Aspect Ratio Calculator

Calculate aspect ratio from width and height dimensions

Aspect Ratio Calculator
Common Aspect Ratios
Aspect Ratio Common Use Example Resolution
1:1Square (Instagram)1080×1080
4:3Standard TV1024×768
16:9Widescreen TV1920×1080
21:9Ultrawide2560×1080
3:2Photo Print1500×1000
5:4Monitor1280×1024