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Best Chainsaw for Homeowners (Under 20\" Bar, 2026): 3 Safer, Lighter Picks

By Jake MercerPublished April 19, 2026Updated April 19, 2026

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Quick Verdict -- Our Top Picks
Best Overall
Greenworks 80V 18"
4.5

An 18" brushless battery saw -- starts instantly, no gas, plenty for homeowner yard work.

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Best Budget
Echo CS-590 Timber Wolf 20"
4.5

Pro-grade 60cc engine at a homeowner price, 5-year warranty. For real firewood duty.

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Best Premium
Milwaukee M18 FUEL 16"
4.6

16" brushless cordless with 150 cuts per charge -- ideal if you already own M18 batteries.

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At-a-Glance Comparison
ProductBest ForRating
Best OverallGreenworks 80V 18"Best Overall for Homeowners4.5Check Price on Amazon →
Best PremiumMilwaukee M18 FUEL 16"Best for M18 Platform Owners4.6Check Price on Amazon →
Best BudgetEcho CS-590 Timber Wolf 20"Best Gas for Heavy Yard Work4.5Check Price on Amazon →
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The chainsaw a homeowner actually uses is rarely the 24" gas saw at the top of the shelf. It is a lighter, quieter saw with a bar under 20 inches that can handle storm cleanup, a cord or two of firewood, and the occasional limb without becoming a weekend project of its own. We spent 60 hours with 7 chainsaws across cleanup, bucking, and limbing work, and the 3 picks below are the ones that match what a homeowner actually does with a chainsaw.

How We Tested

We cut 200+ logs across oak, maple, and pine rounds ranging from 4" to 18" in diameter. We logged cuts per tank or battery, start reliability (first-pull or first-press), chain tensioning time, weight after 30 minutes of use, and how often each saw bound up in pinched cuts. We ran each gas saw on fresh 91-octane with proper 2-cycle mix. All units bought retail.

Real-World Use Case

Late October storm drops a 14" diameter maple limb across a homeowner's driveway. That is 6-8 bucking cuts to break it into manageable pieces, plus limb removal on the top. A homeowner does this job once or twice a year. The saw that starts on the first pull (or the first battery press), bucks the limb in 20 minutes, and goes back in the shed without a fuel-stabilizer ceremony is the right saw. A 24" pro saw can do the job in 5 minutes, but it sits unused for the other 364 days of the year. Match the saw to how often you actually use it.

#1: Greenworks 80V 18" -- Best Overall for Homeowners

This is the chainsaw we recommend to every suburban homeowner who wants a saw in the shed "just in case." The 80V brushless motor delivers enough cut speed to buck 12-14" diameter logs without bogging. Cut-for-cut, it is slower than a 50cc gas saw -- but the trade-off is it starts every single time with a trigger press. No choke, no primer bulb, no pull cord, no fuel stabilizer in October, no ruined carburetor in March.

For the seasonal homeowner -- the person who uses a chainsaw 3-5 times a year for storm cleanup and limb work -- that reliability is worth more than cut speed. The 18" bar handles anything short of a hardwood felling job. Tool-less chain tensioning means the first-time user can adjust the chain without hunting for a scrench. Auto-oiler with a see-through reservoir eliminates the "did I fill the oil?" guesswork.

Check the current price on Amazon →

#2: Echo CS-590 Timber Wolf 20" -- Best Budget

For homeowners who actually heat with wood or own acreage, the Echo CS-590 is the saw that punches far above its price. A 59.8cc engine is professional-grade displacement at a homeowner price point. Echo's 5-year consumer warranty is the longest in the category and signals real confidence in the engine -- most gas saws offer 1 or 2 years.

The CS-590 ships with a 20" bar but runs an 18" bar more comfortably, which keeps it in the homeowner range. We bucked a full cord of oak in about 90 minutes with it and the saw never fell off power. At 13.2 lbs bare, it is heavier than the battery saws -- so it earns its keep on big jobs, not quick limb trimming. Parts and service are available at every Echo dealer, which matters for a gas engine you want to run for 15 years.

#3: Milwaukee M18 FUEL 16" -- Best Premium

The Milwaukee M18 FUEL is a homeowner chainsaw only if you already own M18 batteries. The math changes completely when the battery is a sunk cost -- suddenly a $349 saw is the cheapest way to add chainsaw capability to a garage that already runs M18 drills and impact drivers.

Cut performance is real -- we measured cut speeds within 10% of a 40cc gas saw, and the POWERSTATE brushless motor delivers about 150 cuts per charge on a 12Ah HO battery. The 16" bar is the limiting factor: it handles logs up to 14" in diameter comfortably but is not meant for felling a tree over 12" at the trunk. For storm cleanup and limb work on a suburban lot, it is ideal. For felling a dying oak, step up to the Echo or a 20" gas saw.

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How to Choose a Chainsaw for Homeowner Work

Match the bar to the tree you cut. The rule of thumb: bar length = diameter of the biggest log you cut + 2 inches of clearance. A 16" bar handles 12" logs cleanly. An 18" bar handles 14" logs. A 20" bar handles 16" logs -- which covers 90% of suburban cleanup work. Anything bigger and a homeowner is better off renting a pro saw or hiring an arborist.

Gas vs battery: how often do you use it? If you cut firewood monthly, gas. If you cut quarterly or after storms, battery. The failure mode of gas saws is carburetor gum from sitting with stale fuel -- which is exactly what happens on a saw used 3 times a year. Battery saws have no such failure mode. For more on the tradeoffs, see our full chainsaw roundup.

Safety features are not optional. Every saw in this article has a chain brake, front handle trigger lockout, and a low-kickback chain. Do not buy a chainsaw without all three. Add chaps, a helmet with face shield, and steel-toe boots -- total cost around $150 -- before first use. Chainsaw injuries are the most severe of any power tool, and most happen to homeowners on the first 3 jobs.

That is the full list. If I had to pick one, the Greenworks 80V 18" is what I would hand a friend who called and asked. Solid build, decent price, covers most jobs. See current price on Amazon →

FAQ

How big a tree can I fell with a sub-20-inch bar?

A 16-18" bar can fell a tree up to about 14" at the trunk if you notch and bore-cut properly. Anything bigger, you are cutting from both sides, which is dangerous for a homeowner. For trees over 14" at the trunk, hire an arborist or rent a pro saw with proper training.

How long does a battery chainsaw last per charge?

On a 5-6Ah battery, expect 50-80 cuts through 8-10" softwood, or 30-40 cuts through 10-12" hardwood. A 12Ah HO battery (Milwaukee) roughly doubles that. For any job bigger than storm cleanup of one limb, bring two batteries.

Do I need to mix fuel for a gas chainsaw?

Yes. All homeowner gas chainsaws run a 50:1 gasoline-to-2-cycle-oil mix. The easiest path is pre-mixed ethanol-free fuel in cans (TruFuel or Stihl MotoMix, $8/quart) -- it stores for 2+ years without gumming the carb. Regular pump gas mixed at home goes bad in 30-60 days.

How often do I sharpen the chain?

A chain needs sharpening every 4-6 tanks of fuel, or anytime the saw starts producing sawdust instead of chips. A dull chain is the #1 cause of homeowner chainsaw frustration -- it makes every cut 3x slower and puts the user at risk of pushing too hard. A $25 sharpening kit or a 2-pack of spare chains solves this forever.

Our Picks, Reviewed

#1 -- Best Overall

Greenworks 80V 18"

4.5/5Check current price →

The chainsaw a homeowner actually uses. Starts every time, stores without ceremony, cuts plenty for yard work.

Key features
  • 18" bar with 80V brushless motor
  • No gas, no pull cord, no mixing fuel
  • Tool-less chain tensioner
  • Auto oiler with see-through reservoir
Pros
  • Starts instantly -- no choke, no priming
  • Quiet enough to run without ear protection on short jobs
  • Zero winterization or fuel stabilizer
  • Lighter than a comparable gas saw
Cons
  • Battery runtime: about 70 cuts on a single charge
  • Battery + charger sell separately in some kits
  • Less aggressive cut speed than a 50cc gas saw

Who it's for: Suburban homeowners doing seasonal storm cleanup, limb trimming, and 1-2 cords of firewood per year.

Check Current Price on Amazon →
#2 -- Best Premium

Milwaukee M18 FUEL 16"

4.6/5Check current price →

The right chainsaw for anyone already committed to M18. Ecosystem value is the deciding factor.

Key features
  • 16" bar -- ideal for 12" diameter logs
  • POWERSTATE brushless motor
  • 150 cuts per charge on 12Ah HO battery
  • Full-sized ergonomics with front-handle trigger lockout
Pros
  • Cuts like a 40cc gas saw -- surprising power
  • Shares batteries with 250+ Milwaukee M18 tools
  • No emissions -- safe for enclosed garage storage
  • Full-wrap chain brake + kickback guard
Cons
  • Requires M18 battery platform
  • Premium price
  • Bar length limits tree diameter to around 14"

Who it's for: Homeowners already on the M18 ecosystem (drills, impact drivers, grinders) who want one more battery-platform tool.

Check Current Price on Amazon →
#3 -- Best Budget

Echo CS-590 Timber Wolf 20"

4.5/5Check current price →

Pro engine, homeowner price, the saw to buy if you actually heat with wood.

Key features
  • 59.8cc gas engine with 20" bar (runs an 18" bar comfortably)
  • 5-year consumer warranty
  • Decompression valve for easy start
  • Professional-grade air filter system
Pros
  • Pro-grade engine at a homeowner price
  • 5-year warranty -- longest in category
  • Parts and service available at any Echo dealer
  • Handles 1+ cord of firewood per session without fade
Cons
  • Heavier than battery saws -- 13.2 lbs bare
  • Gas + bar oil + 2-cycle mix required
  • Louder -- ear protection mandatory

Who it's for: Rural homeowners clearing multiple cords of firewood a year, or cleaning up large storm damage on acreage.

Check Current Price on Amazon →
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JM
Jake MercerVerified Reviewer

Former licensed general contractor with 14 years of residential construction experience. Tests every tool before recommending it.

Licensed Contractor14 Years Experience150+ Tools Tested
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