Posted: 5/10/2014 3:26:40 AM
Ceiling Fans Question - Kichler Model KL-300146AP-37027OBB
KL-300146AP-37027OBB - http://www.hansenwholesale.com/ceilingfans/kichler/model.asp?ProdNo=KL-300146AP-37027OBB
QUESTION: The kitchler 58" arkwright fan with plywood blades. Your polished version with poly blades shows that it has plywood blades and a light. Your pewter with plywood blades says it has no blades and that no light is avail? The page also says there is an error with the blades? Does the polished version version listed as poly blades have the plywood blades and the light as listed? Does the pewter version with plywood come with the blades and does it include the light or is there one avail? Prices?
ANSWER: Sorry for the confusion regarding the Kichler Arkwright fans, we did have some errors which I have now fixed. The bottom line is, the Kichler Arkwright fans come without blades or lights so you can pick and choose whichever combination suites your taste. We named them "Plywood" or "Polycarbonate" only to differentiate between what is shown in the pictures. But you can get any of the motor finishes with any of the blades (size, material or finish) with or without a light. The pictures and model numbers we created are just a few examples of the possible combinations.
- Question #9493 - Posted: 5/8/2014 9:00:50 AM
Ceiling Fans Question - Casablanca Model CA-54101
CA-54101 - http://www.hansenwholesale.com/ceilingfans/casablanca/model.asp?ProdNo=CA-54101
QUESTION: Will remote automatically work with this fan or will I have to do any rewiring? The ceiling fan I have is worried directly and not to a wall switch.
ANSWER: This remote is only designed to work with specific Casablanca ceiling fans, so the answer depends on the fan that you already have. The receiver wires into the canopy at the ceiling. No extra wiring is necessary to install the receiver aside from connecting it to the existing ceiling wiring and to the fan wiring. Please contact us to discuss your particular fan model.
- Question #9492 - Posted: 5/8/2014 8:47:59 AM
Ceiling Fans Question - Emerson Model CFB65-2000-AB
CFB65-2000-AB - http://www.hansenwholesale.com/ceilingfans/emerson/model.asp?ProdNo=CFB65-2000-AB
QUESTION: can i use the b65dm dark mahogony bentwood blades with the CF 2000ORB housing and motor. It would require ORB connections from blade to motor.
ANSWER: No, these blades will only fit the Emerson Maui Bay ceiling fan blade holders. They are not made to work with any other model or brand. Not only because they will not fit, but the fan motor must be designed to handle the additional torque that larger blades like this create. Most blades are not interchangeable between models or brands.