Picked on published fit specifications, each linked to its source. How we pick.
The short answer
Rank on published maximum seat height and nothing else first. The HAG Capisco 8106 tops our registry at 25.8 in, the Herman Miller Aeron in size B or C reaches 22.8 in, and the HON Ignition 2.0 Big and Tall and Branch Ergonomic reach 21.5 and 21 in. Your surgeon sets the actual angle.
We earn a commission if you buy through our links. It does not change your price, and it does not change our ranking. Prices are pulled from Amazon's own API and stamped with the date we fetched them — where we have no live figure, the button opens the current price on the retailer's page instead. Full disclosure.
Ranked picks with published seat height, seat depth and weight capacity
#
Product
Best for
Seat height
Capacity
Price
1
HÅG Capisco 8106
18.5-25.8 in seat height, saddle seat, lifetime gas lift cover
#ad Seat height and capacity are the manufacturer's published figures, sourced under each pick. Prices come live from Amazon's own API and carry the date we fetched them; where a figure is missing the button opens the current price instead. Seat depth for every pick is in the spec block below. Seat depth summary: HÅG Capisco 8106 13.4"–16.5" · Herman Miller Aeron 16"–18.5" · HON Ignition 2.0 Big and Tall 18.74" · Branch Ergonomic Chair —
One spec decides this page
After a hip replacement, many surgeons give a hip-flexion precaution - commonly described as not bending the hip past ninety degrees - along with restrictions on crossing the legs and on twisting through the hip. How long those apply, and whether they apply at all, depends on the surgical approach and on your surgeon. That instruction is not ours to give and not ours to amend.
What it means at a desk is simple geometry. If the seat is lower than your knees, the hip is already closed past ninety before you have done anything else. Raise the seat until the hips sit above the knees and the angle opens. So the chair question collapses into one published figure: how high does the seat go?
Maximum published seat height across our registry
Chair
Published seat height
Note
HAG Capisco 8106
18.5-25.8 in
Highest here by three inches; saddle seat, no conventional backrest
Herman Miller Aeron (B, C)
14.8-22.8 in / 15.8-22.8 in
Size A tops out at 19.3 in - order B or C
Autonomous ErgoChair Pro
18.5-22 in
Sold direct only; no earning link on this site, listed for reference
HON Ignition 2.0 Big and Tall
17-21.5 in
All-adjustable arms with pivot; 450 lb
Steelcase Series 1
16.5-21.5 in
Sliding pan 15.5-17.75 in
Branch Ergonomic Chair
17-21 in
25 in seat width; 275 lb
Steelcase Leap v2 / Herman Miller Embody
16-20.5 in
Excellent chairs, lower ceiling
Sihoo and Hbada models
Not published
These brands publish overall height only - not convertible to seat height
That last row is the reason two of this site's most-recommended budget chairs do not appear as picks here. Sihoo and Hbada both publish an overall chair height figure, which includes the backrest and tells you nothing about where the seat pan sits. A figure we cannot source is left out rather than guessed, and on this page that absence is disqualifying.
Height alone is not the whole answer
Three more things change the hip angle at a desk, and two of them cost nothing.
Seat tilt. A seat that tips very slightly forward opens the hip further at the same seat height. Most chairs in this category offer seat angle or forward tilt; our tilt and recline guide covers how to find the control. A simple wedge cushion does the same thing on a chair you already own.
Desk height. Raising the seat without raising the desk puts your elbows below the work surface and trades a hip problem for a shoulder one. What to do if your desk is the wrong height runs through risers, keyboard trays and the rest. If you cannot raise the desk, the Capisco pick stops making sense and the Aeron or the HON becomes the realistic answer.
Foot support. A seat high enough to protect the hip will usually leave your feet off the floor, which pushes pressure onto the back of the thighs and undoes some of the benefit. Whether you need a footrest is normally a short-sitter question; here it applies to almost everyone, because the seat is deliberately set above your natural height.
What the chair cannot do
It cannot shorten a recovery, it cannot replace rehab, and it cannot tell you what your precautions are. NIH guidance on osteoarthritis - the condition behind most hip replacements - notes that getting in and out of a chair becomes difficult as symptoms progress, which is exactly why seat height was probably already a problem before the operation. If you are shopping before surgery rather than after, the same table applies.
By published maximum seat height, then by whether you can push up through the arms, then by capacity and warranty. Every figure is sourced below. We are not clinicians, we have tested nothing with anybody post-operative, and how we pick states the limits of this site plainly. The precautions are your surgeon's; the geometry is ours.
The picks in full
1. Best for The highest published seat in our registry
HÅG Capisco 8106
Nothing else here comes close on the figure that decides this page. Flokk publishes a seat height range of 18.5 to 25.8 in, which is three inches above the next chair on the list and enough to sit with the hips clearly above the knees at any desk height. The saddle shape does the rest: it is designed to be perched on as well as sat in, so the hip angle stays open rather than closing as you settle. Published seat width 18.5 in, adjustable pan 13.4 to 16.5 in, rated to 300 lb, 10-year warranty against production defects with lifetime cover on the gas lifts. The trade-off is real and we will not bury it - in the saddle position there is no backrest to lean into, and a desk set for a 25 in seat is a desk nobody else in the house can use.
Who it fits
Anyone given a hip-flexion precaution who can raise the desk or already works at a high surface.
Who it does not fit
Anyone over 300 lb, anyone who needs continuous back support, and anyone with a fixed-height desk they cannot raise.
Published specifications
Seat height
18.5"–25.8"
Seat depth
13.4"–16.5"
Seat width
18.5"
Weight capacity
300 lb
Lumbar
None in the saddle position; the back support is a perch rest
Warranty
10-year against production defects; lifetime on gas lifts
The only chair here that combines a genuinely high seat with full back support, and the only one sold in three shell sizes so you are not forced into an average. Herman Miller publishes size B at 14.8 to 22.8 in with a 17 in seat depth and a 350 lb rating, and size C at 15.8 to 22.8 in with an 18.5 in depth and a 400 lb rating - both reaching 22.8 in at the top, which is above every conventional task chair in our registry. Size A tops out at 19.3 in and is the wrong choice here regardless of your height. Lumbar is PostureFit SL or an adjustable pad, both height-adjustable; the warranty is 12-year, 3-shift.
Who it fits
Anyone who wants the high seat without giving up a backrest, and who will order size B or C deliberately.
Who it does not fit
Anyone who orders size A by default. Anyone shopping below the premium band.
Published specifications
Seat height
14.4"–22.8"
Seat depth
16"–18.5"
Weight capacity
400 lb
Lumbar
PostureFit SL or adjustable lumbar pad, both height-adjustable
Sizes
A (seat height 14.4-19.3 in, seat depth 16 in, warrantied to 300 lb), B (14.8-22.8 in, 17 in, 350 lb), C (15.8-22.8 in, 18.5 in, 400 lb)
Getting out of the chair matters as much as sitting in it, and this is the chair here built for that. Office Depot publishes a 17 to 21.5 in pneumatic seat height, a 23.5 in seat width with a usable depth of 17.75 to 19.5 in, all-adjustable arms with pivot, adjustable lumbar, synchro-tilt with tilt tension and tilt lock, and a 450 lb capacity under HON's Full Lifetime Warranty. The arms pivot so they stay under your hands through the push, and the width means you are not levering yourself out of a bucket. It is listed at 6 to 8 hours of daily use. The pan floor of 17 in is high for a short sitter, which is a drawback everywhere else on this site and an advantage on this page.
Who it fits
Larger sitters, and anyone whose physical therapist told them to stand using the arms.
Who it does not fit
Anyone under about 5 ft 5 in without a footrest. Anyone short of floor space.
The value entry, and it qualifies for a reason that normally counts against it: Branch publishes a seat height of 17 to 21 in, so the pan never drops low. On every other page on this site that disqualifies the chair for short sitters; here it means the seat starts where you want it. Add a published 25 in seat width - the second widest in our registry - a removable lumbar pad, eight adjustments and a 7-year warranty at a mid-tier price, and it is the sensible pick for someone who does not want to spend premium money on a chair they hope to need for three months. Rated to 275 lb, the lowest capacity of the four here.
Who it fits
Anyone wanting the high seat without the premium price, under 275 lb.
Who it does not fit
Anyone over 275 lb, and anyone who needs the seat to drop below 17 in later.
Your surgeon and physical therapist set your precautions and your timeline. Contact them rather than reading further if you have:
Pain that runs below the knee, or numbness and tingling in the foot
Weakness in a leg or foot, or a foot that catches when you walk
Pain that wakes you at night, or that is worse lying down than sitting
Sudden onset after a fall, a lift, or an impact
Any change in bladder or bowel control, or numbness around the groin - this one is urgent
Pain with unexplained weight loss, fever, or a history of cancer
New or increasing hip pain, a leg that feels shorter or turns outward, a fever, or a wound that is hot, swollen or leaking are reasons to call the surgical team the same day. This page is only about the geometry of a chair for a desk you have already been cleared to return to.
We are not doctors, physical therapists or certified ergonomists, and nothing here is medical advice. If you are in real pain, see someone who is qualified to look at it.
Questions people actually ask
What chair should I use after a hip replacement?+
One whose published seat height lets you sit with your hips above your knees. In our registry that is the HAG Capisco 8106 at 25.8 in, the Herman Miller Aeron in size B or C at 22.8 in, the HON Ignition 2.0 Big and Tall at 21.5 in, and the Branch Ergonomic at 21 in. Your surgeon sets the actual angle to keep.
How high should a chair be after hip surgery?+
High enough that your hips sit above your knees when your feet are supported. That is a personal number, not a universal one - it depends on your lower leg length and on the precaution you were given. Use the seat height table as a starting point and set the chair above it.
Why do Sihoo and Hbada chairs not appear here?+
Because neither brand publishes a seat height. They publish overall chair height, which includes the backrest and cannot be converted into seat height. On a page decided by that one figure, a chair that does not publish it cannot be ranked.
Will a cushion raise the seat enough?+
A firm wedge cushion adds height and tips the seat forward, which opens the hip angle twice over, and it is far cheaper than a chair. What it does not do is move the armrests up with it, so pushing up to stand gets harder rather than easier.
Do I need a footrest with a high chair?+
Usually yes. Setting the seat above your natural height leaves the feet unsupported and moves pressure onto the back of the thighs. A footrest puts the load back through the feet without lowering the seat - see our footrest page.
