Best Chainsaw Size For Firewood: Expert Guide 2026
The best chainsaw size for firewood is a 16–20-inch bar for most logs.
You want a saw that powers through oak and maple without beating up your arms. Maybe you have a pickup full of rounds waiting, a wood stove to feed all winter, and a free Saturday to get it done. The right bar length saves time, fuel, and effort. It also keeps you safer. In this guide, I’ll help you choose the best chainsaw size for firewood based on log diameter, power (cc or volts), and your cutting style. I’ll also review the top chainsaws and simple measuring tools that make firewood cutting faster and cleaner.
62cc 20-Inch Gas Chainsaw with Chain Brake
This 62cc, 20-inch gas chainsaw hits a great middle ground for firewood. It has a long-enough bar for most backyard logs, yet it won’t feel like a boat anchor after an hour. The 2-stroke engine is tuned for steady power, and the chain brake adds an important safety layer. If you’re cutting 12–18 inch hardwood rounds, this setup is right on target.
In my experience, a 20-inch bar pairs well with 60–62cc power for clean cuts and fewer stalls. The anti-kickback features help when you’re bucking on uneven ground. You can also step into larger logs with smart techniques like cutting from both sides. For many homeowners, the best chainsaw size for firewood lives right here.
Pros:
- 62cc engine handles hardwood without bogging down
- 20-inch bar suits common 12–18 inch logs
- Chain brake improves safety during kickback moments
- Solid value for semi-regular firewood cutting
- Good balance of reach and control for bucking
Cons:
- Heavier than a 16–18 inch setup
- 2-stroke needs proper fuel mix and storage care
- Loud; hearing protection is a must
My Recommendation
If you cut a few cords a year and want one saw to do most jobs, this is a smart pick. It fits the best chainsaw size for firewood for mixed species and medium logs. It gives you headroom to tackle the odd big trunk with careful technique. I like it for rural homeowners who cut on weekends and need reliable power.
| Best for | Why |
|---|---|
| Typical 12–18 inch hardwood rounds | 20-inch bar and 62cc power match common firewood sizes |
| One-saw solution | Covers limbing, bucking, and occasional big cuts |
| Users stepping up from small saws | Chain brake and stable torque boost confidence |
OSROENE Magnetic Firewood Measuring Tool
Consistency is the secret to neat stacks and easy stove loading. This magnetic firewood measuring tool clicks onto your chainsaw bar and gives you a fixed distance guide. It includes a 16-inch arm plus a 6-inch extension for longer cuts. That means faster marking and fewer tape measure breaks.
When you cut to size every time, you waste less effort. Your stove packs tight, and every log fits. It’s a small tool that makes a big difference in your workflow. Pair it with the best chainsaw size for firewood and watch your pile grow twice as fast.
Pros:
- Snaps to the bar in seconds via magnets
- Fixed 16-inch standard with optional 6-inch extension
- Speeds up marking for uniform firewood lengths
- Lightweight and easy to pocket between cuts
- Improves stacking and stove loading
Cons:
- Magnets can shift if bumped hard
- May not fit every bar profile perfectly
My Recommendation
If you sell firewood or just want tidy stacks, this tool earns its keep. It turns any saw into a fast, accurate measuring system. It supports the best chainsaw size for firewood by keeping every round the right length. I’d add it to any kit where time and uniformity matter.
| Best for | Why |
|---|---|
| Standard 16-inch stove wood | Pre-set 16-inch guide makes marking effortless |
| Seasoned sellers | Uniform cuts look professional and stack better |
| Small crews or solo cutters | Speeds workflow with fewer tools to juggle |
62cc Gas Chainsaw, 18 and 22-Inch Bars
This combo gives you two bar options for one engine: 18 inches for agility and 22 inches for reach. The 62cc motor has the muscle for both, and the anti-vibration design helps on long days. I like the flexibility to switch based on log size and location. The quick-start feature also saves time when you’re making many stops and starts.
For folks who ask, “What’s the best chainsaw size for firewood?” this kit says: it depends. Use the 18-inch bar for 10–14 inch rounds where control matters. Swap to 22 inches when you need that extra bite on 18-inch logs. One powerhead, two solutions, less clutter in the shed.
Pros:
- Two bar sizes included for different tasks
- 62cc powerhead handles either bar without complaint
- Anti-vibration for better comfort and control
- Quick-start tech reduces downtime
- Great value compared to buying separate bars later
Cons:
- 22-inch bar feels heavier in the cut
- Bar swaps take a few minutes and careful setup
- Large bar is overkill for small limb work
My Recommendation
Choose this if you want a flexible setup that grows with your wood supply. The 18-inch bar nails the best chainsaw size for firewood in most areas. The 22-inch bar is your ace when big rounds show up. It’s ideal for property owners who handle varied tree species and sizes.
| Best for | Why |
|---|---|
| Mixed log diameters | Swap bars to match 10–20 inch wood |
| Budget-conscious buyers | Two-bar kit costs less than piecemeal upgrades |
| Seasonal firewood cutting | Quick-start and anti-vibe ease long workdays |
62cc 20-Inch Gas Chainsaw, Anti-Vibe
This 62cc, 20-inch gas saw brings steady torque and a smoother feel. The anti-vibration system keeps your hands fresher, so your cuts stay straighter. Power-to-weight is set for typical firewood rounds, which is where most of us live. The starting system is tuned to help you get going in fewer pulls.
In day-to-day cutting, a 20-inch bar remains a top answer to the best chainsaw size for firewood. You reach most log sizes without having to reposition too often. It’s a nice balance between long bar reach and precise control while bucking. If you are after a strong, simple saw, this checks the box.
Pros:
- Good power for hardwood species
- Anti-vibration reduces hand fatigue
- 20-inch bar is widely useful for bucking
- Reliable starting for quick sessions
- Solid pick for semi-regular sawyers
Cons:
- Heavier than smaller 40–50cc saws
- Not ideal for overhead work or ladder jobs
- Requires regular chain maintenance for best results
My Recommendation
Pick this if you mostly buck medium logs and want a smooth runner. It aligns with the best chainsaw size for firewood while giving comfort features. It’s a dependable tool for homeowners who value feel and finish in their cuts. Keep a sharp chain, and it will reward you every season.
| Best for | Why |
|---|---|
| Medium-diameter hardwood | Power and bar length suit common sizes |
| Comfort seekers | Anti-vibe helps on long cutting sessions |
| Routine firewood runs | Easy starting supports quick tasks |
FILKO Magnetic Firewood Measuring Tool
The FILKO tool adds bright visibility and wide adjustability to your measuring setup. You can set it from 16 to 29 inches to fit stove or pit wood. Strong magnets latch to your bar, and the high-vis orange stands out in brush. It’s one of those gadgets that pays you back in cleaner stacks.
Uniform lengths help you get more wood in less space and make hauling easier. If you often change target size, this range is ideal. Pair it with the best chainsaw size for firewood, and you will see a real speed boost. It also makes it easier to teach a helper to cut the right lengths.
Pros:
- 16–29 inch range fits many use cases
- Bright, high-visibility design
- Strong magnets for quick attachment
- Speeds up repetitive marking and cutting
- Works with many chainsaw bars
Cons:
- Longer settings can flex if snagged
- Magnets need a clean bar surface for best grip
My Recommendation
If your stove or fire pit needs different sizes across the season, this is a great pick. It supports fast shifts in cut length without guesswork. I like it for folks who want clean, pro-looking stacks. It complements the best chainsaw size for firewood by adding accuracy to every cut.
| Best for | Why |
|---|---|
| Changing wood sizes | Adjustable from 16 to 29 inches |
| Busy cutting days | Fast attachment and bright visibility |
| Teaching new helpers | Simple visual guide prevents miscuts |
LittleVoleSherry Firewood Measuring Tool
This measuring tool focuses on the most common firewood sizes, from 16 to 29 inches. It clips on magnetically and gives you clear reference marks. The bright orange color makes it easy to see in dim woods. It’s a smart helper when you are cutting in a hurry.
I like the straightforward design for routine bucking. It simplifies your workflow and limits re-checks. When paired with the best chainsaw size for firewood, it keeps production smooth. If you’re on a budget, it gives strong value for the time saved.
Pros:
- Magnetic mount for fast setup
- Clear marks to hit popular stove sizes
- Bright color for low light conditions
- Lightweight and pocket-friendly
- Helps standardize loads for selling
Cons:
- Not as heavy-duty as premium versions
- May need occasional tightening of joints
My Recommendation
Consider this if you want a simple, affordable way to cut consistent firewood. It won’t fight you, and it does what you need. It’s best for anyone using the best chainsaw size for firewood who wants fewer measurement errors. It’s a small upgrade with a big payoff.
| Best for | Why |
|---|---|
| Budget shoppers | Effective measuring at a friendly price |
| Fast, repeatable cuts | Clear marks and quick setup |
| Low-light work | High-visibility orange finish |
Greenworks 80V 18-Inch Cordless Chainsaw Kit
This 80V cordless saw with an 18-inch bar is a standout for clean, quiet power. Modern brushless motors and high-voltage packs have come far by 2026. You get less noise, zero fumes, and instant start. For yard firewood and small to medium logs, it’s a joy to run.
Battery runtime depends on wood type and chain sharpness, but it’s plenty for many backyard jobs. The included 2.0Ah battery and rapid charger make quick turnarounds doable. If you’ve wondered whether the best chainsaw size for firewood can be battery-powered, here’s proof. For many, it replaces a small gas saw without regrets.
Pros:
- Low noise and no mixing fuel
- Instant start and easy maintenance
- 18-inch bar suits most home firewood tasks
- Brushless motor for efficient power
- Part of a large 80V tool ecosystem
Cons:
- Battery runtime limits long sessions
- Less raw torque than big 60cc gas saws
- Extra batteries raise total cost
My Recommendation
Pick this if you value quiet, clean operation and cut moderate volumes. The 18-inch bar falls squarely in the best chainsaw size for firewood for household users. It’s perfect for suburban yards and occasional trips to the woodlot. Add a second battery if you cut for more than an hour at a time.
| Best for | Why |
|---|---|
| Homeowners in neighborhoods | Quiet, low-maintenance cutting |
| Small to medium logs | 18-inch bar tackles common sizes |
| Tool system users | Battery shares with 80V family tools |
Riomhorry Adjustable Firewood Measuring Tool
This Riomhorry gauge adjusts from 16 to 26 inches and attaches to your bar. It acts as a swing arm so you can mark the next cut fast. The design is simple and durable enough for regular use. It hits the sweet spot for most stove sizes.
Uniform length saves your back when stacking and loading. It also looks better when you sell a cord. Pair it with your best chainsaw size for firewood, and you’ll be faster and more accurate. It’s a quick win that frees you to focus on safe, clean cuts.
Pros:
- Adjustable range fits popular sizes
- Quick attach and detach
- Speeds up production cutting
- Light but durable design
- Improves consistency across the pile
Cons:
- Less helpful when cutting odd lengths
- Can catch brush if not folded in
My Recommendation
Go with this tool if you want a straightforward way to keep cuts uniform. It’s most useful when you cut full cords or sell wood. It matches the best chainsaw size for firewood by keeping rounds right for stoves and racks. It is a small upgrade that boosts your output every day.
| Best for | Why |
|---|---|
| Stove-standard firewood | 16–26 inch adjustability suits common needs |
| Solo operators | Speeds measuring without a second person |
| Consistent sales loads | Uniform length improves cord appearance |
Husqvarna 450 Rancher 20-Inch Gas Chainsaw
The 450 Rancher brings a proven 50.2cc engine and a 20-inch bar. It’s built for landowners who need a dependable all-rounder. The power is smooth, and the ergonomics are dialed-in for control. For firewood, it’s a classic setup that works day after day.
While it’s not a 60cc bruiser, it handles 12–16 inch hardwood without complaint. With a sharp chain, it also gets through bigger logs using proper technique. For many, this is the best chainsaw size for firewood because it’s lighter yet still capable. It’s a favorite among homesteaders and acreage owners.
Pros:
- Trusted brand and proven design
- 20-inch bar handles common firewood sizes
- Good balance for control while bucking
- Efficient engine with strong reliability
- Parts and service are widely available
Cons:
- Less power than 60–62cc saws
- Requires good chain maintenance for best performance
- Not ideal for constant heavy felling
My Recommendation
If you want a dependable, well-balanced saw for home and farm, this is a standout. It represents the best chainsaw size for firewood for many owners. It’s lighter to handle for longer sessions yet still tackles solid rounds. Great for those who value reliability and support.
| Best for | Why |
|---|---|
| Landowners and homesteads | Reliable, versatile, and serviceable |
| Medium logs | 20-inch bar and balanced feel |
| Buy-and-keep users | Durable build with easy parts access |
Adjustable Magnetic Firewood Measuring Tool
This compact gauge adjusts from 12 to 20 inches and snaps to your bar. It’s ideal for smaller stoves or short campfire cuts. The magnetic base makes for quick, tool-free use. If you like short logs for easy handling, this one is handy.
Shorter rounds stack tight and are easy to split. This tool keeps you locked into your chosen size. Combine it with the best chainsaw size for firewood for your setup, and your workflow gets easier. It’s a simple way to cut cleaner and faster.
Pros:
- 12–20 inch range suits compact stoves
- Fast magnetic attachment
- Small and lightweight
- Great for short, easy-to-haul rounds
- Budget-friendly accessory
Cons:
- Not for those who cut long fireplace logs
- Magnets may slip on dirty bars
My Recommendation
Get this if you prefer shorter, easier-to-carry rounds or use a small stove. It keeps your cuts precise without extra steps. For many, 14–16 inches is the best chainsaw size for firewood length, and this tool makes it simple. It’s a low-cost upgrade with high value.
| Best for | Why |
|---|---|
| Compact stoves | 12–20 inch adjustability fits short lengths |
| Fast marking | Magnetic snap-on design |
| Portable loads | Short rounds are lighter and easier to haul |
Best Practices: Choosing the Best Chainsaw Size for Firewood
Before I wrap up the last chainsaw, here is a quick sizing guide that I use in the field. It blends real-world practice with safety-first thinking. It will help you pick the bar length that fits your logs. Keep it simple and honest to your needs.
Use this rule of thumb: pick a bar length that is slightly longer than half your typical log diameter. For a 12-inch log, an 18-inch bar excels because it gives reach and clearance. With smart technique, you can cut logs bigger than your bar by working from both sides. But the safer and faster route is matching bar length to most of your rounds.
Here is how that looks in everyday cutting. For 8–12 inch logs, 14–16 inch bars are nimble and safe. For 12–18 inch logs, 16–20 inch bars shine and are most common. For 18–24 inch logs, consider 20–24 inches if you cut that size often.
Engine power matters too. For 14–16 inch bars, 40–50cc gas or 60–80V battery is fine. For 18–20 inch bars, 50–62cc gas or 80V+ battery is better. For 20–24 inch bars, aim at 60–70cc gas if you cut big hardwood often. All of this helps you land on the best chainsaw size for firewood that fits your region and wood species.
FAQs Of best chainsaw size for firewood
What is the best chainsaw size for firewood for most homeowners?
A 16–20 inch bar is ideal for most homeowners. It covers common 10–18 inch logs with control and speed.
Is an 18-inch chainsaw enough for hardwood like oak or maple?
Yes. An 18-inch bar with 50–62cc power handles most oak and maple rounds. Keep your chain sharp for best results.
Can I cut large logs with a shorter bar?
Yes, with proper technique. Cut from both sides or use a bore cut. Always work on stable ground and follow safety steps.
Gas or battery for firewood cutting?
Gas wins for long sessions and big hardwood. Modern 80V battery saws are great for moderate loads and quiet yards.
What size rounds should I cut for a wood stove?
Most stoves like 14–16 inch lengths. Use a magnetic measuring tool to keep cuts uniform and fast.
Final Verdict: Which Should You Buy?
If you want one saw to handle most jobs, a 16–20 inch setup is the best chainsaw size for firewood. For a gas pick, I lean toward a 62cc 20-inch model or the Husqvarna 450 Rancher.
If you prefer quiet cuts, the Greenworks 80V 18-inch kit is a top battery choice. Add a magnetic measuring tool to boost speed and keep stacks neat.
