A storm-dropped ash limb across the back fence is what sends most people looking for the best chainsaw, and the right answer depends on how thick the wood is and which batteries you already own. After working through UK roundups, maker spec sheets and amazon.co.uk listings, my pick for most gardens is the Makita DUC353Z, a brushless saw with a 35cm bar that runs at 36V from two 18V LXT batteries, sold as a bare tool.
To be clear about how this list was put together: I haven't run all ten through my own log pile. It's a research-built ranking, a few picks have little or no reviewer backing, and I say which. If you only prune fruit trees and shrubs, the small Bosch further down may suit you better.

What each spec means in a UK garden, and where each saw falls short. Picks without editorial backing are judged on their listings.
#1 · Editor's Choice
Judge it on how much it gets done with how little fuss, and the DUC353Z is the saw I'd buy for a mixed garden of logs and overgrown trees. Two 18V LXT batteries run a brushless motor at 36V, driving the chain at a listed 20 m/s on a 35cm bar, plenty for the storm-felled branches that pile up by my log store. It isn't a cheap way in, though: it's a bare tool needing two batteries and a charger, unlike the Ryobi kit.
The verdict: The strongest all-round Makita chainsaw here, provided you own or budget for two LXT batteries.
#2 · Runner-Up
If you don't own a single garden battery yet, this kit makes more sense than anything else here, because the battery and charger come in the box. Ryobi pairs a brushless motor with a 30cm Oregon bar, automatic oiling, tool-less tensioning and both mechanical and electrical chain brakes, and the battery fits the wider 18V ONE+ range. The bar is shorter than the Makita's, though, so thicker trunks mean cutting from both sides, and one battery means recharge breaks.
The verdict: Arguably the best chainsaw for the money for first-timers: one box, ready to cut.
#3 · Best Compact Saw
Most 30cm saws are designed around the bar; DeWalt has designed this one around storage, with a space-saving body, an on-board wrench and an oil gauge you can read before starting. The bar is rated for wood up to 25cm across, and the listing claims up to 100 cuts per charge, which will vary with the wood. It's sold tool only, so you'll need an 18V XR battery and charger. In my shed, where the mower owns the floor, a short body is worth more than it sounds.
The verdict: A tidy, compact DeWalt battery chainsaw for existing 18V XR owners. Budget for a battery if you aren't one.
#4 · Best for Small Gardens
The overgrown hawthorn beside my compost bays is exactly the job this one is for: branches, not trunks. The UniversalChain 18 runs a 20cm bar from Bosch's 18V Power for All system, and the listing pitches it as low weight, with a stop hook for cuts from below. Its listed chain speed of 4.5 m/s is far slower than the Greenworks or the Makita, so it nibbles rather than races. The listing is inconsistent on whether a battery and charger are included, so check before ordering.
The verdict: A light, short-bar cordless chainsaw for pruning in a compact garden. Not one for logs.
#5 · Best Petrol
No battery saw runs all afternoon on a can of fuel, and that's still the argument for petrol. The 120 Mark II uses a 38.2cc X-Torq two-stroke rated at 1.4 kW, with low-kickback H37 chain, LowVib dampening and Air Injection to spin dust away from the filter. Husqvarna pitches it at small to medium firewood, roughly what my woodburner gets through in a winter. The trade-offs are the usual petrol ones: pull-starting, mixing fuel, noise, and 4.85 kg before fuel and oil, heavier than the Makita.
The verdict: The Husqvarna chainsaw to buy for firewood and bigger clear-ups, if you're happy to mix fuel and pull a cord.
#6 · Best 40V Saw
Start with the gap in the evidence: no UK roundup I read covered the GD40CS15, so this pick rests on its listing. On paper it's strong, with a brushless motor, 35cm of bar, a 12 m/s chain and an automatic oiler whose 180ml tank you can check through a window, all at 3.5kg. It comes without a battery or charger, so it only makes sense if you already own Greenworks 40V kit. My mower runs on a different 40V system, so for me it would mean another charger on the shelf.
The verdict: A well-specified 40V saw, chosen on specs, and sensible mainly for Greenworks owners.
#7 · Best Starter Kit
Buy this if you want one box that covers occasional jobs: the saw, a 2.0Ah battery and a 25cm bar. Black+Decker lists it at 3.1kg with tool-free tensioning, and says one charge gives roughly 220 cuts through 3.5cm wood, enough for the after-storm tidy-ups where Scout trails behind me stealing sticks. There's no automatic oiling, so you oil the chain by hand, which is easy to forget. I couldn't find editorial backing for it either.
The verdict: A simple starter kit for light pruning and windfall, as long as you remember to oil the chain.
#8 · Best Budget Cordless
I'll be straight: a 25cm bar on a 20V saw is a pruning tool, and I'd only point you here for light work. The WG322E.9 does have the clever bits, with automatic tool-free chain tension, automatic oiling and a PowerShare battery that fits Worx's 20V and 40V tools. It's sold tool only, so battery and charger are extra. My allotment neighbour's plum tree, which drops a limb most autumns, is about its limit; the Bosch is the alternative at this size.
The verdict: A low-maintenance small cordless chainsaw for Worx battery owners, best kept to pruning and light branches.
#9 · Best Corded
No batteries to charge and no fuel to mix: plug it in and it goes, as long as you're within reach of an outdoor socket. The GH-EC 2040 has a 2000W motor with metal gearing, a 40cm Oregon bar, a listed chain speed of about 13.5 m/s, a mechanical chain brake and tool-free tensioning. That bar is longer than the Husqvarna's. The cable is the price you pay, limiting your reach and needing to stay clear of the chain.
The verdict: Plenty of bar and power for a garden close to the house, if you can work around the cable.
#10 · Best Budget Petrol
On the spec sheet, the CS 540 has more going for it than its low profile suggests: a 38.5cc engine rated at 1.6 kW, a listed 22.8 m/s chain speed and a magnesium engine cover, plus vibration control and a tool-less air filter cover. That's the case for it. The case against is that nobody in my research recommended it and the listing's weight figures don't agree, so I'd treat it as a cheaper alternative to the Husqvarna rather than an equal.
The verdict: A listing-led budget petrol saw. The Husqvarna is the surer bet if you can stretch to it.
Nobody here ran these ten saws through a lab or a log pile. The ranking is built from UK editorial roundups, manufacturer spec sheets and amazon.co.uk listings, checked against one another. Where a listing contradicted itself, I left the figure out.
What we compared for every saw:
How we weighted the scores:
A cordless chainsaw is the sensible default for most UK gardens: no cable, no fuel, and a battery that may already fit your other tools. An 18V saw like the Ryobi or DeWalt copes with pruning and modest logs, while 36V and 40V saws like the Makita and Greenworks push a longer bar harder. Corded electric saws like the Einhell give steady power close to the house, and petrol saws such as the Husqvarna still suit big firewood piles, at the cost of noise, fumes and servicing.
Bar length decides what you can cut in one pass: 20cm to 25cm for branches, 30cm to 35cm for most garden logs, and 40cm for bigger rounds. Mini chainsaws and compact Stihl battery saws suit pruning, not logs. Check the box contents as well, because a cheap-looking bare tool can cost more than a kit once you add a battery and charger.
Whatever you buy, read the manual and wear the protective kit the maker specifies: eye and ear protection, chainsaw trousers, gloves and sturdy boots. Keep the chain sharp and oiled, because a blunt chain is harder to control; a chainsaw sharpener or file guide is a sensible extra. Entry-level saws cover occasional pruning, mid-range kits like the Ryobi suit regular work, and premium platforms like Makita reward existing battery owners. If you have LXT batteries and want one saw for most jobs, buy the Makita and call it a day.
| Product | Power Source | Bar Length | Chain Speed | Our Score |
|---|---|---|---|---|
| Makita DUC353Z 36V Twin 18V LXT 35cm Brushless Chainsaw, Bare Tool | 36V (2x 18V LXT) | 35cm | 20 m/s | 9.8 |
| Ryobi RCS1830-150 18V ONE+ 30cm Brushless Chainsaw Kit with 5.0Ah Battery | 18V ONE+ | 30cm | 10 m/s | 9.6 |
| DeWalt DCMCS565N 18V XR 30cm Brushless Compact Chainsaw, Tool Only | 18V XR | 30cm | Not listed | 9.5 |
| Bosch UniversalChain 18 Cordless Chainsaw with 20cm Bar | 18V Power for All | 20cm | 4.5 m/s | 9.3 |
| Husqvarna 120 Mark II 38.2cc Petrol Chainsaw with 35cm Bar | 38.2cc 2-stroke petrol | 35cm | Not listed | 9.1 |
| Greenworks GD40CS15 40V Brushless 35cm Cordless Chainsaw, Tool Only | 40V | 35cm | 12 m/s | 9.0 |
| Black+Decker GKC1825L20 18V 25cm Cordless Chainsaw with 2.0Ah Battery | 18V | 25cm | Not listed | 8.9 |
| Worx WG322E.9 20V PowerShare 25cm Cordless Chainsaw, Tool Only | 20V MAX (18V) | 25cm | Not listed | 8.8 |
| Einhell GH-EC 2040 2000W Corded Electric Chainsaw with 40cm Bar | 2000W mains | 40cm | approx 13.5 m/s | 8.7 |
| Stiga CS 540 38.5cc Petrol Chainsaw with 35cm Bar | 38.5cc 2-stroke petrol | 35cm | 22.8 m/s | 8.6 |
Makita, Stihl, Husqvarna and DeWalt are the names that come up most in UK roundups. For most gardens the bigger question is the battery platform: if you already own Makita, Ryobi or DeWalt tools, a saw sharing those batteries saves money. Petrol buyers usually choose between Husqvarna and Stihl.
Neither is clearly better, because both make well-regarded petrol and battery saws. It usually comes down to the model and your local dealer. The Husqvarna 120 Mark II is the petrol pick in this list, and the Stihl MSA 120 C-BQ appears among the alternatives. Servicing nearby matters more than the badge.
For most home gardens, a cordless saw with a 30cm to 35cm bar is the sweet spot. The Makita DUC353Z is our top pick if you already have LXT batteries, and the Ryobi RCS1830-150 kit suits anyone starting from scratch. For pruning only, the Bosch UniversalChain 18 is lighter.
Cordless suits most gardens, corded suits small plots near a socket, and petrol suits big firewood jobs. Cordless saws are quieter and low maintenance but limited by battery capacity. Corded saws like the Einhell never run flat but trail a cable. Petrol saws run all day, at the cost of noise, fumes and servicing.
Choose a bar a little longer than the thickest wood you'll regularly cut. A 20cm to 25cm bar handles pruning and branches, 30cm to 35cm covers most garden logs, and 40cm suits larger rounds. Longer bars add weight and are harder to control, so don't buy more bar than you need.
Wear the protective kit your saw's manual specifies, usually eye and ear protection, chainsaw trousers, gloves and sturdy boots. A forestry helmet with visor and ear defenders covers three in one. Read the manual before the first cut, check the chain brake works, and keep the chain sharp and properly tensioned.
For most gardens, the Makita DUC353Z is the chainsaw I'd buy: 36V from two LXT batteries, a 35cm bar and sensible maintenance features, though you'll need those batteries. Starting from nothing? The Ryobi RCS1830-150 kit comes ready to cut. And if it's firewood by the trailer-load, the Husqvarna 120 Mark II is the petrol saw I'd choose from this list.
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