Full white BIRCH ergonomic chair in a front three-quarter view showing both armrests

Office Chair With or Without Arms: How to Decide

Choose an office chair with or without arms by comparing shoulder support, desk clearance, movement, task needs, and adjustability.

Maya Ellison
4 min read

Choose armrests if they can support your forearms while your shoulders stay relaxed and still clear your desk; otherwise compare a chair without arms or a model with a more usable adjustment range. Do not remove an armrest unless the exact model instructions permit it and support confirms any warranty effect. It is a fit decision, not a ruleβ€”the useful choice depends on your desk clearance, tasks, and body width.

Why armrests help

Armrests provide a place for light forearm support and may also assist some people while standing up, depending on the chair instructions and their own needs. Set them so the shoulders remain relaxed and the elbows stay close to the body. General workstation guidance from Mayo Clinic, CDC/NIOSH, and OSHA supports relaxed shoulders and supported forearms; armrests are one way to arrange that contact.

When arms obstruct

Arms become a problem when they're the wrong height or too wide. Fixed arms positioned too high can push your shoulders up; positioned too low, they may provide little contact. Arms that are too wide hold your elbows away from your sides. Bulky arms can also stop the chair from tucking under the desk, forcing you to sit too far back and reach forward. If you do close work at the desk edge or move around often, arms can get in the way.

Desk clearance

Desk clearance is a practical fit check. If the armrests hit the underside of the desk when you pull in, you may not be able to sit close with your elbows near your sides. Before buying, compare the arm height with the desk’s underside clearance. Adjustable arms may lower enough to pass under the desk; fixed arms require a closer measurement check.

Adjustability

Adjustable arms can be the more flexible choice because they adapt in height and, on some chairs, width or depth. You may be able to raise them for contact, lower them for desk clearance, or move them for a task. Fixed arms can still fit when their position matches your body and desk. Compare the published adjustment range and actual clearance rather than assuming adjustability guarantees fit.

Decision checklist

  • Can the arms be set so your forearms rest with shoulders relaxed?
  • Do they lower enough to clear the underside of your desk?
  • Do they let you get close enough for your elbows to stay near your sides?
  • Do they obstruct any task you do often (close work, moving around)?
  • If fixed, do they match your desk height and body width, or would a wider adjustment range be more useful?

How Vatalla compares

BIRCH has 3D adjustable armrests. Adjustable arms can help with desk clearance when their actual range matches your body and desk.

Common mistakes and edge cases

  • Buying fixed arms without checking desk clearance. Measure before choosing.
  • Setting arms too high. They should support forearms without lifting your shoulders.
  • Removing arms you'd actually use. If you rest your arms often, adjustable arms may serve you better than none.
  • Wide bodies or narrow desks. Check arm width and desk clearance against your measurements.

General workstation information, not medical advice.

FAQ

Are office chairs better with or without arms?

It depends on fit. Arms may help when they support your forearms with relaxed shoulders and still clear your desk; they are a poor fit when they lift your shoulders or hold you too far from the desk. Adjustable arms can offer more ways to fit, but their ranges still need to match you.

Do armrests cause bad posture?

They can interfere when set too high or too wide. When positioned correctly, they provide a light support surface while your shoulders remain relaxed and your elbows stay close to your body.

Should I remove the arms from my office chair?

If fixed arms stop you getting close to the desk, first check the exact chair instructions and ask the manufacturer whether they are designed to be removed and whether removal affects safe use or warranty coverage. Otherwise compare a chair without arms or one with a lower adjustment range.

What armrest adjustment do I need?

Height is the first adjustment to compare because it affects both forearm contact and desk clearance. Width and depth adjustments can help match more body sizes and tasks.

Sources

Written by Maya Ellison
Reviewed by Daniel Roswell
Last updated