Leaf blowers have now become a go-to tool for house owners looking to maintain the neat and tidy look of their lawns. Leaf blowers have switched over to electric technology in recent decades, which has allowed these machines to become more compact and portable.
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The power consumption of a leaf blower varies from model to model, a 120V electric handheld electric leafblower, which operates on 12amps of electricity is used for one hour then the electricity it uses will be 1440 watts.
Watts (W) = Volts (V) x Amps (A)
To calculate the cost of electricity it uses you can use this formula:
Total energy cost = (Power in watts/1000) × hours operating × cost per kWh
However, many users are hesitant to leap of faith as they believe this will lead to a much higher electricity bill because of its increased power consumption. As a result ‘How much electricity does an electric leaf blower use?’ is a very common question amongst power tool enthusiasts.
You should refer to the manual of your electric leaf blower to know the exact amount of watts consumed by your electric blower. For a 1200W electric leaf blower, the power consumption will vary between 450W and 1200W depending on the speed setting.
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Calculate power consumption of leafblower
Read on as I discuss how to calculate the power consumption of an electrical appliance and other aspects of electrical leaf blowers in general. This will help you understand some technical specifications of these machines, and give you the information you need while buying a new electric leaf blower.
Power consumption can be measured by multiplying the amperage of the device with the standard voltage provided in the country you currently reside in.
The amperage of an electrical appliance will be mentioned in the manual or the packaging of your box. It determines how much current your device will draw, with the unit being amps (A), short for amperage.
The standard outlet voltage supply in the US is 120 volts (V), which is provided in the electrical socket. In most European and Asian countries, the output supplied is 220V
To calculate the power of your leaf blower, you multiply the voltage to the amps to get the power consumed in watts. So for an appliance of 10 amps and voltage supply is 120V, then the power it consumes is 1200W.
For a cordless leaf blower, you can calculate how much power it consumes per battery charge. You can multiply the voltage(V) of the battery by its charging capacity(Ah) to find the watts it consumes per hour.
Formula: V x Ah = Wh
e.g. : 36 volt x 10Ah = 360Wh = 0.36kWh
So a cordless blower with a 50V battery of 5.0Ah, by multiplying the two values, you can know that it consumes 250Wh or 0.250kWh of power per hour.
There are plenty of leaf blowers available in the market today, with a bunch of specifications that may confuse you. To make things easier for you will also give you the power consumed by the top 10 electric leaf blowers according to me, followed by a brief review of the same.
By doing so, you will get a better understanding of the products while making sure it doesn’t exponentially increase your electricity bills. So, let’s find out how much electricity does a leaf blower use?
Top 10 Electric Leaf Blowers and their Power Consumptions
Electric leaf blowers have become popular in recent times. As a result, many people wonder what the main differences are between an electric and gas leaf blower?
Electric leaf blowers use electric motors to power the compressor that pushes out air. They are smaller, lighter and quieter, but do not have the best output speed or power.
Gas leaf blowers use two-stroke engines that require fuel to be operated. While they offer portability and very high power outputs, they are often bulky and very noisy.
Many gas leaf blowers have been banned for causing a nuisance to public life. As a result, recent times have seen people switch over to electric leaf blowers. Here are the tabulated power and voltage outputs of the top corded and cordless electric blowers.
Electric Leaf Blower Power Chart
|Model||Volts (V)||Amps (A)||Power Consumption (W)|
|WORX WG509 TRIVAC||120||12||1440|
|Toro PowerJet F700||120||12||1440|
|WORX WG584 Power Share Turbine||40||2.5||100|
|EGO Power+ LB6504||56||5||280|
|Milwaukee M18 FUEL||18||8||144|
- Power source – Corded
- Amperage – 12 amps
- Maximum power consumed – 1440W
Manufactured by Worx, the WG509 features a 3-in-1 leaf blower, mulcher, and vacuum. While offering great versatility and value for money, this product can also help you clean your lawn quickly and efficiently thanks to its quick mode changes without needing any tools.
The product has a lightweight and compact design that allows you to handle it with a single hand, while its unique tube design allows you to pick up leaves and dirt from hard-to-access locations. Its dual speed mode allows you to blow out leaves at 90 mph and increase the speed up to 210 mph depending on your requirements.
I found it very easy to switch from the blower to vacuum mode, without needing any special tools. I also liked the provision of the mulching operation and bag, which helped me dispose of my waste easily. However, the mulcher got jammed when there were twigs and sticks, which was a slight inconvenience.
This blower was exceptionally quiet, with no complaints from my neighbor whatsoever. However, I could not use the product for too long, as the ergonomics of the handle tired me out. I would have liked to have a second handle for more comfortable operation over long periods.
- Power source – 2 x 20V batteries
- Maximum output voltage – 40V
Another electric leaf blower from Worx, the WG584 is a cordless model that is lightweight and has an ergonomic design, making it quite easy to handle. This product comes with a variable speed setting switch that allows you to vary the intensity according to your requirements.
This model comes with a pair of 20V batteries that allow it to be cordless. However, I was slightly disappointed in the quality of the batteries provided, as they drained out very quickly in the most powerful turbo modes, lasting me 20 minutes at max.
Multiple users also reported that the battery died within a few months. However, this leaf blower is compatible with other batteries of a larger capacity from the Worx range, which can be separately purchased.
This model can pump out upto 430 CFM at 90mph speeds. While sufficient for small lawns and light use, I certainly did find the lack of power annoying when having to clear heavy debris and wet leaves.
- Power source – 80V battery of 2.0 Ah capacity
- Maximum output voltage – 80V
- Power Consume to charge it: 80 * 2 = 160Wh
The Greenworks Cordless Blower is a very nice-looking leaf blower thanks to its attractive green and black color scheme. I was particularly impressed by the air output it produced, with 500 CFM at 125 mph making it one of the most powerful electric leaf blowers I have used. It did feel a little tricky to hold onto, thanks to the handle design.
I was definitely disappointed with the battery life though. While the lowest speed gave me around 70 minutes of run-time, turning it up to the maximum setting ensured the machine stopped within 15 minutes of use at max. The plus side though was the fact that the rapid charger allowed the battery to be charged within 30-40 minutes.
Overall, this electric blower was quite pricey but had great value for money if you needed a powerful leaf blower in a quiet residential area that did not irritate your neighbors. Here you can find out about this product from the official Amazon sales page.
- Power source – 120 A
- Amperage – 7 amps
- Maximum power consumed – 840W
At first glimpse, I was truly amazed at just how light this electric blower from Black&Decker was. Weighing just 4.4 lbs, I could not believe that this corded blower could push out air at speeds of 190 mph, effectively blowing away heavy dirt, wet leaves, and debris without any hassles.
I was a bit annoyed though when I received the blower and discovered there was no cord provided in the packaging. I had to buy it separately, which cost me extra apart from the money I spent on this blower.
— Also read: What are the reasons for Leaf Blower’s BAN?
Overall, I thoroughly enjoyed using the product, thanks especially to its dual-hand grip and great output speeds. I would have been a bit more impressed if it had a vacuum facility as well. Being a corded model, it has a limited range, but that is the trade-off I was willing to make for increased power output. You can check out the latest price of this model from the Amazon page.
- Power source – 56V lithium-ion battery of 5.0 Ah capacity
- Maximum output voltage – 56V
- Power Consume to charge it: 56 * 5 = 280Wh
This leaf blower by EGO had me pleasantly surprised thanks to the extreme 650 CFM it could push in the turbo mode. It blew away most of the unwanted debris from my lawn, without being bothered by how heavy or wet they were. In fact, I forgot for a moment that this was an electric blower and not a gas-based one.
Even otherwise, the 225 CFM – 500 CFM output speed range felt sufficient for most applications, which can be selected using a variable speed knob. This is further aided by its ergonomic handle design, which allows you to comfortably use the machine.
The turbo mode however drained the battery very quickly. The battery is decent compared to other brands, but may still not be sufficient enough for users looking to clear large lawns and spaces.
Overall, this is definitely one of the most powerful electric leaf blowers available today. Its high price point may be one of the few things that would stop you from completing the purchase of this product.
- Power source – Corded (120V)
- Amperage – 12 amps
- Maximum power consumed – 1440W
The output air of 725 CFM at 140 mph instantly attracted me to the Toro PowerJet F700. The product is lightweight and easy to handle and is competent in blowing away almost anything, be it dirt, debris, or leaves.
Despite having a very short cord that limited my range of motion around the lawn, I was pleasantly surprised with the cord lock feature. It ensured that the plug never got accidentally disconnected if I extended the cord too much.
Overall, it was one of the quieter leaf blowers I have used in my years of experience while doing the job of blowing away leaves with absolute ease.
- Power source – 2 x 18V lithium-ion batteries of 5.0 Ah capacity
- Maximum output voltage – 36V
This electric cordless leaf blower from Makita is on the more expensive side when compared to other products in the market. The brushless motor delivered a great performance of upto 473 CFM at 120 mph while being extremely quiet. It was however not the most comfortable to operate, with its less than ideal ergonomics.
Makita has always been a pioneer in the power tools industry, and this was evident in the cooling system for the batteries, where the built-in fan helped ensure the batteries could be recharged quickly. Battery performance was disappointing though, with just around half an hour of run time on the medium setting itself.
The 6 six-speed dials gave me plenty of options depending on the type of application I was using the blower for. The inbuilt protection features were also a nice touch, but it is up to you to decide how much value for money this product actually offers you.
- Power source – 2 x 20V lithium-ion batteries
- Maximum output voltage – 40V
The standout feature while using the Worx WG584.1 was the battery charge indicator that most other models lacked. It helped me plan out my leaf blowing for the day, and ensured that I was never caught off guard by a lack of charge.
However, it did not cover up the fact that the battery died rather quickly, especially in the more powerful modes.
The lightweight design did not stop it from pushing out 430 CFM of air, with 3-speed options for added versatility. The single-hand grip could get tiring if used for long, but the rather short battery life will mean you do not operate the device for more than 30 minutes at a stretch.
Overall, the product had nice features and good output airspeeds, but it could have definitely done with a battery that lasted longer. This model is ideal for small lawns and cleaning around portable cabins at best.
- Power source – 18V lithium-ion battery of 8.0 Ah capacity
- Maximum output voltage – 18V
- Power Consume to charge it: 18 * 8 = 144Wh
When I first took the M18 Fuel Blower in my hand, I was very impressed by the balanced and comfortable feel of the handle, which made it so much easier for me to blow through the lawn. The 120 mph speed with an output capacity of 450 CFM was not the best in the class but did the job efficiently nonetheless.
Battery life performance is average at best, while the batteries do not have a cooling fan which means you cannot charge them instantly. The product also lacked a safety mode that can make it dangerous for kids and pets. At 80+ dB sound levels, it was also one of the noisiest electric leaf blowers I have used.
Overall, the blower had a decent set of features and good overall performance but was slightly let down by its battery performance. I would recommend this product for users looking for a leaf blower for small lawns
- Power source – 40V lithium-ion battery of 3.0 Ah capacity
- Maximum output voltage – 40V
- Power Consume to charge it: 40 * 3 = 120Wh
Dewalt is more than capable of making world-class products, like this FlexVolt blower. The 600 CFM output at 125 mph per hour is handy enough to blow away most dirt, debris, and leaves with ease.
However, many people, including me, were disappointed at the quality of the battery. Multiple users claimed the battery either died completely or developed an issue at the charger’s end. It was also amongst the heaviest cordless blowers I had used, making it less than ideal for long usage.
Overall, the product is great for high-powered applications where you need to clear wet debris or large lawns. However, the battery life and weight are significant drawbacks that reduce the value for money.
Types of Electric Leaf Blowers
Electric leaf blowers are classified primarily as light-duty and heavy-duty blowers. Light-duty electric blowers are further classified into corded and cordless types.
- Light-Duty Electric Leaf Blowers
Light-duty electric blowers are ideal for those who are looking for a quiet machine that is not too expensive and can blow away dry leaves and light debris.
These blowers however will not be able to get rid of twigs and wet leaves due to a lack of power. This is because the cost comes down thanks to its smaller motor and less than premium build quality.
Light-duty blowers are further classified into corded and cordless blowers, which affect your mobility and range of motion.
Corded blowers have to be connected to a power source within or around the lawn. While you do not have to worry about running out of battery while using these machines, the cord will severely restrict your range of motion around the lawn.
Cordless blowers run on batteries, which can be recharged if they are made of lithium-ion. They are lightweight and easy to use and handle. However, they will eventually run out of power and have a relatively low power output.
- Heavy-Duty Electric Leaf Blowers
Heavy-duty electric blowers provide more power, allowing the user to clear slightly heavier debris much more quickly.
These blowers are slightly more expensive than light-duty types, making them more suitable if you have a large outdoor space and a severe time constraint when it comes to maintaining your lawn.
So how many watts do these electric leaf blowers use then? Heavy-duty blowers consume around 2500W on average, to help them provide more output power and airspeed for tough debris.
Do electric leaf blowers use a lot of electricity?
On average, leaf blowers do not consume too much electricity despite being a powerful tool. It is also used for a minimum period, which prevents your electricity bills from increasing too much.
Many customers wonder how many watts an electric leaf blower uses when thinking of buying one. Leaf blowers are power tools, which are not the most energy-efficient products available to us right now.
Electric blowers have helped improve the energy efficiency of these machines, making them a feasible choice for environmental and budget-conscious customers.
The main use of a leaf blower comes during the fall, where it is used to clear the leaves and twigs that are strewn all across the lawn. It can be used occasionally during the winter to remove snow but does not see much application elsewhere.
Also, a leaf blower is meant to help speed up the job of cleaning your lawn. This means you should be done cleaning your lawn in an hour or two. As a result, your electricity consumption will remain under control while using an electric leaf blower.
Are electric leaf blowers more powerful than gas?
No, electric leaf blowers are not more powerful than gas leaf blowers. This is because similarly, sized gas engines can produce a higher power output. If you need a powerful electric leaf blower then go with the corded leaf blowers, they have more power.
Electric leaf blowers were introduced for being more compact, lightweight, and quiet. However, this meant that the electric motors were not able to produce as much power as that of the gas engines
How long do electric leaf blowers last?
Electric leaf blowers can last upto 1000 hours of usage, which would equate to around 10 years before you will have to change it. And to maintain this time frame you need to take care of your machine properly.
If an electric leaf blower is maintained properly and regularly, it can last for quite some time, even with regular use in spite of their regular use. Amongst other things, this will include proper storage, battery maintenance, and checking the cords for cuts and other issues.
What is the most powerful electric leaf blower?
From my experience with handling various leaf blowers, these are the most powerful electric leaf blowers that have gotten rid of leaves and twigs in no time, while allowing me to maintain the neatness of my lawn.
This is easily the most powerful blower I have used so far. It is capable of pushing out the air at rates of 410 CFM and at speeds upto 250 mph, which is incredible and ensures no debris can stand in the way of your lawn being neat and tidy.
When it comes to cordless blowers, the Makita leaf blower offers great power and performance. With speeds of 120 mph and an output of 473 CFM, this product allows you to clear smaller lawns and wet debris easily.
The Greenworks Pro leaf blower offers the best in class performance for a cordless blower. Its huge 80V batteries are capable of producing an output of 500 CFM at speeds of 125 mph. This ensures that you blow away almost anything and everything away from your lawn without any hassles.
Producing speeds of 190 mph per hour, this corded leaf blower is very capable of blowing wet leaves, sticks, and twigs with ease. Its lightweight design makes it even easier to use, improving the overall user experience.