MeasureSparkReference dataset · Version 2026-09-13
16:9 screen size chart
Direct answer: A 16:9 screen's width equals its diagonal multiplied by 16 and divided by √337; height uses the same formula with 9. The figures below describe the visible rectangular panel only. They exclude bezels, stands, curved-panel geometry and manufacturer rounding.
| Diagonal (in) | Width (in) | Height (in) | Width (cm) | Height (cm) | Area (in²) |
|---|---|---|---|---|---|
| 13.3 | 11.59 | 6.52 | 29.4 | 16.6 | 75.59 |
| 15.6 | 13.6 | 7.65 | 34.5 | 19.4 | 103.99 |
| 21.5 | 18.74 | 10.54 | 47.6 | 26.8 | 197.52 |
| 24 | 20.92 | 11.77 | 53.1 | 29.9 | 246.12 |
| 27 | 23.53 | 13.24 | 59.8 | 33.6 | 311.5 |
| 32 | 27.89 | 15.69 | 70.8 | 39.8 | 437.55 |
| 43 | 37.48 | 21.08 | 95.2 | 53.5 | 790.08 |
| 50 | 43.58 | 24.51 | 110.7 | 62.3 | 1068.25 |
| 55 | 47.94 | 26.96 | 121.8 | 68.5 | 1292.58 |
| 65 | 56.65 | 31.87 | 143.9 | 80.9 | 1805.34 |
| 75 | 65.37 | 36.77 | 166 | 93.4 | 2403.56 |
| 85 | 74.08 | 41.67 | 188.2 | 105.8 | 3087.24 |
| 98 | 85.41 | 48.05 | 217 | 122 | 4103.79 |
How was this chart calculated?
width = diagonal × 16 / sqrt(16² + 9²); height = diagonal × 9 / sqrt(16² + 9²). Values are calculated from aspect-ratio geometry, not copied from manufacturer specifications. Inch values are rounded to two decimals; centimeter values to one decimal.
What should you verify before buying?
Use the exact model's specification for chassis width, stand footprint, wall-mount pattern and usable viewing area. Two products with the same advertised diagonal can have different external dimensions.
Download the JSON dataset or calculate another diagonal or aspect ratio.
Last reviewed: September 13, 2026.