How to Choose an Ergonomic Office Chair: What to Look For

Ask us in the showroom what to look for in an ergonomic office chair, and you'll get a demonstration instead of a speech. Seat up, seat down, slide it until it bumps the back of your knees, then ease it off. Where does the lumbar support hit you? Arms up, arms down, backrest tipped back and locked. Then we flip the chair and show you the underside, since the frame carries all of it for years. Pass that and you're down to picking a color.

Paying for it is the hard part. Chairs that check every one of those boxes, the Herman Miller Aeron, the Steelcase Leap V2, the Steelcase Amia, cost a small fortune new, like most premium office furniture. That's why we call refurbished the best of both worlds. You get the frame and mechanism offices paid full price for, rebuilt with new wear parts, at a price that works for a home office. Buy it from a reputable refurbisher like OfficeLogixShop and the warranty takes the gamble out of buying used.

We've rebuilt thousands of Herman Miller, Steelcase and Haworth chairs in our Ohio shop since 2015. What follows is the comprehensive guide version of that demo, so you can make an informed decision from your couch.

What to Look for in an Ergonomic Office Chair

Brand comes later. Six key factors decide whether a chair fits you or fights you, and a tape measure covers most of these ergonomic features, so look for chairs that pass all six. The numbers below are borrowed from people who measure this for a living: OSHA's chair purchasing guide and the University of Pittsburgh's ergonomic chair checklist.

Adjustable Seat Height

OSHA's buying guide gives the range: an adjustable seat height from 15 to 22 inches. At home it's simpler: adjust seat height till both feet rest flat on the floor and your knees sit roughly even with your hips. Tall desk? Then it's dangling feet or a footrest, and nobody can sit comfortably for long with their feet dangling. Get the footrest. (A sturdy box counts. We've seen worse.)

Seat Depth and Width

This is the one cheap chairs skip, and tall folks notice by Wednesday. Pitt's rule for proper seat depth: the seat pan holds about three-quarters of your thigh, and there's still half an inch or more of daylight behind your knees. Some chairs get there with a sliding seat, others by moving the backrest. There's no single standard seat width. OSHA sets the floor at about 18 inches, and Pitt likes an inch or so of room beside each hip so you're not wedged in.

Lumbar Support

Watch someone in a bad chair around 3 p.m. Their hips have crept forward, their lower back has rounded, and they're hunched toward the screen. That slide is exactly what lumbar support is for. The fix is a backrest that follows the natural curve of your lower spine. Think gentle nudge in the small of your back, not a fist. Skip that proper support and poor posture shows up first, with lower back pain right behind it; ergonomists lump those aches in with musculoskeletal disorders. On some chairs the support is a pad you slide, on some it's molded into the back, and a couple let you set the left and right sides separately.

Adjustable Armrests

Your arms weigh more than you'd think, and adjustable armrests exist to hold them up so your shoulders don't have to. Multi-directional arms (up, down, in, out, angled) fit more bodies. OSHA's numbers: padded, 7 to 10.5 inches above the seat and at least 16 inches apart. Set them too high and your shoulders creep toward your ears, which is how neck strain starts.

Recline, Tilt Tension and Tilt Lock

Nobody holds good posture by sitting bolt upright all day. You maintain good posture by moving between a few positions, so you want a backrest angle you can change: at least 15 degrees of recline, and a lock. OSHA's healthy reclined position puts your torso 105 to 120 degrees from your thighs, further back than most people sit. Tilt tension is the knob nobody touches. It sets how hard the backrest pushes back, and if it's wrong you either get launched forward or tip back like you're at the dentist. Set it for your weight once and forget it.

Base, Casters and Weight Capacity

Look for a stable five-point base; Pitt notes four-caster chairs tip more easily. Then check the weight capacity. OSHA says most chairs are designed for people under 275 pounds.

How to Choose an Ergonomic Office Chair for Your Body Type

Grab a tape measure before you grab a credit card. How to choose an ergonomic chair has more to do with your legs and torso than with any product photo.

Taller Users

Tall people run out of chair in three places: seat depth, backrest height and lift. If your knees still sit above your hips at the top setting, it's the wrong chair. The Leap V2 we sell fits people from 5'0" to 6'4", and the Aeron comes in a large Size C. More in our guide to chair ergonomics for tall people.

Shorter Users

Check the bottom of the height range first. A seat that won't go low enough leaves your feet hanging and presses on the backs of your knees. A shorter seat depth helps just as much. The Aeron's Size A is the small one; see office chairs for short people.

Bigger and Heavier Users

Seat width matters as much as the rating. Of our five picks below, the Leap V2 has the highest capacity at 400 lbs.

How to Choose the Right Office Chair for Your Work Style

Height isn't everything. Picture a coder hunched over two monitors and a manager who spends half the day on calls. Same height, same weight, totally different work habits, and they'll want different chairs.

• All day at one desk: "almost fits" feels fine on Monday and terrible by Friday. Prolonged sitting finds every small mismatch, so buy all the adjustment the budget allows.
• Leaning in to type: you want forward tilt, which the Aeron and the Zody both have, so the seat tips with you instead of digging into your thighs.
• Calls and reading: a recline lock and the right tension let you lean back without holding yourself up.
• Shared desks: simple controls win. The Amia's lumbar works with nothing to set.
• Long periods without a break: here's the part chair sellers don't love saying: even a great chair can't undo sedentary behavior. Stand up between long sessions. Refill the coffee. Walk to the mailbox. Your overall health and long term well being will be better for it.
• Keyboard trays or a fixed desk height: desk first, chair second. Raise the chair height until your elbows hover near keyboard level, then deal with your feet.

Mesh vs. Fabric vs. Leather: Which Office Chair Material Is Better?

None wins outright. A warm upstairs office pushes you one way; loving a soft seat pushes you the other.

Mesh

Mesh breathes. In a stuffy room in July, that's most of the argument. It feels springy rather than plush, and when the mesh on a good chair finally sags or tears, it's a replaceable part, not the end of the chair. Aerons that reach us with tired mesh get new high-grade mesh.

Fabric and Cushion

Cushioned seats feel soft from the first minute, and people who run cold tend to love them. What you're really paying for is the foam and fabric. Good high density foam springs back. Cheap foam packs down until you can feel the seat plate through it. Pick breathable upholstery too, or the heat builds up under you by lunch. Premium chairs use durable materials for both; every Leap V2 and Amia we rebuild goes out in new fabric.

Leather

Leather wipes clean and looks the most formal, though it runs warmer than mesh. The Leap V2 and Amia come in black leather. Our mesh vs leather chairs post compares the two.

Which Ergonomic Office Chair Is Right for You?

Out of everything on our floor, these five get recommended the most. Between them, these chairs offer the right chair for nearly every body and budget: four refurbished premium chairs and one of our own, brand new. The longer list is in our best ergonomic office chairs post.

Herman Miller Aeron Classic: Best for Fitting Your Size

The Herman Miller Aeron Classic outsells every other chair we carry, and sizing has a lot to do with it. Run your hand down the back frame and you'll feel dots: one for Size A (smaller frames), two for Size B (most adults), three for Size C (bigger and taller bodies). Ours come fully adjustable, with a lumbar pad or PostureFit, and each one passes our 9-point inspection before it ships. It takes up to 300 lbs, starts around $565 and comes with our 5-year mechanical warranty.

Steelcase Leap V2: Best for Long Workdays

Work ten-hour days? This is the chair we'd put you in. The Steelcase Leap V2 has more adjustments than anything else here; count them and you'll lose track. There's seat depth, lumbar height, lower-back firmness, recline tension and a recline limiter, plus arms that go four ways. Lean and twist, and the LiveBack backrest bends along with your spine; meanwhile the seat's front edge gives a little under your thighs, which reduces pressure on your legs. Call it premium comfort for a full workday. Every Leap we sell has been stripped to the frame and rebuilt: fresh fabric over extra foam, a new BIFMA-certified gas cylinder, plus new casters and arm pads. 5-year mechanical warranty, $599 to $699.

Steelcase Amia: Best Under $500

The Steelcase Amia is for people who'd rather not read a manual. It has real Steelcase comfort and good adjustability, but the LiveLumbar is built into the backrest and simply follows you. Seat depth adjusts, arms go up and down, and that's about it. On every Amia we sell, the fabric (or leather), cylinder, casters and arm pads are new. $454, 5-year mechanical warranty.

Haworth Zody: Best Budget Pick for Lower Back Support

At about $350, the Haworth Zody is the least expensive chair on this list. Its party trick is asymmetric lumbar: you can firm up one side of your lower back for optimal support and leave the other alone. Mesh back, freshly upholstered seat, forward tilt, a recline lock with several stops, 4D arms, rated to 320 lbs. It carries our 2-year warranty.

OfficeLogix Nova: Best Brand-New Alternative

Rather have new? The OfficeLogix Nova is OfficeLogixShop's own high-back design. Its 32-inch backrest reaches from your lumbar up to your neck, the Italian Donati mechanism locks at any angle, and both the seat depth and the lumbar adjust. $649.99, with $200 taken off automatically in your cart. It's one of our chairs with a 100-day trial, and the 5-year mechanical warranty covers it too.

How to Test an Ergonomic Office Chair Before Buying

Sit in it way past the point where it feels awkward. In a store, most of us bounce twice, spin once and call it good. Pitt's checklist asks a better question: does the seat still feel right after 60 to 120 minutes? OSHA also tells buyers to try a chair over an extended period. While you're sitting there, run through these:

• Both feet down, a finger or so of space between the seat edge and your knees.
• The lumbar meets the hollow of your back, not your belt.
• Elbows resting on the arms with your shoulders loose.
• The back reclines smoothly and locks.
• On a used chair: drop into it and see if it sinks, then look for sagging mesh, cracked arm pads and a wobbly base.

That last check is the one we've already done on every refurbished chair we sell, replacing whatever failed. You can buy two ways. Order online and delivery is free anywhere in the contiguous US. Or drive up to our showroom in Lewis Center, a short trip north of Columbus, Ohio, and sit in them yourself first.

How Much Should You Spend on an Ergonomic Office Chair?

Divide the price by the hours you'll sit in it and the math gets friendly fast. You'll log thousands of hours in this thing, which is what makes a good one a smart investment.

Budget Considerations

With all the adjustments above, refurbished premium chairs start around $350 for the Zody, stay under $500 for the Amia, and land near $565 to $700 for the Aeron Classic and Leap V2. Next to a new Leap at retail, ours saves you 59 to 72%. Cheap chairs can do for a few hours a week, but their parts are rarely sold, so one dead cylinder usually ends them. Our budget-friendly office chairs guide covers the low end.

Should You Buy a New or Refurbished Ergonomic Office Chair?

Our answer won't surprise you, so here's the reasoning. Refurbished gets you the best of both worlds: the build quality of a premium chair at a mid-range price. The thing people worry about, ending up with someone else's worn-out chair, depends entirely on who you buy from.

Build Quality Without the New-Chair Price

At OfficeLogixShop, a refurbished chair isn't a cleaned-up used one. We take it apart and fit new wear parts, usually the gas cylinder, casters and arm pads, plus the lumbar on many chairs, and we replace anything else that needs it, upholstery and mesh included. Our technical team then tests and calibrates it, and a warranty backs it: 5 years on the mechanics for the Aeron Classic, Leap V2 and Amia, 2 years on the Zody. A chair off a marketplace usually comes with nothing, since manufacturer coverage such as Steelcase's goes only to the first buyer from an authorized dealer.

See how we refurbish chairs and how to spot a quality refurbished chair. If new is what you want, the Nova's trial lets you try it at your own desk first.

Common Mistakes to Avoid When Choosing an Ergonomic Office Chair

• Buying from a photo. Many good-looking chairs have no seat depth adjustment and a lumbar you can't move.
• Ignoring seat depth. It's the fit problem a cushion can't fix.
• Skipping the weight rating. Read it before you fall for the photos.
• A two-minute test. Anything feels fine for two minutes. Minute ninety is the real test.
• Buying used with no warranty. A cheap chair with a tired cylinder isn't a bargain.
• Forgetting parts. If nobody sells a cylinder for it, one bad cylinder ends the chair.

Finding the Right Ergonomic Office Chair

Skimmed straight to the bottom? Fair enough. Here's the whole thing on a sticky note:

• Measure your legs and your desk first.
• Sit for an hour, not a minute.
• Pick a chair with proper posture built into its adjustments.
• Don't expect increased productivity out of the box. The critical role a chair plays is quieter: it lets you rest comfortably and forget your back exists.
• For most people, that's a refurbished premium chair, with comfortable support and maximum comfort at a fair price from a shop that stands behind it.

Frequently Asked Questions About Choosing an Ergonomic Chair

What Are the Most Important Features of an Ergonomic Office Chair?

Seat height and seat depth you can adjust, because if those are off, nothing else matters. Next comes lumbar support that fits your lower back, then arms that move, a backrest that reclines and locks, tilt tension, and a five-leg base rated for your weight.

How Do I Know If an Ergonomic Chair Fits Me?

Get your hips all the way back and ask a friend to look at you from the side. Feet flat. Knees around hip level. A gap at the front edge of the seat. The backrest filling the curve of your lower back. Arms resting without your shoulders creeping up. If you're squirming twenty minutes in, one of those is wrong.

Is a Mesh or Cushioned Office Chair Better for Long Hours?

Both hold up for long hours if the chair fits you. Mesh keeps you cooler and has a firm, bouncy feel. Cushions are softer and win in a chilly room. Our rule of thumb: hot room, mesh; cold room, cushion.

Do Ergonomic Office Chairs Need a Headrest?

Not always. OSHA suggests one once you recline past about 30 degrees. If you lean back on calls or to read, you'll use it. Upright typists usually get by fine with a tall backrest and no headrest.

Are Expensive Ergonomic Office Chairs Worth It?

If you're in it eight hours a day, yes. Premium chairs adjust further, use better materials, and someone still sells parts for them years later. Buying one refurbished gets you all of that for a lot less than new. We go deeper in are Herman Miller chairs worth it.

Is It Better to Buy a New or Refurbished Ergonomic Chair?

Refurbished, for most buyers. You get the same premium frame and mechanism with new wear parts for a fraction of the price. Just make sure the refurbisher actually replaces parts, tests every chair and puts a warranty on it. That's the standard we hold ourselves to at OfficeLogixShop.