TV Mounting Height Calculator
Enter your seat height and TV size to calculate the most ergonomic mounting height for your TV.
Watching parameters
Screen size (in)
Watching height (WH) / eye level
Viewing angle (°) — up is positive
Tilt angle (Φ)
Watching distance options
Optimal watching distance (HWD)
How Is the Ideal TV Height Determined?
There is no single right answer for TV mounting, but the scientific reference point is clear: the screen's centre should be at — or at most 5–10° below — seated eye level. This position keeps neck muscles relaxed and prevents fatigue during extended viewing sessions.
Recommended Mounting Height by Screen Size
The values below are calculated assuming a seated eye level of 105 cm. If your eye level differs, use the calculator above.
| Screen (in) | Screen height | Centre height | Bottom edge |
|---|---|---|---|
| 40" | 50 cm | 105 cm | 80 cm |
| 43" | 54 cm | 105 cm | 78 cm |
| 50" | 62 cm | 107 cm | 76 cm |
| 55" | 69 cm | 110 cm | 75 cm |
| 65" | 81 cm | 113 cm | 72 cm |
| 75" | 94 cm | 117 cm | 70 cm |
| 85" | 106 cm | 122 cm | 69 cm |
Golden Rule: Screen Centre at Eye Level (Ergonomics)
The rule ergonomists and ophthalmologists agree on is this: the screen centre should be no more than 15° above and no more than 5° below eye level. Outside this range, neck, shoulder and upper-back muscles remain under constant tension.
Ideal zone
0° – 5° below
Neck fully relaxed
Acceptable
5° – 15° above
Fine for short sessions
Avoid
15°+ above
Risk of neck strain
What to Watch Out for When Wall-Mounting a TV
Mounting safety and room conditions are just as critical as height. The wrong bracket choice or a mount unsuited to the wall type can damage both the TV and the user.
Bedroom vs Living Room Mounting Differences
🛋️ Living Room
- Seated eye level ~100–110 cm
- TV centre should be close to this height
- Fixed or slight-tilt bracket is sufficient
- Full-motion if side seating exists
🛏️ Bedroom
- Lying down eye level ~60–75 cm
- High mounting strains the neck
- Tilt or full-motion bracket recommended
- Sitting up in bed? Living room rule applies
Installation Above a Fireplace or High Cabinet
When a TV is mounted above a fireplace, the screen typically sits 140–180 cm from the floor — 30–70 cm above standard eye level. This causes serious neck fatigue during extended viewing. Additionally, fireplace heat can damage TV electronics — check the maximum operating temperature in the manufacturer's specifications.
If mounting above the fireplace is unavoidable, use an extending full-motion mount: the TV can both tilt downward and extend forward to approach eye level. Even so, this is not ideal — move to a different position if possible.