Common 21:9 (Ultrawide & Cinematic) Resolutions Table
Standard pixel dimensions formatted for 21:9 (Ultrawide & Cinematic) displays, video presets, and export formats:
| Preset / Standard | Width × Height (px) | Type |
|---|---|---|
| UWQHD (Ultrawide 1440p) | 3440 × 1440 px | Recommended |
| UWFHD (Ultrawide 1080p) | 2560 × 1080 px | Standard |
| 5K Ultrawide | 5120 × 2160 px | 5K |
CALCULATION FORMULA FOR 21:9 (Ultrawide & Cinematic)
Height = Width × (9 / 21) | Width = Height × (21 / 9)
Multiply width by 0.42857 (9/21) to get height, or multiply height by 2.3333 (21/9) to get width.
Frequently Asked Questions
Is 21:9 good for movies?
Yes, most modern feature films are shot in cinematic anamorphic formats (2.39:1), which fit 21:9 screens without top and bottom black bars.