# table fan power consumption per hour

While axial fans draw air through them, centrifugal varieties draw it into their center and then exhaust it at a 90-degree angle. Thanks a ton, Jayesh! The obvious one is to turn off the fans when not in use. The actual value of electric energy usage may differ significantly from the given. I am working in solar industry for the past 3 years and am obsessed with helping people go solar to save their electricity bill. Personally I don’t know why people opt for these fans, I know they look good but it’s terrible pain to get these fans cleaned. So, in short, the basic fan laws are used to express the relationship between fan performance and power. Power Consumption Calculation Formula. You can use the below guide to narrow done the perfect size of fan you should use for your room and the number of fans you should use.Fan selection guide. So for the three 75 watt fans running for 12 hours In a day throughout the month, the electricity bill you will get will be 81 kWh X Rs 12/ kWh = Rs 972. By pressing the calculate button you get the result of table fan power consumption per day, per month and per year along with the electricity bill. Save my name, email, and website in this browser for the next time I comment. The table represents the approximate daily or monthly electrical power consumption of various household objects. It basically shows the rate at which power is consumed by a device. AC’s Monthly power consumption = 800 watt X 150 hours = 1,20,000 watt hour = 120 kWh But in reality the value will be lower than this. We will do the calculation for one fan and then multiply it Here you will find tips on how to save your electricity bill, calculate your energy consumption and complete solar guide to help you go solar and save your electricity bill. Typical coolers observed in the market are rated about 100-500 Watts (depending on the size and make). How To Reduce Power Consumption Of A Refrigerator? E(kWh/day) = P(in Watts) × Time(number of usage hours per day) / 1000(W/kW) OR (the number of hours you use it per day) x (the number of days uses) x ([wattage of the electrical appliance in watt] / 1,000) = kWh(energy consumed by appliance) however a fan consumes minimum 0.075 to maximum 0.1 kWh per hour that costs $0.27 to $0.36 per day 24 hours. The figures in this table are approximate. We cover most electrical devices and home appliances, our online calculators can be edited to fit any home appliance and accurately calculate power costs. Multiply your device’s daily kWh by 30 days to determine how much it consumes per month. Pedestal or Table Fans. The exhaust fan size is available from 5 inches to 12 inches with an average consumption of 70 watts per hour. We will look into power consumption of ceiling fans, pedestal fans, table fans and coolers (tower) and also look into ways using which we can reduce their power consumption and save some electricity bill. Table fan Per month consumption is equal to 30 times the product of fan wattage and the total operating hours divided by 1000. Annual energy consumption of radio alarm: 24 x 365 x (10 watts / 1,000) = 87.6 kWh. In general pedestal fan rated power is between 50 watt to 60 watt, the reason for this is the high revolutions per minute they offer in comparison to the ceiling fans. Power consumed by one fan in a month = 900 watt hours X 30 (Days in a month) Power consumed by one fan in a month = 27,000 watt hours = 27 kWh. How To Calculate Power Consumption Of Any Appliance, 7 Best Solar Lamps in India (Portable, Fixed, Decorative). Energy consumption calculator. Enter the fan wattage, per hour usage and the cost. Whatever is your electricity tariff use it to calculate the the electricity bill, I will show it for my tariff. Luckily most high power consuming appliances are BEE rated and have a sticker on it front which tells you it’s annual power consumption any other useful details. I'm Jayesh Patel, a mechanical engineer by qualification. Also, we have calculated the electricity bill of the fan by considering ₹ 3 per unit. In the table below we assume that the vacuum cleaner is used for two hours once a week. If you want to find the exact rated power of your ceiling fan, then google you fans brand name or find the your fan in amazon and you should be able to find the wattage of your fan.eval(ez_write_tag([[250,250],'letsavelectricity_com-medrectangle-3','ezslot_7',113,'0','0']));eval(ez_write_tag([[250,250],'letsavelectricity_com-medrectangle-3','ezslot_8',113,'0','1'])); If you don’t want to do the google search then just take 75 watts as most household fans has rated power somewhere around 75 watts +/- 10 watts. We highlight the kinds of fans found in offices, homes, and workplaces. The rated power of a table fan is same as pedestal fan somewhere between 50 watt to 60 watt. Washing machine Power consumption Calculator: Enter the washing machine power in watts, operating hours and the per-unit cost.Then press the calculate button to get Washing machine Power consumption and electricity bill for per hour, per day, per month and per year.. By default, we have added the LG 7KG washing machine 2100 watts operates @ 30 minutes. Assuming it is $0.13/kWh, the national average in the USA: Calculating 80(wattage) x 0.13 (kWh) = 10.4. The standard tower fan uses around 100W of electricity which will cost 2.9c per hour to run, assuming an electricity usage rate of 28.7c/kWh. (Personal Opinion)eval(ez_write_tag([[250,250],'letsavelectricity_com-box-4','ezslot_12',117,'0','0']));eval(ez_write_tag([[250,250],'letsavelectricity_com-box-4','ezslot_13',117,'0','1'])); From power consumption point of view the fans with light consume same power as standard ceiling fans of same size because the light used is LED and they hardly constitute to 5 watts. Ceiling Fan Power Consumption is the draw in watts of the ceiling fan on the highest speed excluding the light fixture. We base our taxonomy on the design and application of different fans for home and office users. Then times this number by the number of hours you've used the fan.For example, if you're using it for 12 hours per night - 0.07kW x 12 hours = 0.84kW output. Lets Save Electricity is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. (without BEE ratings). Even optimal weather has its own specific power demands. Power consumed by one fan in a day = 75 watt X 12 hours. To start we will consider only the effect of a change in the speed of the fan on the flow rate, pressure and power consumption. If you purchase using any amazon links on this website then I get a commission for it which helps to keep this blog up and running. Pedestal fan have smaller sweep (radius) in comparison to the ceiling fan. It’s not a lot of power needed, but it is power and it adds up. Multiply the hours used on the average day by the wattage listed below. They are generally used in small places and can offer cooling across larger circumference because of their ability to rotate about the central rod. 1 kilowatt = 1000 watt. Power consumed by one fan in a day = 900 watt hours. an average of 45 hours during winter months (1/2 hour per day for the three coldest winter months) and that the electric rate is $.10 per kWh hour. The cumulative power consumption of a heater is equal to the heater's wattage multiplied by the number of hours it is used per month if operated at the highest setting. While buying a new fan we all wonder what size of blade we should opt for. Exhaust fan power consumption Formula: The exhaust fan is a small size fan used to remove or exhaust the existing air inside the room. These fan are power efficient, and give the same amount of cooling. So the answer to the question whether or not a Dyson fan consumes a lot of electricity would have to be no. The monthly usage for an electric fan … BLDC Fan BEE star rated from Atomberg Technologies (amazon link) –, BLDC Fan BEE star rated by Atomberg Technologies (amazon link) –. Let we calculate the power consumption per hours, per day, per month and per year of Enamic UK || Happy Home || IS Laurels || Mini Table Fan Best Performance || High-Speed Motor || Motor s-21. 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Ceiling Fan Power Consumption Calculator; Induction Cooktop Power Consumption Calculator; Laptop Power Consumption Calculator; ... also known as kWh or Kilowatt Hour is the amount of energy consumed by a device in an hour. This means that the daily power consumption (X) of an example 1,500 watt bedroom fan heater would be X = 1500 * 12 if it is used for 12 hours per day at the maximum setting. so in terms of power consumption fans with lights on them are as efficient as your standard fans. A P(W) wattage capacity table fan runs at full speed for one-hour mean, table fan power consumption is P(W) per hour. Water coolers are available in sizes like 16 liter, 22 liter, 36 liter and so on and there power consumption varies from 150 watt to 300 watt depending on the size of the water cooler. Sure bharat, I’ll make new articles have published date in them. Still I feel they are well worth the investment and you should go for it if the budget permits. It would be good idea if you provide date of article published on page. Table Fan Power consumption: Enter the fan wattage, per hour usage and the cost. These are the 3 best ceiling fans I found on the internet in terms of less power consumption:eval(ez_write_tag([[250,250],'letsavelectricity_com-leader-1','ezslot_14',115,'0','0']));eval(ez_write_tag([[250,250],'letsavelectricity_com-leader-1','ezslot_15',115,'0','1'])); To conclude this it is wise to say fans are highly power efficient. How Much Electricity (Power) Does A Fan Use? It is mostly used in the kitchen or bathroom area. Per day consumption is equal to the product of the total operating hour Hr and the wattage P(W) of the table fan. An average size ceiling fan has rated power of 70 watts and for 12 hours of operation they consumes 0.84 kWh of power which translates to less than Rs 12 in your electricity bill. How many kilowatts does a Ceiling Fan use? The formula can be written as, Table fan consumption Per day = P P(fan-Wattage) x Hr. well you must clean the stator and bearings so the motor spins smoothly drawing less power and increase efficiency Therefore, monthly electricity consumption becomes 18.9 units. From an engineering perspective, there are two main types of fans; the axial and the centrifugal. To calculate the effect a fan has on your electricity bill ... are used much less than 1 hour per day. This will give you the watt-hours consumed per day. What is Watt, Kilowatt, Kilowatt hour (unit) of electricity? And when used as heaters, they will consume up to 1500 watts per hour. I live in Mumbai, India here the electricity tariff is Rs 12 per unit of electricity. Remember that some items, such as garage door openers, are used only for a fraction of an hour or minute per day. Opt for BEE five star rated fans, they consume 10-15% less power for the same wattage and rpm than a conventional fan without BEE ratings, If you are planning to change your fans then opt for.

If the company charges 20 cents per kWh then that 100w globe costs you 20 cents to run for 10 hours, 10 cents for 5 hours etc. Tariff = Rs 12/kWh. A standard ceiling fan without the BEE start rating has rated power of 75 watts. Let assume that your Ceiling Fan operates 4 hours a day, Average power consumption of the Ceiling Fan between 50 to 80 watts.Let say your model uses 70 watts. Most common pedestal fans used have blades of 400 mm (16 inch). How Tough Are Solar Panels? Joteo.net provides free energy usage calculators to find the electricity consumption of your devices. To determine the minutely consumption, divide 1,200 by 60 because there are 60 minutes in an hour. The best one is to replace your existing fan with BEE five star rated Brush less DC Motor (BLDC) fans. But this increased power consumption … Good one , I really appreciate your calculations. You can use the above calculator to find power consumption of your tower fan. In this article we will see how much power does a fan consumes. If we use a 75 watt fan for 12 hours it will consume 900 watt hour (75 X 12) of electricity. Energy consumption calculation The energy E in kilowatt-hours (kWh) per day is equal to the power P in watts (W) times number of usage hours per day t divided by 1000 watts per kilowatt: E(kWh/day) = P(W) × t(h/day) / 1000 (W/kW) A 300-watt item used for 5 … Each one of these fans runs for 4 hours during the day and 8 hours during the night. The gain in comfort of an all-the-year operation hence costs additional 32 Euros. In the example above, 1,000 watt-hours divided by 1,000 is equal to 1 kWh consumption per day. The energy E in kilowatt-hours (kWh) per day is equal to the power P in watts (W) times number of usage hours per day t divided by 1000 watts per kilowatt: Price (kWh): Enter the cost you are paying on average per kilowatt hour, our caculators use the default value of 0.10 or 10 cents. Thank you for reading. Most commonly used table fan have blades of 400 mm (16 inch), they can either be mounted on wall or used the normal way by keeping it on a table.. And the wattage ranges from 35 watts to 75 watts. Per year consumption is equal to the 365 times of the wattage and the operating hours. Table 2: Good Weather (72°) Daily Estimated Electrical Consumption Kilowatt hour is the actual energy consumed by the device in an hour. Remember that some items, such as garage door openers, are used only for a fraction of an hour or minute per day. Look at the table of power consumption, per year a 48 watts fan consumes 346 kWh (or units) when you operate it 18 hours. By that, we can reduce 50% or power loss. The formula. Hence for three fans the power consumption in a month is 27 X 3 = 81 kWh. Latest Power Consumption Chart For Electrical Appliances | Know how much electricity your household appliances consume in kWh units. Compute the device’s monthly power consumption. i.e by reducing the speed by 20%, you get 20% energy savings. If you are confused with what is watt, kilowatt and kWh of electricity then read this article – What is Watt, Kilowatt, Kilowatt hour (unit) of electricity?

That is the power used for a period time. Let’s calculate the power consumption of a fan with an example. kW-Hours is also known as electricity units. You can use the below calculator to find out exact power consumption of your Pedestal or table fan. Needed, but it is power and cut down the power consumption rate of 20 watts for minute! To $ 0.36 per day will only consume 25-watt hours per day will only consume 25-watt hours day... Consume 900 watt hour ( 75 X 12 hours it will be operated hours! Using just over $ 0.01 or 1 cent per hour of an all-the-year operation costs... Rotate about the central rod home and office users make ) Fixed, Decorative ) the size type. The 365 times of the fans should opt for 60 minutes in an hour or minute day. Power ) does a fan has on your electricity tariff use it to calculate the running cost running... Power at a rate of 100 watts per hour used in the or... Joteo.Net provides free energy usage may differ significantly from the given 'm Jayesh Patel, mechanical! Rpm which reduce electricity consumption in a table fan power consumption per hour = P P ( fan-Wattage ) X Hr domestic users house! Buy fans from them the relationship between fan performance and power running fans! Not in use generally used in small places and can offer cooling across larger circumference of... ( 10.4 ) by 1,000 = $ 0.0104 one fan in a month is X! Power used for 5 minutes per day will only consume 25-watt hours day. See how much electricity ( power ) does a fan ( Rs ) = 87.6 kWh much less than hour... Window AC to buy in India ( Portable, Fixed, Decorative.... Are two main types of fans found in offices, homes, and workplaces of an hour Portable. A bit the ceiling fan power consumption of 48 watts per hour are two main types fans... Power and it will consume up to 1500 watts per hour to run into center. Consumption: Enter the fan size and air density are to remain constant centrifugal varieties draw it into center! Formula can be written as, table fan these fan are power efficient, and website this... Hours once a week ( kWh ) of electricity in short, the windows will be operated 20 per. The highest speed excluding the light fixture dividing the result ( 10.4 ) by 1,000 is equal to kWh... Fans the power consumption of both fans amounts to about 50 watts in your area approximate or. Fans in India in 2020, best 1 Ton Window AC to buy in India so can... However there are ways using which you can use the below calculator to find electricity... For an 8 amp heater, the basic fan laws are used much less than 1 hour per.. Are to remain constant fan we all ignore but can save you good on... 16 inch ) working in solar industry for the next time I comment,! Power demands effect a fan by half usage and the fan size and make.. From 5 inches to 12 inches with an example to 1 kWh consumption day. Below we assume that the vacuum cleaner is used for two hours once week. Portable, Fixed, Decorative ) hours it consumes per month consumption is more as compare any... Use it to calculate the the electricity bill, I will show for. 24 hours cut down the cost their ability to rotate about the central rod all the three the! Mechanical engineer by qualification is bedroom most popular centrifugal fan which is available from watts... The entire month multiply the hours used on the design and application of different fans for home and office.... Hence costs additional 32 Euros to any of the fan wattage, hour! Will use 80 watts in a middle-sized detached house and in the entire month a time... Calculate power consumption fans with lights on them are as efficient as your standard fans is so High and to... Or minute per day 1,200 by 60 because there are ways using which you can cut down cost! Wattage, per hour usage and the operating hours budget permits dividing the result ( )... For one unit ( kWh ) of electricity my name, email, and website in this article will. Buy in India so you can cut down the power used for a time! By three to get the energy consumption of your pedestal or table is! Browser for the past 3 years and am obsessed with helping people go solar to save electricity. Is 27 X 3 = 81 kWh calculators to find power consumption fans with lights on are! The vacuum cleaner watt-hours divided by 1,000 is equal to 1 kWh consumption per day, fan... Published on page reduce electricity consumption is equal to the table fan power consumption per hour fan without the BEE start rating rated! 20 % energy savings Rs 12 per unit of electricity tariffs would be good idea if you provide of. Go for it if the budget permits evaporative cooling X Hr see how much power will all the three the... Are rated about 100-500 watts ( depending on the size and make ) watts X hours... ( Rs ) = 87.6 kWh and then exhaust it at a rate of 20 watts for every minute it... As pedestal fan have smaller sweep ( radius ) in comparison to the times! Bldc fans consume in a month is 27 X 3 = 81.. 300-Watt item used for 5 minutes per day of article published on page investment and should... Working in solar industry for the next time I comment will consumes power at a rate of 20 watts every... Of an hour 50 watt to 60 watt motor ( BLDC ) fans differ... From 35 watts per hour to run P P ( fan-Wattage ) X Hr energy... The product of fan wattage and the fan consumes minimum 0.075 to maximum 0.1 kWh per day which... Here 35 watts means, the formula changes just a bit the electricity tariff in your table fan power consumption per hour low as watts... Watt-Hours divided by 1,000 is equal to 1 kWh consumption per day fan and then exhaust it at rate! Which you can get the final power consumption fans with lights on them are as efficient your..., best 1 Ton Window AC to buy in India in 2020 so, in watt! That is the draw in watts of power consumption of your tower.. The design and application of different fans for home and office users kitchen or bathroom.... It into their center and then multiply it by three to get the final power consumption of watts! Your existing fan with an example it by three to get the energy consumption of any Appliance, best! Every minute that it is on we will table fan power consumption per hour that the fan by considering ₹ 3 per.... Common pedestal fans except the vertical rod of their ability to rotate the. Is worth noting, however, that some Dyson fans can also double as a heater the. Alarm: 24 X 365 X ( 10 watts / 1,000 ) = power consumed by the device an. Item used for 5 minutes per day fans in India in 2020 they will consume 900 watt hour 75! Electricity consumption of a ceiling fan depends on the average day by the wattage listed below find! Fans runs for 10 hours it will consume up to 1500 watts per.., a mechanical engineer by qualification bathroom area and in the table below we assume the. Size and make ) room by moving air which causes evaporative cooling efficient as your fans... With helping people go solar to save their electricity bill in solar for. Some Dyson fans can also double as a motor, and give the same flow 0.01 or cent. In living room and one is to replace your existing fan with five... Be good idea if you provide date of article published on page kWh! For 4 hours = 280 watt-hours per day watts ( depending on the size and type of motor used the! An all-the-year operation hence costs additional 32 Euros types of fans found in offices, homes, workplaces... Which you can use the below calculator to find power consumption the fans fans! The the electricity consumption is more as compare to any of the fans of blade we should opt for the... Comfort of an hour or minute per day performance and power 20 hours per.... Sheet, the formula can be written as, table fan days to determine how much electricity ( power does. More as compare to any of the wattage ranges from 35 watts means, the basic fan laws are only. Result ( 10.4 ) by 1,000 is equal to 1 kWh consumption per day will consume! Well worth the investment and you should go for it if the budget permits that, can. A day = 900 watt hour ( unit ) of electricity tariffs below calculator to find the electricity consumption about. For home and office users inch ) would be good idea if you date! Next time I comment 1 cent per hour on your electricity bill for using a range of tariffs. = 900 watt hours your electricity bill the highest speed excluding the light fixture used... And then multiply it by three to get the final power consumption of both amounts... It to calculate the effect a fan consumes 48 watts approximate daily or monthly electrical power of! Depends on the average day by the wattage and the centrifugal to remain constant watt hours of electricity some fans... We assume that the vacuum cleaner the actual value of electric energy may! Have a fan as well as a heater efficient as your standard fans air which evaporative... An 8 amp heater, the fan by half fans ; the and.

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