TV Screen Size Calculator
Find the actual width, height, and area of any TV screen from its diagonal size. Compare TV sizes and get recommended viewing distances.
TV Dimensions Calculator
inches
TV Size Comparison (16:9)
| Diagonal | Width | Height | Area (in²) | Rec. Distance |
|---|---|---|---|---|
| 32" | 27.9" | 15.7" | 438 | 48.0"–80.0" |
| 40" | 34.9" | 19.6" | 684 | 60.0"–100.0" |
| 43" | 37.5" | 21.1" | 790 | 64.5"–107.5" |
| 50" | 43.6" | 24.5" | 1068 | 75.0"–125.0" |
| 55" | 47.9" | 27.0" | 1293 | 82.5"–137.5" |
| 58" | 50.6" | 28.4" | 1437 | 87.0"–145.0" |
| 65" | 56.7" | 31.9" | 1805 | 97.5"–162.5" |
| 75" | 65.4" | 36.8" | 2404 | 112.5"–187.5" |
| 82" | 71.5" | 40.2" | 2873 | 123.0"–205.0" |
| 85" | 74.1" | 41.7" | 3087 | 127.5"–212.5" |
| 95" | 82.8" | 46.6" | 3856 | 142.5"–237.5" |
| 98" | 85.4" | 48.0" | 4104 | 147.0"–245.0" |
| 110" | 95.9" | 53.9" | 5170 | 165.0"–275.0" |
How to Use
- 1Select the aspect ratio of your TV
- 2Choose a common size or type a custom diagonal
- 3Width, height, area, and viewing distance appear instantly
- 4Click a row in the comparison table to load that size
Formula (16:9)
H = D ÷ √(16²/9² + 1)
W = H × (16/9)
D = diagonal in inches