Choosing the best Ryobi cordless circular saw can make all the difference between a smooth project and a frustrating one. Ryobi’s cordless lineup combines portability, cutting power, and user-friendly design—perfect for anyone tackling home improvement or professional work. But wait—how does it stack up against other brands?
If you're comparing options, check out the best small handheld circular saw for compact tasks or the best Milwaukee circular saw for pro-grade performance. Still unsure what fits your needs? Exploring the best circular saw overall might help you make a smarter choice. Let’s dive into why Ryobi remains a top contender and whether it’s the right saw for you.
Top Picks
Best Combo Kit: RYOBI ONE+ 18V Cordless 2-Tool Combo Kit with Drill/Driver, Circular Saw
The RYOBI 18V ONE+ Combo Kit stands out as a practical choice for DIYers and homeowners who want both versatility and value. It includes a cordless 1/2-inch drill/driver and a 5-1/2-inch circular saw, offering a balanced mix of drilling and cutting capabilities. The lithium-ion batteries deliver consistent power, while the charger and tool bag make it easy to transport and store. With both tools powered by RYOBI’s ONE+ battery system, users can enjoy the benefit of battery interchangeability across a wide range of compatible tools.
From a performance standpoint, the drill provides reliable torque for light to medium tasks such as assembling furniture, installing shelves, or home repairs. The circular saw, though smaller than professional-grade models, handles wood and trim cutting efficiently, especially for quick cuts or minor renovation projects. The 18T carbide blade offers smooth performance and decent cutting precision for its size.
Customer feedback often highlights the lightweight design and ease of use, making it ideal for users who prefer convenience over heavy-duty performance. However, some mention that the smaller blade size limits cutting depth, and the saw’s power may not meet professional demands. Overall, it’s a dependable, all-in-one starter kit that offers solid functionality for everyday home improvement needs.
Best Runtime: ONE+ 18V Cordless 5-1/2 in. Circular Saw Kit with 4.0 Ah Battery and Charger
The RYOBI ONE+ 18V Cordless 5-1/2 in. Circular Saw Kit delivers strong performance for its compact size, making it a practical tool for everyday woodcutting tasks. With a motor capable of 4,700 RPM, it ensures fast and clean cuts through a variety of wood materials. The kit includes a 4.0 Ah lithium-ion battery and an 18V charger, allowing users to get started immediately without purchasing extras. Its battery capacity supports up to 215 cuts per charge, which is impressive for a cordless saw in this class.
In real-world use, customers appreciate its portability and ease of handling. The lightweight design reduces fatigue during extended use, and the carbide blade provides smooth, precise cuts suitable for trimming, shelving, or small construction projects. However, the 1-11/16-inch cutting depth may not be ideal for thicker lumber, and professionals might find it underpowered for demanding workloads. Overall, this RYOBI model excels in convenience, runtime, and control, making it a reliable option for DIY enthusiasts and homeowners seeking cordless freedom with dependable performance.
Best Precision Control: Ryobi P507 One+ 18V Lithium Ion Cordless 6 1/2 Inch 4,700 RPM Circular Saw
The RYOBI P507 18V ONE+ Cordless Circular Saw is designed for precision, comfort, and ease of use, making it a practical choice for users who value control over raw power. The onboard guiding base allows for two-handed operation, giving users better stability and accuracy while cutting. Its bevel adjustment knob supports angles up to 56 degrees, expanding versatility for angled and compound cuts. Built with durable ABS plastic, the saw maintains a lightweight feel that enhances maneuverability without compromising sturdiness.
In daily use, the rubber overmold grip provides excellent comfort and prevents slipping, especially during longer projects or in humid conditions. The saw’s compatibility with all RYOBI ONE+ 18V batteries—including both lithium-ion and NiCad models—adds flexibility and convenience for existing RYOBI tool owners. While its plastic construction might not withstand heavy-duty jobsite abuse, and the absence of a battery in the package may disappoint some buyers, most users find it reliable for household woodworking, trim cuts, and light carpentry. Overall, the P507 offers a smart balance between control, performance, and affordability in the cordless circular saw category.
FAQs
Are Ryobi circular saw blades any good?
Yes, Ryobi circular saw blades are generally considered good for most woodworking and light construction projects. They are designed to balance affordability with reliable performance. Ryobi offers a range of blades—from general-purpose to fine-finish and framing options—that fit both beginners and casual professionals.
However, the blade material and tooth count significantly affect performance. For cleaner cuts, a 40-tooth carbide-tipped blade is ideal, while a 24-tooth blade works better for fast, rough cuts through framing lumber. While Ryobi blades may not match the longevity of premium brands like Diablo or Freud, they perform admirably for typical home or workshop applications.
What is the most powerful battery circular saw?
Currently, the most powerful battery circular saws are typically found in the professional-grade lines from brands like Milwaukee, DeWalt, and Makita. For instance, the Milwaukee M18 FUEL 2732 model delivers up to 5,800 RPM, rivaling corded tools.
That said, Ryobi’s high-performance ONE+ HP Brushless 7-1/4" Circular Saw is impressive for its class. Powered by a 18V ONE+ battery, it produces up to 4,700 RPM—enough for most framing, decking, and sheet cutting tasks. While it doesn’t reach the torque of top-tier saws, it provides an outstanding balance of power, weight, and affordability for the average user.
Can a Ryobi circular saw cut 2x4?
Absolutely. A Ryobi circular saw can easily cut through standard 2x4 lumber in a single pass, provided you use a 6-1/2" or larger blade. The saw’s cutting depth—usually around 2-1/16" at 90 degrees—is sufficient for framing and general carpentry work.
For the best results, ensure the blade is sharp and properly aligned. Using a brushless Ryobi cordless saw also improves torque and battery efficiency, allowing cleaner cuts even through dense materials. With the right technique, you can achieve professional-level precision on every 2x4 cut.
What’s the best circular saw to buy?
The best circular saw to buy depends on your specific needs. For casual DIY users, the Ryobi ONE+ HP Brushless Circular Saw offers excellent value—lightweight, cordless, and capable of handling most cutting tasks.
If you demand maximum power and durability, consider premium models like the Milwaukee M18 FUEL or the Makita XSH08Z. For small-scale work, compact saws like the best small handheld circular saw provide portability and precision. Ultimately, the right choice balances power, ergonomics, and budget for your intended projects.
Final Thoughts
The best Ryobi cordless circular saw delivers the ideal mix of power, precision, and convenience for modern woodworking. With its brushless motor, long-lasting battery system, and ergonomic build, it stands as a reliable option for DIYers and light professionals alike. While it may not outperform high-end pro tools, Ryobi’s cordless saws offer unbeatable versatility for their price—making them a smart, dependable choice for everyday cutting tasks.
