Calculate dimensions
Type a width or height — the other fills in automatically at a 16:9 ratio.
Common 16:9 sizes
| Size | Name |
|---|---|
| 1280 × 720 | HD / 720p |
| 1600 × 900 | HD+ |
| 1920 × 1080 | Full HD / 1080p |
| 2560 × 1440 | QHD / 1440p |
| 3840 × 2160 | 4K UHD |
| 5120 × 2880 | 5K |
| 7680 × 4320 | 8K UHD |
Other ratios
Use it in code
Click to copy.
.element {
aspect-ratio: 16 / 9;
}