The Best Office Chairs Under $100

The five chairs, specification by specification

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The four specs that decide it under $100

1. Seat height range, because the desk is already built

A seated desk is usually 29–30 inches high and is not going to change. For your elbows to sit at desk height your seat generally needs to reach roughly 17–22 inches, and only two chairs here publish where their range starts and stops. The Sweetcrispy publishes 18.5–22.2 in and the SONGMICS 17.7–21.7 in; the other three publish nothing, which means you find out on assembly day. If the chair cannot reach, desk too high covers the footrest-and-tray fixes, and seated desk ergonomics has the elbow and wrist angles you are aiming at.

2. Seat depth, which no chair in this band adjusts

Seat depth is the spec that fails tall users, and it is the first casualty of a sub-$100 price. You want two to four fingers of clearance between the back of your knee and the front edge of the seat; the OLIXIS publishes a 16.34-inch depth, which is short enough that a long femur simply hangs off it. None of these five publishes an adjustment, so depth here is a fixed property you either fit or do not. Best office chairs for short people runs the same arithmetic from the other end, where a seat that is too deep is the problem.

3. What the armrests do when you are not using them

On a small desk the right question is not whether a chair has arms but where they go when it is pushed in. Fixed arms stop the chair six inches short of the desk and that space is gone all day. Flip-up arms — on the NEO CHAIR and the Sweetcrispy here — rotate roughly 90 degrees and let the seat go all the way under. Armless chairs sidestep the question entirely and give up arm support to do it. None of these five offers height- or width-adjustable armrests; that is the feature the band cannot afford.

4. Mesh or foam, which is a room question as much as a comfort one

Three of these five use a mesh back, two of them with a published shaped profile (Y-shaped and S-shaped). Mesh moves air, which matters in a small room where the desk is near a window or a radiator and there is no air conditioning. PU leather, on the DUMOS, wipes clean and looks less like office furniture in a room that is also a bedroom — a real consideration when the chair is visible from the bed. Neither is simply better; the trade is heat against cleanability and appearance.

What $100 buys and what it does not

It is worth being plain about the ceiling. Nothing in this band offers a height-adjustable armrest, a seat-depth slider, a locking multi-position recline or a published warranty beyond a short return window. If you sit for a full working day, those four things are exactly what you are missing, and best office chairs for long hours ranks the chairs that have them — all of which sit above this band, and most of which are wider than a small room can give up. What $100 does buy, reliably, is a pneumatic seat height, a swivel, casters that work on both hardwood and carpet, and a back shape better than a dining chair’s. For a desk used two or three hours at a time — which describes most apartment desks — that is a sound purchase rather than a compromise.

Two cheap additions that do more than the next $50 of chair

If your budget is genuinely capped, spend the remainder here rather than on a slightly better chair. A footrest fixes the single commonest complaint about cheap chairs, which is that raising the seat to reach the desk lifts your feet off the floor. And if the chair rolls on a rug or scratches a rental hardwood floor, desk on carpet and office chair wheels for hardwood floors cover the caster swap, which costs a fraction of a new chair and is the fix most people actually need.

What we checked and did not rank

• Chairs over the band.Several chairs we rank elsewhere — including every pick on the long-hours page and the MOJAY with its two-zone lumbar and footrest — carry a live price above $100 and are excluded by the band rather than on merit.
• A high-back chair with one unit in stock. One sub-$100 high-back mesh chair matched the criteria and showed a single unit remaining when we checked. We do not feature a listing that thin.
• Standing-desk stools. A perch stool is a third posture, not a cheap chair, and several sit in this price range. They are ranked at best standing desk stools.
• Gaming chairs. At this price they trade published adjustment for racing upholstery and a wider base, which is the wrong trade in a small room. The ergonomics for that setup are at gaming desk ergonomics.