10 Best Cordless Circular Saw 2025 in the United States

The DEWALT 20V MAX Circular Saw (DCS391B) is a well-regarded tool in the cordless circular saw category. It offers a 6-1/2-inch blade, suitable for a variety of cutting tasks, and operates at an impressive 5150 RPM, allowing it to handle demanding cuts efficiently. The blade's high-speed steel material ensures durability, while the carbide-tipped design helps in making clean cuts. With a bevel capacity of 0-50 degrees, this saw is versatile enough for a range of angled cuts.

The magnesium shoe adds to the durability and ensures long-term cut accuracy, which is beneficial for professional use on job sites. Additionally, the rubber overmolded grip enhances user comfort and control during operation. The saw weighs 6.95 pounds, which is lightweight enough for extended use without causing significant fatigue, though some users might find it a bit heavy for overhead work. Battery life can be a concern as this is a bare tool only, meaning no batteries are included and you'll need to purchase them separately. However, DEWALT's 20V batteries are known for their reliable performance.

Safety features include a keyless blade change system, which simplifies maintenance and enhances safety by allowing quick blade swaps without additional tools. One possible downside is the absence of an included battery, which means additional cost and consideration for users who don't already own DEWALT 20V batteries. This circular saw is a strong contender for both professional and DIY users looking for a powerful, durable, and versatile tool. Potential buyers should be aware of the additional cost for batteries and possibly consider the weight if they require a lighter tool.

The RYOBI P1819 is an 18V cordless circular saw included in a 6-tool combo kit designed for both DIYers and professionals looking for versatile power tools on the go. The saw benefits from the 18V lithium-ion battery system, which provides a good balance of cordless run time and power. RYOBI typically equips their circular saws with a 6-1/2 to 7-1/4 inch blade, suitable for most common cutting tasks like wood and plywood. This voltage level supports decent cutting speed and power, although it might not match the performance of higher voltage models for heavy-duty jobs.

The kit includes two batteries (4.0 Ah and 1.5 Ah), which gives flexibility: the larger battery provides longer work sessions, while the smaller one is lighter for less fatigue. The total weight of the entire kit is 22.6 pounds, which is reasonable considering it includes multiple tools, but the saw itself should be manageable for day-to-day use. The kit also offers RYOBI’s ONE+ battery compatibility, meaning the batteries can power over 125 other tools from their system, adding great value if you plan to expand your tool collection.

RYOBI saws typically include electric brakes and blade guards for user protection. This combo is an excellent value and convenient choice for general home projects. For highly specialized or professional cutting tasks requiring high power and detailed specs, you may want to look for a tool with clearer circular saw-specific features.

The DEWALT 20V MAX* XR Brushless Cordless 7-1/4 in. Circular Saw (DCS590B) is an impressive tool for both professional and DIY enthusiasts. With a 20V battery, it offers strong power output, making it suitable for heavy-duty tasks. The 7-1/4 inch blade is versatile enough to handle various cutting jobs, and with a high speed of 5,500 RPM, it ensures quick and efficient cuts.

The saw boasts a bevel capacity that allows for a 45-degree cut depth of 2 inches and a 90-degree cut depth of 2-9/16 inches, which adds to its versatility for different angles and materials. Weighing in at 10.1 pounds, it's relatively lightweight for a tool of its capability, making it manageable during prolonged use. However, this weight might still be a bit heavy for some users, especially for overhead tasks. The electric brake feature enhances safety by stopping the blade quickly after the trigger is released, reducing the risk of accidents.

Despite its many strengths, it's important to note that this tool does not come with a battery, which means an additional purchase if you don't already own a compatible DEWALT 20V battery. Additionally, while it performs well for a range of woodworking tasks, its primary limitation is the lack of included batteries, which impacts its initial value proposition. In summary, the DEWALT DCS590B is a powerful, versatile, and safe option for those in need of a cordless circular saw, especially if you already have DEWALT 20V batteries on hand.