Aspect Ratio Calculator
Scale dimensions and keep the ratio
All processing happens locally in your browser. Your data is never uploaded to a server.
Scale dimensions and keep the ratio
All processing happens locally in your browser. Your data is never uploaded to a server.
| Aspect ratio | 16 : 9 |
|---|---|
| Decimal ratio | 1.7778 |
| Orientation | Landscape |
| Target size — fill one, the other follows | 1280 × 720 |
| Total pixels | 921,600 |
| CSS aspect-ratio | aspect-ratio: 16 / 9 |
Ratios are reduced by their greatest common divisor. 1920×1080 and 1280×720 are both 16:9, so scaling between them never distorts the image.