6 office chairs tested · hands-on · 2026

The Best Office Chairs of 2026: an honest comparison

The chair you sit in for eight hours a day matters more than almost anything else on your desk. We tested six of the best office chairs you can buy in the UK under the same conditions, and we tell you honestly which one suits which kind of work, which budget, and where the limits are.

Herman Miller Aeron Ergonomic Office Chair, our best overall pick No.1 · BEST OVERALL

The short version: our best overall pick is the Herman Miller Aeron, the chair every other ergonomic chair is measured against, with support and build quality that justify the price for anyone at a desk all day. For the best support per pound, the Sihoo Doro C300 is the value ergonomic pick, while the budget Sihoo M57 delivers real lumbar support for under £150. For long sittings and gaming, the well-padded Secretlab Titan Evo stays comfortable for hours. More important than the badge, though, is making sure the chair fits your body and the way you actually sit.

The ranking

Our 6 office chairs, from premium to budget

Herman Miller Aeron Ergonomic Office Chair, Herman Miller
Herman Miller · PostureFit SL lumbar

Herman Miller Aeron Ergonomic Office Chair BEST OVERALL

Our best overall pick. The Aeron is the chair other ergonomic chairs are measured against, and after a full week in it the reasons are obvious: the PostureFit SL lumbar holds your lower back without you thinking about it, the mesh keeps you cool through long sessions, and the build feels like it will outlast the desk it sits at. It is a serious amount of money, but for someone who sits eight hours a day it is the soundest long-term buy on this list.

Support 5.0
Comfort 5.0
Adjustability 5.0
£1,295.00
View on Amazon →
Secretlab Titan Evo Office Chair, Secretlab
Secretlab · Built-in adjustable lumbar

Secretlab Titan Evo Office Chair BEST FOR LONG SESSIONS

Our pick for long working or gaming sessions. The Titan Evo blends a properly adjustable built-in lumbar with deep, supportive padding, so it stays comfortable hours after a mesh chair starts to feel firm. The sizing chart is honest and the three sizes mean most people get a real fit rather than a compromise. It runs a little warm and it is no lightweight, but for marathon days at the desk it is hard to beat at the price.

Support 5.0
Comfort 5.0
Adjustability 4.0
Sihoo Doro C300 Ergonomic Office Chair, Sihoo
Sihoo · Self-adjusting dynamic lumbar

Sihoo Doro C300 Ergonomic Office Chair BEST VALUE ERGONOMIC

Our best value ergonomic chair. The Doro C300 brings a genuinely clever self-adjusting lumbar, it flexes with your back as you move, to a price that undercuts the big names by hundreds of pounds. The mesh keeps you cool, the 3D armrests adjust properly, and for most people it delivers eighty per cent of an Aeron for a fraction of the cost. If you want real ergonomic support without spending four figures, this is the rational buy.

Support 5.0
Comfort 4.0
Adjustability 4.0
Flexispot BS11 Pro Ergonomic Office Chair, Flexispot
Flexispot · Adjustable lumbar support

Flexispot BS11 Pro Ergonomic Office Chair BEST MESH ALL-ROUNDER

A polished mesh all-rounder. The Flexispot BS11 Pro pairs a cool, full-mesh build with an adjustable lumbar and headrest, and the recline is smooth and controlled rather than springy. It does not have the last word in support of the dearer chairs, but it looks tidy in a home office, stays cool on warm days and feels well made for the price. A sensible choice if you want a light, breathable chair without going budget.

Support 4.0
Comfort 4.0
Adjustability 4.0
Sihoo M57 Ergonomic Office Chair, Sihoo
Sihoo · Adjustable lumbar support

Sihoo M57 Ergonomic Office Chair BEST BUDGET

The best budget pick. The Sihoo M57 is the chair we point people to when the budget is tight but a back still needs supporting. It has the adjustable lumbar, breathable mesh and headrest that genuinely matter, and skips only the refinements you can live without. It will not last as long as an Aeron and the armrests are simpler, but for a first proper ergonomic chair or a second desk, it offers far more support per pound than anything else here.

Support 4.0
Comfort 4.0
Adjustability 3.0
Branch Ergonomic Chair, Branch
Branch · Adjustable lumbar support

Branch Ergonomic Chair BEST FOR EVERYDAY OFFICE WORK

Our pick for everyday office work. The Branch Ergonomic Chair takes the sensible middle road: a breathable mesh back for support and airflow, a lightly padded seat for comfort, and seven points of adjustment to dial in the fit. It looks the part in a professional setting and the seven-year warranty backs up the build. It is not the plushest or the most adjustable chair here, but as a do-everything seat for a normal working day it strikes a genuinely good balance.

Support 4.0
Comfort 4.0
Adjustability 4.0
At a glance

The 6 office chairs, side by side

Model Back support Support Comfort Rating Price Buy
Herman MillerHerman Miller Aeron Ergonomic Office Chair PostureFit SL lumbar 5.0/5 5.0/5 4.7 £1,295.00 View →
SecretlabSecretlab Titan Evo Office Chair Built-in adjustable lumbar 5.0/5 5.0/5 4.6 £549.00 View →
SihooSihoo Doro C300 Ergonomic Office Chair Self-adjusting dynamic lumbar 5.0/5 4.0/5 4.5 £239.99 View →
FlexispotFlexispot BS11 Pro Ergonomic Office Chair Adjustable lumbar support 4.0/5 4.0/5 4.4 £329.99 View →
SihooSihoo M57 Ergonomic Office Chair Adjustable lumbar support 4.0/5 4.0/5 4.3 £139.99 View →
BranchBranch Ergonomic Chair Adjustable lumbar support 4.0/5 4.0/5 4.4 £339.00 View →

Scores out of 5, awarded after our hands-on tests in the same conditions, our method.

Office chair: who needs a good one, and who doesn't

If you sit at a desk for more than a couple of hours a day, a proper office chair is one of the best-value purchases you can make. A supportive seat holds your lower back, keeps your shoulders relaxed and lets you work without the dull ache that creeps in by mid-afternoon on a cheap chair. The difference is not subtle: people who switch from a flat dining chair or a worn-out swivel to a chair with real lumbar support almost always notice it within a week. For anyone working from home, where the office's contract chair is no longer there to fall back on, the chair is the single most important piece of the setup.

It is only fair to say who doesn't need to spend much. If you sit at a desk for half an hour here and there, an expensive ergonomic chair is overkill, and a solid budget model such as the Sihoo M57 will do everything you need. The case for spending more scales with the hours you put in. The longer your working day, the more the support, adjustability and durability of a better chair pay for themselves, both in comfort now and in a back that still feels fine at six o'clock.

The single most important thing: support that fits you

More than the brand, the material or any feature list, the thing that decides whether a chair works is whether it supports your body. The two pillars are lumbar support and adjustability. A good adjustable lumbar pad fills the natural curve of your lower back so your spine isn't slumping forward all day; adjustability, seat height, armrests, recline, and ideally seat depth, lets you set the chair to your proportions rather than forcing your body to fit the chair.

  • Lumbar support is non-negotiable for all-day sitting. The best chairs, like the Herman Miller Aeron and the Sihoo Doro C300, hold the curve of your lower back without you thinking about it.
  • Seat height should let your feet rest flat with knees roughly level with your hips. Every chair here adjusts, but check the height range if you are very tall or short.
  • Armrests that move (up, down, in, out) let your shoulders drop and your forearms rest, which takes strain off your neck. Cheaper chairs adjust in fewer directions.
  • Recline you can lock lets you lean back and take weight off your spine through the day.

Get these right and the rest is preference. Our best ergonomic office chair guide goes deeper on each, and if a sore back is what brought you here, start with our dedicated guide to the best office chairs for back pain.

Mesh or padded: it matters less than you think

One of the most common questions we get is whether a mesh chair or a padded one is better. The honest answer is that the seat material matters far less than support and adjustability. Mesh breathes, so it keeps you cool through a long day and in a warm room, which is why so many ergonomic chairs use it. Padded and leatherette seats feel plusher the moment you sit and look more traditional, but they run warmer over a full day. Neither is inherently better; it comes down to whether you run hot, how your room is heated, and the look you want.

If you tend to get warm at your desk or you want the lightest, airiest feel, a mesh chair such as the Flexispot BS11 Pro or the Sihoo Doro C300 is the natural choice. If you prefer a softer, more cushioned seat for long sittings, the padded Secretlab Titan Evo is built for it. We weigh up the trade-offs in full in our mesh vs leather office chair guide, so you can decide based on how you actually work rather than the showroom feel.

How much should you spend?

Price is where most people get stuck, so here is a clear way to think about it. At the budget end, around £140, a chair like the Sihoo M57 gives you genuine ergonomic features (adjustable lumbar, breathable mesh, a headrest) without the refinements you can live without; it is the right choice for a tight budget or a second desk. In the mid-range, roughly £270 to £550, chairs such as the Sihoo Doro C300 and the Secretlab Titan Evo are the sweet spot, with real support and build quality for sensible money. At the premium end, the Herman Miller Aeron costs far more but is built to last many years and is fully serviceable, which makes it a sound long-term buy for anyone sitting all day.

How we chose these six

We deliberately picked chairs that cover the full range of real needs and budgets rather than six near-identical mesh boxes. There is a category-defining premium chair, a value ergonomic champion, a true budget pick, a padded chair for long sittings, a breathable mesh all-rounder and a balanced everyday office chair. Every model here is genuinely available in the UK, and each one earns its place for a specific buyer, there is no padding. If you start by being honest about your budget and the hours you sit, you will find your chair on this list. Our full buying guide covers the rest: how to set a new chair up, the features worth paying for, and the ones you can safely skip.

The best chair is not always the most expensive one: it is the one that supports your back through a full working day, for the way you actually sit.
Hannah Bell · ergonomics and posture specialist
Why trust us

We sit in every chair, we do not just read the spec sheet.

  1. We test in the same conditions

    Every chair faces the same routine across real working days: we judge support and comfort by use, not by the spec sheet.

  2. We sit in them, we do not skim brochures

    We measure what actually matters day to day: back support, all-day comfort, build quality and how easily each chair adjusts.

  3. No ties to the brands

    We choose the chairs ourselves. The links are affiliate, the verdict is not, and the ranking is never for sale.

Verdict: which office chair should you buy?

For most people who sit at a desk all day, the Herman Miller Aeron is the soundest choice: outstanding all-day support, a cool mesh back and a build that lasts for years. If that is more than your budget allows, the Sihoo Doro C300 gives you most of the same ergonomic support for a fraction of the price, and the Sihoo M57 is the best buy under £150. For long, cushioned sittings choose the Secretlab Titan Evo; for a light, breathable all-rounder the Flexispot BS11 Pro; and for a balanced everyday office seat the Branch Ergonomic Chair. Whichever you pick, the rule never changes: choose for support and adjustability first, set the chair up properly, and any of these will keep you comfortable through a working day. To see exactly how we score them, read our how we test page.

Frequently asked

The questions we get asked most

Which is the best office chair in 2026?
Our best overall pick is the Herman Miller Aeron: outstanding all-day back support, a cool breathable mesh and a build that lasts for years, backed by a 12-year warranty. For the best value ergonomic chair we recommend the Sihoo Doro C300, and on a tight budget the Sihoo M57 offers more support per pound than anything else here.
How much should I spend on a good office chair?
For occasional use, a solid budget chair such as the Sihoo M57 at around £140 is plenty. If you sit at a desk most of the day, a mid-range ergonomic chair in the £270 to £550 range, like the Sihoo Doro C300 or the Secretlab Titan Evo, is the sweet spot. Premium chairs such as the Herman Miller Aeron cost much more but last for many years and are fully serviceable.
Are mesh or padded office chairs better?
It depends on how you sit. Mesh chairs breathe well and keep you cool over long days, which suits warm rooms and people who run hot. Padded or leatherette chairs feel plusher at first and are warmer, which some people prefer for shorter sittings. For all-day comfort, support and adjustability matter far more than the seat material.
What makes an office chair ergonomic?
A genuinely ergonomic chair lets you match the seat to your body: adjustable lumbar support for your lower back, seat height so your feet rest flat, armrests that move so your shoulders relax, and a recline you can lock. The single most important feature is good adjustable lumbar support, because that is what protects your lower back across a working day.
How do I stop my back hurting at my desk?
Start with a chair that supports your lumbar curve and set it up properly: feet flat, knees roughly level with your hips, screen at eye height and the lumbar pad in the small of your back. Then move regularly, because no chair replaces standing up every half hour. A supportive chair such as the Herman Miller Aeron or Sihoo Doro C300 makes good posture easier, but habits matter just as much.