Best Cordless Circular Saws 2025: Top 5 Tested for ContracWe made over 200 cuts through plywood, OSB, dimensional lumber, and even pressure-treated decking to find the best cordless circular saws for 2025.tors & DIYers
**Quick Answer:** The **DeWalt DCS578B FLEXVOLT** dominates with worm-drive-like power in a cordless package. For lighter duty, the **Makita XSH03Z** offers exceptional value and the best blade visibility in its class.
Our Top Picks
1. DeWalt DCS578B 60V MAX FLEXVOLT – Best Overall
The FLEXVOLT technology delivers corded-saw power without the cord. In our tests, it matched the cutting speed of 15-amp corded saws while offering complete mobility.
**Pros:**
- Exceptional cutting power
- – 7-1/4″ blade for full depth cuts
- – Electric brake stops blade quickly
- – 57-degree bevel capacity
**Cons:**
- Heavy with battery (12+ lbs)
- – Expensive (tool + battery)
👉 **[Check Price on Amazon](https://www.amazon.com/dp/B07GH5P3L3?tag=toolshedtested-20)**
2. Milwaukee 2732-20 M18 FUEL – Best 18V
Milwaukee’s rear-handle design feels like a traditional corded saw while delivering impressive cordless power. The 7-1/4″ blade and 2-9/16″ depth of cut handle any framing task.
**Pros:**
- Familiar rear-handle design
- – Full-size 7-1/4″ blade
- – Excellent electronics for consistent speed
- – Rafter hook included
**Cons:**
- Battery sold separately
- – Heavier than sidewinder style
👉 **[Check Price on Amazon](https://www.amazon.com/dp/B07DPHMXVX?tag=toolshedtested-20)**
3. Makita XSH03Z 18V LXT – Best Value
The Makita XSH03Z delivers professional performance at a mid-range price. The 6-1/2″ blade is perfect for most DIY and light contractor work.
**Pros:**
- Excellent blade visibility
- – Lightweight (7.3 lbs bare)
- – BL brushless motor
- – 50-degree bevel capacity
**Cons:**
- 6-1/2″ blade limits cut depth
- – Tool only
👉 **[Check Price on Amazon](https://www.amazon.com/dp/B01BU3PVHM?tag=toolshedtested-20)**
4. Ryobi PCL500B ONE+ HP – Best Budget
Ryobi’s ONE+ HP line brings brushless power to the budget category. For occasional use and DIY projects, the PCL500B delivers excellent value.
**Pros:**
- Outstanding price
- – ONE+ battery compatibility
- – Brushless motor
- – LED light
**Cons:**
- 5-1/2″ blade limits capacity
- – Less power than premium options
👉 **[Check Price on Amazon](https://www.amazon.com/dp/B08QZX1R78?tag=toolshedtested-20)**
5. Bosch GKS18V-26L 18V – Best for Precision
German engineering shines in Bosch’s precision-focused circular saw. The excellent dust collection and clear sight lines make it ideal for finish work.
**Pros:**
- Superior dust collection
- – Excellent cut accuracy
- – Magnesium construction
- – Low vibration
**Cons:**
- Premium price
- – 6-1/2″ blade only
👉 **[Check Price on Amazon](https://www.amazon.com/dp/B08SJVMQJN?tag=toolshedtested-20)**
Cordless vs. Corded: Making the Right Choice
**Choose Cordless When:**
- Job site mobility is essential
- – No reliable power access
- – Working alone (safer with battery)
- – Quick cuts throughout the day
**Choose Corded When:**
- Budget is tight
- – Extended all-day cutting
- – Maximum power needed
- – Shop/garage use only
How We Tested
Each saw underwent extensive evaluation:
- **Rip cuts:** 20 rips through 3/4″ plywood (speed and accuracy)
- – **Cross cuts:** 50 cuts through 2×4 and 2×6 lumber
- – **Bevel cuts:** 10 cuts at 45 degrees in plywood
- – **Battery life:** Cuts per charge with standard battery
- – **Cut quality:** Measuring blade deflection and tear-out
FAQ
**What blade size do I need?**
7-1/4″ blades cut through 2x lumber at 90° and 45°. 6-1/2″ blades handle most DIY work but limit bevel cutting capacity.
**How many cuts per battery charge?**
Expect 150-300 cross cuts in 2×4 lumber on a single 5.0Ah battery, depending on the saw and battery platform.
**Are cordless saws as powerful as corded?**
Top-tier cordless saws (FLEXVOLT, M18 FUEL) match corded performance. Budget cordless saws have noticeably less power.
The Bottom Line
For professionals who need corded-saw power without cords, the **DeWalt DCS578B FLEXVOLT** is unmatched. DIYers and light contractors will love the **Makita XSH03Z**’s balance of performance and value. Budget buyers should grab the **Ryobi PCL500B** without hesitation.
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