Aspect Ratio Calculator
Calculate image dimensions based on aspect ratio. Input width or height and get the other dimension.
What is Aspect Ratio?
Aspect ratio is the proportional relationship between the width and height of an image or screen. It's expressed as two numbers separated by a colon (e.g., 16:9).
Common aspect ratios include 16:9 for widescreen displays, 4:3 for traditional screens, and 1:1 for square images.
Common Use Cases
- Calculating image dimensions for responsive design
- Maintaining aspect ratio when resizing images
- Designing for specific screen sizes
- Creating video thumbnails and previews
- Web and mobile app design