The Complete Guide to Choosing a Standing Desk

A desk is more than a work surface — its height, stability, and adjustability directly affect your posture for every hour you spend at it. The single most important spec on any desk, standing or stationary, is its height range relative to your own height, not its motor speed or weight capacity.

Stability Matters More Than Height Range

Standing desks add real value only when the frame is stable at full height — no wobble when you type — and the height range genuinely covers both seated and standing positions for your body. A shaky desk that goes higher isn't better than a solid desk with a narrower range. If you can, check a desk's stability rating or read reviews that specifically mention wobble at max height before buying.

Measure Before You Shop

The right desk height puts your elbows at roughly 90 degrees with your hands on the keyboard, wrists straight rather than bent. Measure your seated elbow height (and standing, if you plan to alternate) before comparing desks — a desk’s listed height range only helps if you know the number you’re aiming for.

Full Desk vs. Converter

A standing desk converter sits on top of your existing desk and can be the right call when a full desk swap isn't in the budget or the room won't fit a new frame. The trade-off is usually a smaller work surface and less stability at full extension — worth it for occasional standing, less so if you plan to stand for hours daily. Not sure a standing desk is worth the switch at all? See our take on whether standing desks are worth it.

Use It Right Once You Have It

Standing all day is not the goal — alternating is. Most ergonomics research points to switching positions every 30–60 minutes rather than committing to one posture for a full shift. Once your desk is set up, our guide on setting up a standing desk correctly covers the monitor and posture adjustments people usually miss.