Calculate & Maintain Aspect Ratios
How to Use
1
Enter Original Size
Input original width and height.
2
Enter New Dimension
Enter either new width or new height.
3
Calculate
Get the other dimension that maintains aspect ratio.
Common Aspect Ratios
Video & Display
- 16:9 - Standard HD, Full HD, 4K (1920×1080, 3840×2160)
- 21:9 - Ultrawide monitors (2560×1080, 3440×1440)
- 4:3 - Classic TV, old monitors (1024×768, 1600×1200)
Photography
- 3:2 - DSLR cameras (3000×2000, 6000×4000)
- 4:3 - Micro Four Thirds (4000×3000)
- 1:1 - Square (Instagram) (1080×1080)