Do ceiling fans use a lot of electricity?

A ceiling fan is the need of every home, but most people think mostly about that. Do ceiling fans use a lot of electricity? The answer may surprise you. No, The Ceiling Fans do not use a lot of electricity.

Many people are concerned about saving money on their utility bills and may not realize how much a ceiling fan can help reduce, how much energy it takes to cool your home during the hot summer months. With summer quickly approaching, many people will be running fans to stay cool, but there are a few things you need to know about your fan if installed properly, and which one fan, etc., uses less electricity than the basic light bulb.

I have been using ceiling fans for almost 10 years now, and I can say that they don’t really consume a lot of electricity. In fact, they save on energy compared to air conditioners, and I have personally noticed that ceiling fans use less electricity than an AC for sure.

Related: Best budget ceiling fans

Do ceiling fans use a lot of electricity?

A standard ceiling fan uses approximately 70 watts to 100 watts. This is a sizable amount of electricity, but not as much as you think. For example, let’s say you have 3 ceiling fans running on a hot day during the summertime, and you have a ceiling fan installed in all rooms of your house. Suppose one fan is 70 watts. The total wattage for 3 ceiling fans is only 240 watts. Your air conditioner uses 450 watts, so what you are doing is saving 210 watts by using the fan versus running the AC without using a ceiling fan.

Is it worth it? I think so because it’s 70% less electricity usage.

Do ceiling fans use a lot of electricity


Electricity Consumption calculation formulas(power consumption formula)

It’s easy to see why you would want to know the energy consumption of a ceiling fan. We’re sure that it will be even more important for us all with this knowledge – as consumers! One simple formula can tell us how much power our fans require, but first, let me explain about watts, volts, and kwh.

Watts (w) is a measurement of power. It tells us how much energy the fan uses at any moment – right now! Volts (v) is a measure of the electricity’s pressure. It tells us how much energy the fan consumes in a steady stream.

kwh is short for Kilowatts per Hour. So, to calculate the amount of energy a fan will consume in one hour, we need to multiply watts by volts and then divide by 1000.

If you do not know the fan’s power in watts, you can find it on the fan motor or packaging, and the voltage of your home is usually 120 volt.

if you have an old model fan and you do not know its power, then check online or use the formula of power(watt) is equal to the voltage multiplied by current P=V*I

If you don’t know about it all, hire a professional electrician to determine the current through the ampere meter.

Now Your ceiling fan requires 70 watts of power. Still, you pay the electric company only $0.10 per kilowatt-hour (kWh)(The cost of using a ceiling fan for one hour is about $0.10 to $0 .20, depending on your location and electricity rate) for their electricity. The following calculations will help determine how much energy your home’s fixtures use and what that costs in total!

How much electricity does a ceiling fan use per hour?

So To know the cost of using a ceiling fan for one hour, we need to do a simple calculation: 70-watt x $0.12= 8.4. We are calculating in kilowatts, so 1 kilowatt = 1000 watts. So, you will divide 8.4 by 1000 as follows: 8.4÷ 1000 = 0.0084

Therefore your ceiling fan will cost one hour of electricity usage is $0.0084.

Related: Can you use a wall switch with a remote control ceiling fan? 

How much electricity does a ceiling fan use in 24 hours?

Now suppose the average user of your ceiling fan is 8 hours per day, then one-day electricity consumption will be 70watt x8 = 560Wh

The calculation of one day’s electrical consumption will be simply multiplying the cost per hour to the average number of hours.

So, the cost of your fan is $0.0084 x8 =$0.0672 per day.

if you run a ceiling fan 24 hours a day then the cost of your fan is $0.0084 x24 =$0.2016 per day.

How much electricity does a ceiling fan use per month?

Do ceiling fans use a lot of electricity

It’s so simple if you want to find out the per month cost of your ceiling fan. The calculation of your ceiling fan will be multiplied by the cost per day to the number of days, so we already have the cost per day that is $0.0672, and the number of days in a month is 30. 

So, the cost is $0.0672×30 =$2.016 per month.

How much energy does a ceiling fan use per year?

We have already calculated the per month cost of a 70-watt ceiling fan, then for the per year cost of the 70-watt fan, we will multiply per month cost to twelve the result will be our yearly cost.

So, $2.016 per month. x12= $24.192 per year

Related: Can I install my own ceiling fan?


We hope your mind is clear about the wattage and consumption of a ceiling fan, and the question Do ceiling fans use a lot of electricity will now be clear, and you will know the answer.

Ceiling fans don’t use a lot of electricity. Actually, it uses very little electricity. You can calculate it very simply on this formula. If you have any queries, you can comment in the comment box.

FAQ: How much does it cost to run a fan all day?

With the hot summer months coming quickly, many consider what they need to do to keep cool. One of the most effective ways to stay cool during these months is running a fan all day. However, some may be wondering how much it costs to run a fan all day and how long it will take for their electric bill to go up. There’s no doubt that you can save money on your energy bills with a ceiling fan.

If your ceiling fan cost one hour of electricity usage is $0.0084. and you are using it, then your all-day cost will be one-hour cost multiply hours; for example, you are using your ceiling fan for 12 hours in one day, your cost will be ($0.0084*12) $0.1008.

Related: how to clean a ceiling fan with a vacuum cleaner?


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