How Many Watts is a Good Vacuum Cleaner?

How Many Watts is a Good Vacuum Cleaner

You can use several appliances can to complete house chores faster and efficiently. A vacuum cleaner is undoubtedly one of them. It may not be one of the gadgets that consume a lot of electricity, but you certainly ought to know how many watts is a good vacuum cleaner. On average, a vacuum cleaner consumes about 1400watts.

However, not all vacuum powers are the same. Depending on the type of vacuum cleaner and the tasks ahead, you need to know which kind of vacuum cleaner to invest in. knowing the basic specifications will also help you make an informed decision.

How Much Power (Watts) Does A Vacuum Cleaner Use?

How many watts does a vacuum cleaner use? A vacuum cleaner is among the most power-efficient equipment you can own. Most vacuum cleaners sold in hardware stores consume power ranging from 300 to 2500 watts. Fora1 hour cleaning session. A typical small household vacuum cleaner usesapproximately1400 watts of electricity. This means that the more you clean, the more power consumption.

However, other more energy-efficient models of this appliance consume about 600watts.

Vacuum Cleaner: Understanding the Basic Specifications:

Airflow (CFM)

The Airflow is the most important thing you should be looking at to determine the cleaning ability of a vacuum cleaner. Airflow is the force across the surface you are cleaning. It makes it possible for the machine to pick up dirt and drop it in the dirt container. Airflow is measured in cubic feet per minute.

Vacuum cleaners that have a high airflow are the best for cleaning.

Air Watts (AW)

While watts and amps measure the power input of a vacuum cleaner, air watts measure power output. Therefore, you should not confuse air watts with airflow.

How Many Air Watts is a Good Vacuum Cleaner?

Generally speaking, the more air watts a vacuum cleaner has, the more powerful it is. However, this doesn’t always mean that a more powerful vacuum cleaner is better. Some people find less powerful vacuum cleaners to be more effective because they clean better in areas with lots of pet hair.

Ultimately, the best way to find out which vacuum cleaner is right for you is to research different models and compare their features.

In general, the air wattage of an upright vacuum cleaner ought to be somewhere around 100, whereas the air wattage of a cylinder vacuum cleaner ought to be somewhere around 220.

Water lift

Water lift refers to the number of inches a motor will lift a 1″ column of water. It is also referred to as sealed suction and is measured in inches. Water lift makes it easy for a vacuum cleaner to pick up dirt and debris from the surface. The more the water lift inches, the easier it is for the vacuum cleaner to pick dirt.

Water lift also makes it possible for the vacuum cleaner to deal with any resistance level in the machine. Therefore, a water lift is a good indicator of vacuum cleaner performance. A high rating translates to the cleaner performing at high levels.


Watts refers to the amount of power input to the vacuum cleaner. This, however, is not the best way to determine how powerful the machine is. Wattage does an excellent job of comparing and evaluating motor power.


The Amps are one of the most standard specifications people consider when buying a vacuum cleaner for the house. Amps help the user understand how much electricity all the parts of the machine consume when it is running.

The parts that contribute to the final amperage include the vacuum motor, light bulb, and power nozzle motor. The maximum amperage for a household appliance is 12. Therefore, you should be on the lookout for any amps that exceed that.

The variables that make up the watt of a vacuum cleaner

Several variables make up the final number of watts written on the vacuum cleaner. The most expected variables include:

Suction: this is responsible for sucking any form of dirt from the surface you are cleaning, including dust and debris.

Motor fan: this spins to suck and dirt particles caught in the fan at a high rate. It then pushes the particles down to the dirt container.

Filtration: responsible for purifying the air that passes through the filter.

The motor uses suction and high pressure to rotate the motor fan. The fan rotates at high speed to create an airflow that clears the dirt in the base of the cleaner fast.

What is the meaning of high suction power?

Vacuum cleaner manufacturers use different means to denote suction power, including amps, watts, CFM, and AW. To know whether the suction power is high or low, set the device to carpet mode and switch it on. Then, let it run to full strength and attach its head to the wall. A vacuum cleaner with high suction power enables the floor to stick to the wall.

High suction power means more efficient cleaning since it sucks most dust particles.

What is the highest suction power of a vacuum cleaner?

Among the highest ever measures of suction powers was that of a commercial vacuum cleaner at 200CFM. The lowest recorded for a household vacuum cleaner is 45 CFM. However, the amount of suction power to consider should depend on the kind of dirt in your house.

Frequently Asked Questions 

How many watts vacuum cleaner is suitable for home use?

The market is full of vacuum cleaners, each model with various features. Investing in a suitable appliance will make your cleaning easy and efficient. The number of watts is an essential factor to consider when buying a vacuum cleaner for your house.
The vacuum cleaner manufacturer typically prints the number of watts of the device. There is no one size fits all. You need to know that the wattage of a device does not translate to how powerful the vacuum cleaner is. A vacuum cleaner with 250 to 320 watts will work perfectly for a small apartment. The wattage may go a little higher if you have pets, rodents, or allergies in the house.

Which factors affect the power consumed by a vacuum cleaner?

How fat the electricity bill will be about the vacuum cleaner will depend not only on power consumption but also on other factors. The type of vacuum cleaner and its motor efficiency plays a big part. The number and types of filters contribute to the suction power, reflecting power consumption. General observation also indicates that the size of the living area and your speed of working affect power consumption.

Is The Watt Number Important For A Vacuum Cleaner?

The main reason for purchasing a vacuum cleaner is to clean. While watt number is essential, other aspects are more important. The design and suction power of the appliance ultimately contribute to the watt number.
Therefore, you should be concentrating more on the suction power quality and not the number of watts.

How Much Electricity Do Vacuum Cleaners Use?

To understand how much electricity a vacuum cleaner consumes, you need to calculate power consumption. The simple way to start is to check on the device or the manual that comes with it for the label showing the number of watts or kilowatts.

There are two ways you can calculate how much power your vacuum cleaner uses annually.

Total hours of use x Total days of use x (vacuum cleaner power (in Watts) / 1000) = Number kWh

Unit price per kWh x Total Consumption (in Watts) = Annual power consumption


Cleaning has never been easier. Once you understand all the specifications for a vacuum cleaner and how it works, you will make cleaning a less daunting task. Furthermore, a vacuum cleaner does not consume a lot of electricity, so that should be the least of your worries.

This appliance is affordable, and you can find it in any hardware store near you. In addition, there are varieties of models available for household cleaning. So you can rest assured that you will not miss one of your preferences.

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