10 Best Lightweight Circular Saws 2026 in the United States

The DEWALT 20V MAX Circular Saw (DCS391B) stands out in the lightweight circular saw category thanks to its powerful 5150 RPM motor, which ensures efficient and smooth cutting through wood. Weighing in at 6.95 pounds, it is relatively lightweight, making it easier to handle during prolonged use.

The 6-1/2 inch blade size is versatile for most cutting tasks, and the high-speed steel blade ensures durability and precision. Its 460 MWO motor delivers plenty of power for demanding cuts, while the 0-50 degree bevel capacity allows for a range of bevel cuts suitable for various applications. The magnesium shoe adds to its durability and accuracy on the job site, while the rubber overmolded grip offers comfort and control, reducing user fatigue.

This model does not include batteries, so users will need to purchase them separately, which could be seen as a downside. Additionally, it features a keyless blade change, which simplifies blade replacements, enhancing its user-friendliness. This circular saw is ideal for DIY enthusiasts and professionals who need a reliable, lightweight, and powerful tool for woodworking tasks.

The Makita XSR01PT 36V (18V X2) LXT Brushless Rear Handle 7-1/4" Circular Saw Kit stands out due to its cordless functionality powered by two 18V batteries, making it convenient for those who prefer mobility without the hassle of cords. The brushless motor offers a high speed of 5,100 RPM, contributing to efficient cutting performance and longer runtime.

This saw can achieve up to 558 crosscuts per charge in 2x4 SPF lumber, making it highly suitable for extensive use without frequent battery changes. The automatic speed change technology is a notable feature, adjusting cutting speed and torque for optimal performance during various cutting tasks.

The DEWALT FLEXVOLT 60V MAX 7-1/4-Inch Circular Saw is a powerful cordless tool designed mainly for framing work with wood. Weighing about 10.9 pounds, it’s not the lightest saw available, so while it offers good control, it might feel a bit heavy during extended use. The 7-1/4-inch carbide blade is a common size for framing saws, providing solid cutting capacity and durability. Its brushless motor delivers smooth and efficient power, allowing a cutting depth of up to 2-7/16 inches at 90 degrees, which is suitable for most framing tasks. The bevel capacity up to 53 degrees, including stops at 45 and 22.5 degrees, adds useful flexibility for angled cuts.

Ergonomically, the saw has its blade on the left side with the handle at the rear, making it easier to see your cut line. Features like the integrated dust blower help maintain a clear view while cutting, and the onboard blade wrench storage is a handy convenience. Safety is well considered with an electronic brake that quickly stops the blade when you release the trigger.

Since it’s battery powered and doesn’t include the battery, you’ll need to have or purchase compatible 60V FLEXVOLT batteries separately, which adds to the initial cost. The weight and size might be a bit much if you want a very lightweight saw for quick, small jobs. This saw is a strong choice for users needing cordless freedom with reliable power and cutting versatility, especially in framing, though it may be heavier and pricier than lighter, simpler models.