10 min read · Updated March 2026
Most home office pain — back aches, neck stiffness, wrist fatigue — comes from a setup that has never been properly adjusted. The good news: fixing it takes about 20 minutes and costs nothing. Here is exactly how to do it.
Sit with your feet flat on the floor (or on a footrest). Your knees should be at approximately 90 degrees and your thighs roughly parallel to the ground. Adjust your chair height until this is true — do not start with the monitor, start here.
If your chair does not adjust well, or you are spending 6+ hours a day sitting, it is worth upgrading. The SIHOO M57 is our top budget pick at $179.
Your lower back should be gently supported — not pushed forward aggressively. Most modern ergonomic chairs have adjustable lumbar height; position it so it sits in the natural curve of your spine, about 2–3 inches above your belt line. If your chair lacks lumbar support, a rolled towel works as a short-term fix.
The top of your monitor should be at or slightly below eye level. Sit back naturally, then look straight ahead — that is where the top of the screen should be. Distance-wise, you want to be about an arm's length away (roughly 20–28 inches). If your monitor is too low (like a laptop), a monitor stand or arm fixes this instantly.
Our budget monitor pick: LG 24MK430H (~$130).
Your keyboard and mouse should be at elbow height. When typing, your elbows should be close to your body at roughly 90–110 degrees, with wrists neutral (not bent up or down). If your desk is too high, a keyboard tray can fix this. Keep your mouse close — reaching for it repeatedly strains your shoulder.
Best budget keyboard: Keychron K2. Best productivity mouse: Logitech MX Master 3S.
Position your monitor perpendicular to windows, not facing or directly opposing them. This prevents glare and reduces contrast differences that cause eye fatigue. Use a desk lamp positioned to the side (not behind the screen). For screen settings, enable Night Mode in the evenings and aim for a brightness level that matches your room — your screen should not feel like a flashlight in a dim room.
Every 20 minutes, look at something 20 feet away for 20 seconds. This resets your eye muscles and dramatically reduces digital eye strain over the course of a day. Set a recurring reminder if you tend to get absorbed in work.
If you sit for more than 6 hours per day, alternating between sitting and standing is genuinely beneficial. You do not need to stand all day — even 30-minute standing intervals every hour or two make a difference. Read our full standing desk guide for more, and check out the FlexiSpot E7 Pro review if you are ready to upgrade.
Need help choosing the right gear? Use our comparison tool or browse the full reviews section. For a complete budget setup, see our $500 home office guide.
Filed under: Guides · Best Chairs