Monitor and Chair Setup: Getting Eye Level Right

People often treat the office chair and monitor as two separate parts of a workstation. In practice, they work together. Your chair determines how high you sit, while the monitor determines where your head and eyes naturally settle. If one is positioned badly, you can end up adjusting your posture around it all day.

A chair can have good lumbar support and plenty of adjustments, but that does not automatically make the whole workstation comfortable. A monitor that is too low can still make you lean forward, while one that is too high can make you hold your head in an unnatural position.

Why monitor position affects your posture

When you work at a computer, your head naturally follows your eyes. If the screen is too low, you are more likely to bend your neck forward or round your upper back while trying to read it. If the screen is too high, you may spend long periods looking upward.

These movements might not feel important when you first sit down. The problem is that you can repeat the same position for several hours without noticing it. By the afternoon, the resulting stiffness can be much more noticeable.

This is why monitor height should be considered part of your overall workstation setup rather than just a desk-accessory decision.

Set your chair before your monitor

Your eyes are only at a particular height because of how you are sitting. That makes the chair the logical starting point.

Sit in your normal working position rather than sitting unusually upright just for the adjustment. Your feet should be comfortably supported, your legs should have enough room under the desk, and your arms should be able to reach the keyboard and mouse without lifting your shoulders.

Once the chair feels right, stay in that position while you adjust the monitor. If you change the chair height afterwards, you may need to adjust the screen again.

If you want a more detailed explanation of chair height, see our guide to choosing the right chair height for your desk .

Getting monitor height right

Sit normally and look straight ahead without deliberately raising or lowering your chin. The top edge of the monitor should generally be around eye level or slightly below it.

This allows your eyes to look naturally downward toward the middle of the screen. You should not have to repeatedly tilt your head up to read the display.

If your monitor is too low, a monitor stand, riser, or adjustable monitor arm can solve the problem. You do not necessarily need an expensive accessory. The important thing is that the final position is stable and suits your normal sitting height.

If you use progressive or bifocal glasses, you may find that a slightly lower screen position works better because of how you naturally look through the different areas of the lenses.

How far should the monitor be?

A useful starting point is roughly an arm's length from your normal sitting position. For many people this works out to around 50 to 70 centimetres, although the ideal distance depends on screen size, text size, eyesight, and personal preference.

A screen that is too close can feel uncomfortable because your eyes have to refocus over a short distance. A screen that is too far away can cause the opposite problem: you may start leaning toward it to read smaller text.

Instead of following one measurement blindly, use the distance as a starting point. You should be able to read normal text without squinting, leaning forward, or repeatedly moving your head closer to the display.

Screen angle and position

The monitor should be directly in front of you if it is your primary screen. This sounds obvious, but desks often end up with monitors pushed toward one side because of speakers, notebooks, lamps, or other equipment.

If your main screen is significantly off-centre, you may repeatedly rotate your head and upper body toward it. Moving the monitor closer to the centre of your working position can make the setup feel much more natural.

The screen can usually be tilted slightly backward. The exact angle depends on the monitor, lighting, and your seating position. The goal is to see the display clearly without constantly changing your head position to avoid reflections.

The laptop problem

Laptops are convenient because the screen and keyboard are connected. Unfortunately, that creates an ergonomic compromise.

If the keyboard is at a comfortable height for your hands, the screen is usually too low. If you raise the laptop screen to a comfortable eye level, the keyboard becomes too high for comfortable typing.

For short sessions, this may not matter much. For several hours of daily laptop use, it is worth separating the two.

• Raise the laptop using a stable stand or riser.
• Use a separate keyboard so your hands can remain at a comfortable height.
• Use a separate mouse instead of relying on the laptop trackpad for long periods.
• Alternatively, connect the laptop to an external monitor and use the laptop as a secondary display.

Using two monitors

Dual-monitor setups require a little more thought because your eyes and head have more than one screen to move between.

If you use both monitors equally, place them close together and position the join between them near the centre of your normal viewing position.

If one monitor is clearly your main display, put that monitor directly in front of you. The second screen can sit to the side and be angled slightly toward you.

This arrangement makes sense when one screen is used for most of your work and the other is mainly used for reference, communication, monitoring, or secondary tasks.

Lighting matters more than people expect

Even a correctly positioned monitor can be uncomfortable if the surrounding lighting is poor.

Try to avoid having a bright window directly behind the screen or directly in front of you. Reflections and strong contrasts can make you squint or lean closer to the display.

If possible, position the monitor at roughly a right angle to a window. Adjust the screen brightness according to the room instead of automatically keeping it at maximum brightness.

The goal is simple: you should be able to read the screen comfortably without fighting reflections or extreme differences between the screen and the surrounding room.

Text size is part of monitor setup

Monitor distance is not the only solution when text is difficult to read. Increasing the operating-system or application text size can be much better than moving your entire body closer to the screen.

If you frequently find yourself leaning forward to read documents, spreadsheets, or websites, try increasing the text size first. A comfortable font size can allow you to maintain a better sitting position without constantly moving toward the monitor.

A simple setup sequence

When setting up a workstation from scratch, I would do the adjustments in this order:

1. Adjust the chair so your feet and legs feel supported.
2. Position yourself at the desk in your normal working posture.
3. Make sure the keyboard and mouse are reachable without raising your shoulders.
4. Raise or lower the monitor so the top edge is around eye level or slightly below.
5. Move the monitor to roughly an arm's length away.
6. Centre the primary monitor directly in front of you.
7. Adjust the angle to reduce reflections and glare.
8. Increase text size if you still need to lean forward to read.

Small signs that your setup needs adjustment

Your workstation will often tell you when something is wrong. You may notice yourself repeatedly leaning toward the monitor, pushing your chin forward, raising your shoulders, or turning your head toward one side.

If your neck or upper shoulders become noticeably tense during the workday, check the monitor position before immediately blaming the chair. A screen that is too low or too far away can encourage a poor position even when the chair itself is comfortable.

Similarly, if you frequently squint or move closer to the display, check the viewing distance, text size, brightness, and room lighting.

These signs are not a reason to ignore persistent discomfort. If pain continues or becomes significant, professional medical advice is more appropriate than trying to solve everything by changing desk equipment.

What about a standing desk?

The same principle applies when you alternate between sitting and standing. The monitor should move with your working height.

If the desk changes height but the monitor remains fixed, you may end up looking too high or too low whenever you switch positions. An adjustable monitor arm can make this easier, particularly if you regularly alternate between sitting and standing.

Don't chase perfect posture all day

A good workstation setup is useful, but it should not encourage you to sit completely still for hours. Even a well-positioned chair and monitor cannot replace regular movement.

Change your position occasionally, stand up when practical, walk around, and give your eyes a break from continuously focusing on the same screen. The goal is to make your normal working position comfortable, not to create a rigid posture that you never leave.

Conclusion

Your office chair and monitor should be treated as one workstation rather than two separate pieces of equipment. Start with the chair, establish your normal sitting position, and then position the monitor around your eyes.

As a starting point, keep the top of the monitor around eye level or slightly below, place it roughly an arm's length away, and keep your primary screen directly in front of you. Adjust the position based on your screen size, eyesight, lighting, and the way you actually work.

If you use a laptop for long periods, raising the screen and adding an external keyboard and mouse is one of the simplest improvements you can make. These small changes can make the entire workstation feel more natural and reduce the tendency to lean toward the screen.

For the rest of the workstation, see our ergonomic sitting posture guide and our guide to finding the right chair height for your desk .