You’re 6’2″, your knees are jammed against the underside of your desk, and the “ergonomic” chair your office provided gives out at the lumbar region somewhere around your lower ribs. Sound familiar? Standard office chairs are built for people around 5’6″ to 5’10”, which means anyone over six foot is either perching on the edge or sliding down until their spine resembles a question mark. The fix isn’t just buying a bigger chair — it’s knowing which measurements actually matter and which “tall person” labels are just marketing.
In This Article
- Why Standard Chairs Fail Tall People
- The Measurements That Actually Matter
- Our Top Pick for Most Tall People
- Best Desk Chairs for Tall People Compared
- How to Set Up Your Chair When You’re Tall
- Standing Desk and Chair Combinations for Tall Users
- Budget Options Under £300
- What About Gaming Chairs?
- Where to Buy in the UK
- Frequently Asked Questions
Why Standard Chairs Fail Tall People
Most office chairs have a seat depth of 42-46cm, a backrest height of 50-55cm, and a maximum seat height of around 50cm. If your legs are longer than average, the seat pan cuts into the backs of your knees — creating pressure that causes numbness after an hour. The backrest stops mid-back instead of supporting your shoulder blades, and the headrest (if there is one) pushes your head forward rather than cradling it.
The Knock-On Effect
It’s not just discomfort. A chair that’s too small forces compensatory postures — leaning forward, crossing legs, slouching — that compound into genuine back problems over months. The Health and Safety Executive recommends that display screen equipment should be adjustable to suit the individual user, and that explicitly includes chair sizing.
Who Counts as “Tall”?
For chair sizing purposes, if you’re over 5’11” (180cm), most standard office chairs won’t adjust far enough. Over 6’2″ (188cm) and you’ll definitely need a chair marketed specifically at taller users. Over 6’5″ (196cm) and your options narrow considerably — but they exist.
The Measurements That Actually Matter
Ignore marketing labels like “XL” or “Big & Tall” — they often just mean a wider seat for heavier users, not a taller backrest or deeper seat pan. Here’s what to check:
Seat Height Range
You need a chair that goes high enough for your thighs to be parallel to the floor with feet flat. For someone 6’2″, that’s typically 50-54cm seat height. For 6’4″+, you need 54-58cm. Most standard chairs top out at 50-52cm.
Seat Depth
The distance from the front edge to the backrest. You want at least 48cm, ideally 50-52cm for taller users. Too shallow and your thighs hang off the edge. Too deep and you can’t use the backrest without the front edge digging into your knees.
Backrest Height
Measure from the seat pan to the top of the backrest. For proper upper back and shoulder support, you need at least 65cm. A headrest adds another 15-20cm, which is essential for anyone wanting to recline occasionally without their head dropping backward.
Weight Capacity
Taller people tend to be heavier — not always, but chair engineers factor this in. A chair rated to 120kg will have sturdier components (gas lift, base, castors) than one rated to 100kg. Even if you weigh 85kg, the higher-rated chair will feel more solid.
Our Top Pick for Most Tall People
The Ergo Human V2 Plus (about £550-650 from John Lewis or Furniture At Work)
After testing several chairs over months in a home office setup, this is the one I’d recommend to most people over 6 foot. The seat depth adjusts from 46 to 52cm, the backrest is 68cm tall, and the headrest actually reaches the back of your head rather than poking you in the neck. The lumbar support is independently adjustable — crucial because tall people need it positioned higher than the factory default on most chairs.
The build quality is noticeably better than anything under £400. The mesh holds up well after daily use, the tilt mechanism is smooth, and the 5-year warranty gives some confidence. It’s not cheap, but it’s the sort of chair you buy once and keep for years.
If budget is tight, read on — there are solid options under £300 too.
Best Desk Chairs for Tall People Compared
Ergo Human V2 Plus — Best Overall
- Best for: 5’11” to 6’4″ users who want proper ergonomic adjustment
- Seat height: 45-55cm
- Seat depth: 46-52cm adjustable
- Backrest height: 68cm + headrest
- Weight capacity: 150kg
- Price: about £550-650
- Where to buy: John Lewis, Furniture At Work, Amazon UK
The mesh seat and back keep you cool through long summer days — something owners mention repeatedly in reviews. The armrests adjust in four directions, which matters more than you’d think. We’ve seen too many tall users with shoulder strain from fixed armrests at the wrong height.
HAG Capisco — Best for Active Sitting
- Best for: people who fidget, alternate between sitting positions, or use standing desks
- Seat height: 40-54cm (Capisco) or 46-65cm (Capisco Puls 8020)
- Seat depth: saddle-style, not applicable in the traditional sense
- Backrest height: compact — designed for forward and sideways sitting
- Weight capacity: 150kg
- Price: about £700-900
- Where to buy: Fully, Back In Action, Flokk retailers
The Capisco is polarising — you either love the saddle seat concept or you find it bizarre. The genius for tall people is the height range, especially the Puls model which goes up to 65cm seat height. That makes it one of the few chairs that works properly at a standing desk set to perching height. The trade-off is minimal lumbar support, so it’s better as a secondary chair or for people who change position frequently.
Secretlab Titan Evo XL — Best for Tall Gamers Who Also Work
- Best for: 5’11” to 6’7″ users who want firm support and a reclining option
- Seat height: 46-56cm
- Seat depth: 52cm
- Backrest height: 88cm
- Weight capacity: 180kg
- Price: about £450-520
- Where to buy: Secretlab direct (secretlab.co.uk)
The Titan Evo XL is one of the few “gaming” chairs we’d actually recommend for office work. The seat depth of 52cm accommodates long thighs without the front edge biting, and the 88cm backrest means your entire spine is supported. The integrated lumbar support adjusts via a dial rather than a removable cushion — much better executed than most gaming chairs. It’s firm rather than cushy, which takes a few days to get used to but pays off over 8-hour sessions. The magnetic headrest pillow is a nice touch that actually stays put.
Steelcase Leap V2 — Premium Pick
- Best for: 5’10” to 6’3″ users who prioritise build quality and durability
- Seat height: 39-52cm
- Seat depth: 39-46cm adjustable + seat slider
- Backrest height: 62cm
- Weight capacity: 160kg
- Price: about £900-1,100 new, £350-500 refurbished
- Where to buy: 2ndhnd.com, Back Market, John Lewis (new)
The Leap V2 is a 12-year warranty chair that fits tall users well, though it tops out around 6’3″ without a headrest. The seat slider is what makes it work — extending the effective seat depth to accommodate longer thighs. Build quality is in a different league to anything under £500. The refurbished market is strong in the UK, with companies like 2ndhnd.com offering 2-year warranties on ex-corporate stock at roughly half the new price. If you’re between 5’10” and 6’3″, a refurbished Leap is probably the best value on this list.
Mesh Ergo Tall — Budget Pick
- Best for: anyone over 6 foot on a tight budget
- Seat height: 47-55cm
- Seat depth: 50cm fixed
- Backrest height: 72cm + headrest
- Weight capacity: 130kg
- Price: about £200-250
- Where to buy: Amazon UK, Office Furniture Online
At this price, compromises are inevitable. The armrests only adjust up and down (not width or angle), the seat depth isn’t adjustable, and the mesh is thinner than premium options. But the dimensions are right — the 55cm max seat height and 72cm backrest accommodate up to about 6’4″, and the headrest is positioned high enough to actually work. For a first home office chair or a spare room setup, it’s a solid starting point.
How to Set Up Your Chair When You’re Tall
Buying the right chair is half the job. Setting it up incorrectly wastes the investment.
Step-by-Step Setup
- Set seat height so your feet are flat on the floor and thighs parallel. Knees should be at roughly 90 degrees.
- Adjust seat depth so there’s a 2-3 finger gap between the front edge and the back of your knees. This prevents circulation issues.
- Position the lumbar support at your natural lower back curve — for most tall people, this is higher than the default position. Slide it up until it sits snugly in the hollow of your spine.
- Set armrest height so your elbows rest at 90 degrees without hunching your shoulders up or letting them sag.
- Adjust the headrest (if fitted) so it cradles the base of your skull, not pushes against the back of your head.
- Tilt tension should be firm enough that you don’t flop backward when you lean, but loose enough that reclining doesn’t require effort.
The Desk Height Problem
Here’s what catches people out: if your chair is set high enough for your legs, your desk might now be too low. Standard UK desks are 72-75cm high. At a proper seat height for someone 6’2″+, your thighs might not fit underneath. This is where height-adjustable standing desks earn their keep — not just for standing, but for dialling in the exact sitting height too.
Standing Desk and Chair Combinations for Tall Users
If you’re over 6’2″, a sit-stand desk solves the mismatch between chair height and desk height that plagues tall people with fixed desks. Set the desk to your ideal seated height (which might be 78-82cm rather than the standard 72-75cm), then raise it further for standing breaks.
Best Combinations
- Ergo Human V2 Plus + FlexiSpot E7 — the E7 adjusts from 58 to 123cm, accommodating any seated or standing position. About £1,000-1,150 total.
- HAG Capisco Puls + UPLIFT V2 — the Capisco’s extreme height range pairs well with a standing desk for perching. About £1,200-1,500 total.
- Secretlab Titan XL + IKEA BEKANT — budget-friendly combo at about £650-750 total. The BEKANT’s 65-125cm range covers tall seated positions comfortably.
Having used a sit-stand desk alongside a high-adjusting chair for the past year, the combination eliminates the common standing desk mistakes around discomfort — because you’re never stuck in one position.
Budget Options Under £300
What You Sacrifice
At this price, expect one or two of: fixed seat depth, basic armrests (up/down only), shorter warranty (1-2 years vs 5-12), thinner foam or mesh. The key measurements should still be right — don’t compromise on seat height range or backrest height just to save money.
Worth Considering
- Mesh Ergo Tall (£200-250) — listed above. Best pure budget option for tall users.
- IKEA Markus (about £200) — a classic. The backrest is tall enough for most people up to 6’2″, the seat height goes to 52cm, and it’s available to try in-store. The non-adjustable armrests are the main drawback.
- Refurbished Steelcase Leap V2 (£350-500) — technically above £300 but worth stretching for. The 12-year original warranty and industrial build quality mean a refurbished unit still has years of life left. Check 2ndhnd.com, Rype Office, and Back Market.
What About Gaming Chairs?
Most gaming chairs marketed as “XL” or “big and tall” focus on width and weight capacity rather than the dimensions tall people actually need. The aesthetic is subjective — racing bucket seats look daft in a home office — but the real issue is usually a fixed seat depth that’s too shallow and armrests that don’t adjust enough.
The Exceptions
The Secretlab Titan Evo XL (listed above) is the standout. It’s the rare gaming chair with proper seat depth, a high enough gas lift, and lumbar support that actually works for extended sitting. If you want the gaming aesthetic without the ergonomic compromises, it’s the one to buy.
The Noblechairs Hero is another option at similar money (about £400-450 from Overclockers UK), with a 67cm backrest and 52cm seat depth. Build quality is good but the foam is very firm — some people love it, others find it uncomfortable for 8+ hour days.
Where to Buy in the UK
Try Before You Buy
If possible, sit in a chair before committing. These retailers have physical showrooms:
- John Lewis — stocks Ergo Human, Steelcase, and Herman Miller in larger stores
- IKEA — the Markus and Järvfjället are worth trying in person
- Furniture At Work — online but offers 14-day returns
- Back In Action (London) — specialist ergonomic showroom, stocks HAG and Steelcase
Online Retailers
- Amazon UK — widest range, check return policies carefully (some third-party sellers charge restocking fees)
- Secretlab.co.uk — direct only, 49-day return window
- 2ndhnd.com — best UK source for refurbished premium chairs
- Fully.com — HAG and other Scandinavian brands, ships from EU
Frequently Asked Questions
What chair height do I need if I’m 6 foot 2? You’ll need a seat height of around 50-54cm for your thighs to sit parallel to the floor with feet flat. Most standard office chairs top out at 50-52cm, so look for chairs explicitly designed for taller users with a maximum seat height of at least 54cm.
Are gaming chairs good for tall people? Most aren’t — they focus on width rather than the height-related dimensions that matter. The Secretlab Titan Evo XL is the notable exception, with a 52cm seat depth, 88cm backrest, and seat height up to 56cm. Avoid budget gaming chairs that just slap an “XL” label on a wider version of their standard model.
Is a refurbished chair worth buying? For premium brands like Steelcase, Herman Miller, and Humanscale — yes, without question. These chairs are built to last 12+ years and ex-corporate stock often has years of life remaining. Companies like 2ndhnd.com inspect and reupholster them, typically offering 2-year warranties at 40-60% of the new price.
How much should I spend on a desk chair? If you sit for 8 hours a day, a good chair is a health investment. Budget £200-300 for a decent tall-specific chair, £500-700 for excellent ergonomics with a 5+ year warranty, or £350-500 for a refurbished premium option that splits the difference.
Do I need a footrest if I’m tall? Usually no — footrests are for shorter people whose feet don’t reach the floor. If you’re tall, your problem is the opposite: getting the seat high enough. That said, a footrest can help if you have a fixed-height desk that’s too low, allowing you to tilt your chair back slightly.