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The Best Cordless Circular Saws


In the market for a cordless circular saw? We've rounded up the best of the best for you! Read our no-nonsense reviews to find the right one for you.

Todays cordless circular saws offer all the features of corded saws without the limitation of needing a power outlet nearby. This guide will lead you to the best options on the market right now. Ive included a brief summary of the important features below. But if you want all the details, be sure to check out our complete guide to choosing a circular saw.

If you’re in a hurry and just want to know what to buy, I recommend the following:

    Features to Look For

    Ive tried to highlight the most important features here, but you can find more information in our complete guide to choosing a circular saw.

    Related: Choosing a Circular Saw: A Complete Buyer's Guide


    Its no surprise that the battery technology is one of the most important features to consider for cordless tools.

    Youll notice that different cordless circular saws use batteries with different voltages. In general youll need to pair the saw with a battery of the same voltage. A few batteries (such as DeWalts FLEXVOLT line) support multiple voltages for use with different tools.

    The voltage is the main factor behind how much torque the saw can generate. This in turn dictates the thickness and hardness of material it can cut through. You should think about what projects youre likely to use the saw on. While there are no hard-and-fast rules, use these guidelines:

    • 12 volt cordless circular saws will generally have smaller blades (less than 6in diameter). Theyre more suitable for thinner material such as flooring, paneling, and hobby materials. I havent listed any in this round-up because Im focusing on saws that can take on a wider range of projects.

    • 18-24 volt saws come in a range of blade sizes, including the most common, 7 1/4diameter. Theyll suffice for most home improvement or DIY jobs such as cutting plywood or lumber like 2x4s.

    • 60 volt saws sit at the top end and target professionals. Theyre on par with traditional corded circular saws in terms of power. This lets them tackle more demanding tasks, including thicker lumber and hardwoods.

    The higher the voltage, the heavier the batteries tend to be. The difference isnt huge (say, 1 1/2 pounds versus 1/2 pound), but you will notice it if youre using the tool all day. If youre smaller or on the, shall we say, less-buff side, this might be a consideration.

    If you have other cordless tools, youve already invested in a set of batteries and chargers. Consider looking for a cordless circular saw that uses the same system. You can buy the bare tool itself for a lot less than a kit that includes a battery and charger. But you might find that the features or power of the saw you want are worth owning more than one system.

    Blade Diameter

    The most versatile blade size for cordless circular saws is 7 1/4”. This will let you handle any typical material youll use in home improvement or DIY projects. It also gives you a large number options when it comes to buying saw blades for specific jobs. You can learn more at our complete guide to circular saw blades.

    Cordless circular saws also come in smaller blade sizes, including a couple in the list below. The smaller blade limits the thickness of material, but these saws may be smaller and lighter. This makes them more comfortable to use for extended periods of time, and theyre often cheaper as well.

    If youll only be sawing thinner material (up to the thickness of a 2x4), you can consider the smaller blades. But if you have heavier demands of your cordless circular saw, youll want to stick to a 7 1/4blade.

    Blade Side

    Most cordless circular saws have the blade mounted on the right as you hold the saw in front of you. This is known as ablade-rightdesign. While this design works just fine, it does have one drawback. Since most people push the saw with their right hand, it puts the blade on the opposite side of the saw from you when youre using it. This can make it tricky to see the blade to ensure you are cutting straight along your intended line. One solution is to push the saw with your left hand, but many people find that awkward.

    Another solution is to buy a saw with the blade mounted on the left (ablade-leftdesign). That way, you can easily check to make sure youre on course as you saw.

    Blade-left cordless circular saws are beginning to appear on the market, but theyre still in the minority. If you havent used one before, it might be worth trying to borrow one to see if its a feature you care about.

    The Best Cordless Circular Saws

    I think the saws below represent the best options on the market today. Butbestis different depending on your needs and budget. Ill try to help you understand which one of them is truly the best for you.

    DeWalt DCS578 7 1/4" 60V MAX Circular Saw

    As one of the only 60-volt cordless circular saws on the market, this saw packs more punch than most others. The additional voltage provides torque comparable to a regular corded saw. Many purchasers say they cant tell the difference between this saw and a corded one.

    DeWalt DCS578
    Power Type: cordless | Blade Diameter: 7 1/4” | Drive Mechanism: direct-drive | Weight: 8.2 lbs

    The DCS578 is the successor to the DeWalt DCS575, which is the saw I personally use in my home shop on a regular basis. So far there isnt anything Ive thrown at the DCS575 that it hasnt handled smoothly and precisely. And the DCS578 is even more capable, generating 47% more power from the same batteries. It weighs up to 11.5 pounds with a 9.0 Ah battery, more than many other saws. So if you have a smaller build, you might prefer to look at one of the lighter saws in this list.

    With the blade vertical, you can make cuts up to 2 9/16deep. Beveled to 45°, you still get a respectable 2of cut depth. The saw can bevel all the way to 57° and has positive stops at 22.5° and 45°.

    An LED light on the front of the saw and a small sawdust-clearing blower both make it easy to follow your cut line. If you dont already have a DeWalt 60V battery and charger, the saw is also packaged as a kit that includes one of each.


    • Power and torque comparable to a corded saw
    • Brake responds quickly to stop saw almost immediately
    • Deeper cuts than most other 7 1/4” cordless circular saws
    • Handle design is very comfortable to use and makes it easy to push straight


    • Heavier than many other saws in its class
    • Shoe friction requires a little more energy to push

    Skilsaw SPTH77M-11 7 1/4" 48 V Circular Saw

    Skilsaw invented the portable circular saw back in 1924 and theyve been making them ever since. This is their latest addition to the lineup, and it is a beast of a professional-quality tool. Its one of the only worm-drive cordless circular saws on the market.

    Skilsaw SPTH77M-11
    Power Type: cordless | Blade Diameter: 7 1/4” | Drive Mechanism: worm-drive | Weight: 11 lbs

    Many pros prefer worm-drive gearing over the traditionalsidewindergearing. Thats because of the extra torque it provides, transferring more power to the saw blade. This saw makes easy work of thicker raw lumber, laminate beams, and so forth. The saw can cut up to 2 3/8with the blade vertical and 1 15/16at a 45° bevel. It can bevel up to 53° in all.

    The 48 V battery powers the saw at up to 5800 RPM. Skilsaw claims the battery can last all day and make over 400 cuts on one charge. That may be a little optimistic, as several purchasers say that half a day is more realistic on one charge. The battery takes about an hour to charge, so youll want a spare or make sure you leave adequate time for charging.

    The saw itself glides smoothly on its low-friction magnesium shoe. It does an effective job of clearing dust towards the side opposite the blade, making it easy to follow a line. The blade-left design makes it simpler for right-handed users to keep an eye on the blade or notches as they cut.

    All this capability comes at a cost. This saw and its batteries are more expensive than most of the competition. And it is H-E-A-V-Y, weighing in at just over 11 pounds for the tool alone. When you add the 4 lb battery, the 15 lb total weight means you need some muscle to be slinging it around all day.

    The weight and expense are the main reason this isnt my overall top pick. Honestly, this tool is overkill for the average DIYer. But if you make serious demands on your cordless circular saw and want the best of the best, look no further.


    • High torque for difficult cutting jobs
    • Smooth-gliding shoe makes pushing easy
    • Blade-left design increases visibility of blade while cutting
    • Effective dust clearing


    • Very heavy compared to the competition
    • Battery takes a full hour for maximum charge

    Milwaukee 2730-20 6 1/2" 18 V Circular Saw

    This is one of the few blade-leftsidewindertools from the big manufacturers. Since most people are right-handed, this design places the blade where its easy to see. That, in turn, makes it easier for you to follow your markings and make a straight cut.

    Milwaukee 2730-20
    Power Type: cordless | Blade Diameter: 6 1/2” | Drive Mechanism: direct-drive | Weight: 6.8 lbs | Warranty: 5 years

    I opted to feature this saw over its slightly larger cousin, the Milwaukee 2732-20. Thats mainly because the blade-left design will appeal to anyone whos gotten used to blade-left corded saws. Be aware that there isnt quite as big a selection of 6 1/2blades. Nevertheless, most well-known blade manufacturers offer a range of blades in this size.

    Purchasers note the long battery life on this saw, with some saying they can use it all day without recharging. Its got a generous 2 3/16cut depth with the blade vertical, and 1 5/8at 45°. Thats just enough to cut standard 2x4s when beveled. The brushless motor powers the blade up to 5,000 RPM, and is plenty beefy to tackle any common project.

    If you dont already own Milwaukee 18 V batteries and chargers, you can get a kit with 2 batteries.


    • Blade-left design makes it easy to follow cut lines
    • Battery lasts up to a full day
    • Bevel angles marked in 1° increments
    • Comfortable handle grips


    • Hex adjustment key falls out of its on-board storage
    • 6 1/2” blades can be harder to find than 7 1/4”
    • Blade guard can catch on some cuts

    Makita XSH06Z 7 1/4" 18 V Circular Saw

    This saw from Makita is a bit different from the others. It uses 18 V batteries, but it requires two of them, for a total of 36 V of power. That gives its brushless motor plenty of power to smoothly cut through thick timbers.

    Makita XSH06Z
    Power Type: cordless | Blade Diameter: 7 1/4” | Drive Mechanism: direct-drive | Weight: 10.5 lbs (with batteries) | Warranty: 3 years

    The saw generates 6000 RPM with no load, more than almost almost any other circular saw. Many customers comment on the smoothness of the cut, something Makita is known for. The saw itself weighs in at just over 10 pounds, so be aware that this is not a lightweight tool when you add the two batteries.

    If you dont already have a charger, youll want to get this kit with 2 batteries and charger. Makita claims you can make up over 600 crosscuts in a 2x4 on a single battery charge. The charger can fully charge both batteries in just 45 minutes.

    Overall, this is a great cordless circular saw from one of the worlds leading manufacturers of power tools.


    • More power than most single-battery saws for use on thick material
    • Smooth cutting through even the thickest material
    • Comes with a high-quality stock blade


    • Heavier than many competitors
    • Need to keep two batteries charged

    Metabo HPT C18DBALQ4 6 1/2" 18 V Circular Saw

    Metabo HPT, formerly Hitachi Power Tools, offers several cordless circular saws. The C18DBALQ4 (okay, they dont have the catchiest model numbers) is what I would consider a mid-range saw. It doesnt have the raw power of a top-of-the-line model, but it will handle any typical DIY job.

    Metabo HPT C18DBALQ4
    Power Type: cordless | Blade Diameter: 6 1/2” | Drive Mechanism: direct-drive | Weight: 6.8 lbs

    The saw is a reasonably light 6.8 pounds, so you wont get exhausted lifting it all day. Although its only a 6 1/2saw, its clever design gives it quite a deep cut. At 2 19/32with the blade vertical, that rivals all but a few 7 1/4saws. The saw can bevel from -5° to 45°.

    This saw would be a great choice if you know youll mostly be working with typical 2x lumber and sheet goods.


    • Comes with a rip guide


    • Depth guide in metric rather than imperial units requires conversion for US users

    Kobalt KCS 6524B-03 6 1/2" 24 V Circular Saw

    Kobalt is not one of the usual big names in cordless saws, primarily because its the house brand at Lowes. The big chain house brands often get a bad rap for not measuring up in quality to the name brands. But this Kobalt cordless circular saw is a pleasant surprise. It would be a great choice for someone who needs a circular saw for occasional DIY projects.

    Kobalt KCS 6524B-03
    Power Type: cordless | Blade Diameter: 6 1/2” | Drive Mechanism: direct-drive | Weight: 8.2 lbs

    Its 24-volt battery provides enough power to tackle most common DIY tasks like cutting plywood and 2x4s. You likely wont want to use it on anything more demanding than that, though.

    The brushless motor design makes for a compact, maneuverable, and lightweight (6 3/4 lb) saw. And the design places the arbor close to the base of the saw, so more of the saw protrudes below the shoe. This gives a cut depth of 2 7/16with the blade vertical, more than any other 6 1/2circular saw and comparable to many 7 1/4saws. When beveled to 45°, the cut depth drops to 1 15/16”. The saw can be beveled up to 50°.

    You can find the Kobalt 24 V batteries for a fraction of the price of the big name batteries. So if you arent already invested in another line of cordless tools this could be a cost-effective option. If you dont already have them, youll need to buy the batteries and charger separately. This two-battery kit would be a good choice, so you can use one while the other charges.


    • More power than 18 V or 20 V cordless saws
    • Lightweight due to brushless motor design
    • Deeper cut than most other 6 1/2” circular saws
    • Cheaper batteries than major brands


    • No blower to clear sawdust, so it accumulates in front of the saw
    • Blade guard is less sturdy than the competition’s
    • No battery included, must be purchased separately
    • 6 1/2” blades can be harder to find than 7 1/4”

    Popoman MTW300B 6 1/2" 20 V Circular Saw

    If you are on a tight budget but need the portability of a cordless circular saw, this tool from relatively-unknown Popoman gets good marks from many customers. Its not without its drawbacks, though, so read on to see if it makes sense for you.

    Popoman MTW300B
    Power Type: cordless | Blade Diameter: 6 1/2” | Drive Mechanism: direct-drive | Weight: 9.25 lbs

    With the blade vertical, the depth cut of 2 1/16will suffice to cut through plywood or 2x4s. At its maximum 45° bevel, the depth drops to 1 3/8”, which wont make it through those 2x4s.

    The saw comes with two blades, which is nice, but when those wear out your options will be limited. Thats because this saws arbor (on which the blades mount) is not a standard size. Its 20mm (slightly more than 3/4”) rather than the 5/8that is typical in the US. Some customers have found (or made) adapters to fit, but this might be more hassle than you want.

    A laser guide helps you saw straight, and the brake stops the saw when it encounters too much resistance. The brake borders on over-sensitive and may occasionally trigger during routine cutting. At just 6 pounds, the saw is lightweight enough for anyone to use without trouble.

    The build quality is not up to the standards of the name brands, so dont expect this saw to stand up to heavy abuse. Some users reported electrical issues with the saw shortly after purchasing, but the company seems to have responsive customer support.

    Ill be honest with youif your budget is really tight, you might be better off getting a solid mid-range corded model and a long extension cord. But if you absolutely need a cordless circular saw for lighter-duty work, this tool gets the job done. Of all the low-price cordless circular saws available, this is only one I feel comfortable recommending. And it includes two blades, a battery, and charger, all for the price of a single battery from the big names. Just be aware of its capabilities and limitations, and you wont be disappointed.


    • Much cheaper than big-name brands
    • Lightweight for easy maneuverability
    • Includes two blades, battery, and charger
    • Laser guide for straight cutting


    • Non-standard arbor size limits replacement blade options
    • Lower-quality construction than name-brand competitors
    • Overall positive customer reviews tempered by some reports of electrical failure
    • 6 1/2” blades can be harder to find than 7 1/4”


    Any of the saws listed above will make the majority of cuts the average DIYer or home improvement buff needs. I hope Ive helped you find the one that meets your needs the best. If youre still not sure, head over to my complete guide to choosing a circular saw for a more in-depth look at all the features you might care about.

    Read more:

    The Best 7-1/4" Circular Saw Blades
    The Best 7-1/4" Circular Saw Blades
    C.J. Lang
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