Sitting too close to your monitor is one of the most common causes of eye strain, headaches, and poor posture during desk work.
Sitting too close to your monitor is one of the most common causes of eye strain, headaches, and poor posture during long desk sessions.
Key signs include eye strain or burning eyes after a few hours of work, headaches especially behind the eyes or at the temples, visible pixels on text or fine details, and a tendency to sit back or push your chair away when not actively concentrating on the screen.
When a monitor is too close, your eye muscles work continuously to maintain focus at short distances. This is called accommodative stress. Over hours, these muscles fatigue just like any overworked muscle. This is the root cause of most screen-related eye strain - not the screen itself, but the sustained close-focus demand placed on your eyes.
The most direct fix. Aim for at least arm's length - roughly 24-30 inches for most monitors from your normal seated position.
If you moved closer because text was too small, increase text size in system settings rather than moving physically closer to the screen.
Every 20 minutes, look at something 20 feet away for 20 seconds. This resets your focus muscles regardless of your current distance.
If your 1080p monitor looks blurry from a correct distance, the problem may be resolution. A 1440p or 4K panel at the same size will look sharper from further away.
Enter your monitor size and resolution for a precise ergonomic distance recommendation.