Viewing Distance Calculator - Monitor and TV Distance
Estimate comfortable viewing distance from screen size, resolution and use case.
Quick answer
A viewing distance calculator estimates practical distance ranges for monitors and TVs based on size, resolution and use case.
Method: ScreenTestKit generates the test surface in your browser. Results depend on visual inspection; the site does not read or diagnose physical panel hardware.
How to use this test
- Enter diagonal size and resolution.
- Choose desk work, gaming or TV viewing.
- Read the estimated comfortable range.
- Adjust for eyesight, font size, posture and room layout.
What to watch for
- Higher PPI supports closer viewing before pixels become obvious.
- Large TVs usually need more distance than desk monitors.
- Text-heavy work may need a different distance than gaming.
- Comfort matters more than one exact number.
How to interpret results
Too close
You may notice pixels, need more head movement or feel eye strain.
Too far
Text and UI may become too small unless scaling is increased.
Good range
Use the estimate as a starting point, then tune for comfort.
Frequently asked questions
Is there one perfect distance?
No. The result is a practical range, not a medical or ergonomic rule.
Does resolution matter?
Yes. Higher pixel density usually supports closer viewing.