TV screen size chart.
Find the width behind the diagonal. Calculated 16:9 screen dimensions, with both units side by side and a printable copy to keep.
| Diagonal | Width (in) | Height (in) | Width (cm) | Height (cm) |
|---|---|---|---|---|
| 24″ | 20.9 | 11.8 | 53.1 | 29.9 |
| 32″ | 27.9 | 15.7 | 70.8 | 39.8 |
| 40″ | 34.9 | 19.6 | 88.6 | 49.8 |
| 42″ | 36.6 | 20.6 | 93.0 | 52.3 |
| 43″ | 37.5 | 21.1 | 95.2 | 53.5 |
| 48″ | 41.8 | 23.5 | 106.3 | 59.8 |
| 50″ | 43.6 | 24.5 | 110.7 | 62.3 |
| 55″ | 47.9 | 27.0 | 121.8 | 68.5 |
| 58″ | 50.6 | 28.4 | 128.4 | 72.2 |
| 60″ | 52.3 | 29.4 | 132.8 | 74.7 |
| 65″ | 56.7 | 31.9 | 143.9 | 80.9 |
| 70″ | 61.0 | 34.3 | 155.0 | 87.2 |
| 75″ | 65.4 | 36.8 | 166.0 | 93.4 |
| 77″ | 67.1 | 37.8 | 170.5 | 95.9 |
| 83″ | 72.3 | 40.7 | 183.7 | 103.4 |
| 85″ | 74.1 | 41.7 | 188.2 | 105.8 |
| 98″ | 85.4 | 48.0 | 217.0 | 122.0 |
| 100″ | 87.2 | 49.0 | 221.4 | 124.5 |
The table always shows both units. The selected size above follows your in / cm preference.
Available width:
Available height:
Viewing distance:
TV model: