Desk setup guides

The four-step setup

Do these in order. Setting the desk before the chair is the most common reason a setup never feels right. This mirrors the sequence in the Mayo Clinic's office ergonomics guide and Cornell's workstation guidelines.

1. Set the chair first. Feet flat on the floor, knees level with or slightly below your hips. If your feet dangle, you need a footrest, not a lower chair.
2. Set the desk to your elbows. Forearms parallel to the floor, shoulders relaxed, wrists straight. This is your desk height — sitting and standing both.
3. Set the monitor. Top of the screen at or just below eye level, roughly an arm's length away. If you wear varifocals, go lower.
4. Alternate. Swap between sitting and standing every 30 to 45 minutes. Standing for three hours straight is not better than sitting for three hours straight.

How much should you actually stand?

Roughly a 1:2 ratio of standing to sitting works for most people, built up gradually. The benefit comes from changing position, not from standing itself — which is the same conclusion Cornell reaches in its sitting and standing guidance. A desk you raise four times a day beats one you raise once and leave.

It is worth keeping the scale of this in proportion. Breaking up sedentary time is sensible advice — the NHS and the World Health Organization both make it — but a standing desk is not a substitute for actual physical activity, and no desk manufacturer's marketing should convince you otherwise.

If you find yourself leaving the desk down, the cause is usually one of three things: no anti-fatigue mat, a monitor that is now at the wrong height, or cables that pull tight when the desk rises. All three are cheap to fix — see our accessories list.

Common mistakes

• Using the desk's preset heights out of the box. They are arbitrary. Set your own from your elbow measurement.
• A monitor sitting on its own stand. Most stock stands are too low. A riser or arm fixes it for very little money.
• Reaching forward to the keyboard. Pull it toward you until your elbows stay at your sides.
• Ignoring the floor. Hard floors are why standing gets uncomfortable after twenty minutes.

Want to lay the whole thing out visually? The desk setup planner lets you pick a desk size, add a monitor, chair and lamp, and see it drawn to scale with a running total. Once the geometry is right, the accessories that fix the remaining problems are mostly under $25 — and if the desk itself is the weak link, start with the 2026 standing desk roundup.