Aspect Ratio Calculator
Aspect Ratio Calculator
Calculate aspect ratios, find missing dimensions, and visualize different proportions for your design, photography, and video projects
Calculate Aspect Ratio
Find Missing Dimension
Aspect Ratio Visualization
Current Ratio: 16:9
Common Aspect Ratios
16:9
Standard for HDTV, online video, and computer displays. Used by YouTube, Netflix, and most modern devices.
4:3
Traditional TV and computer monitors, some tablets. Still used in some presentation formats and older devices.
1:1
Square format used in social media (Instagram). Perfect for profile pictures and some social content.
21:9
Ultrawide monitors and cinematic displays. Provides an immersive viewing experience for movies.
3:2
35mm film, some digital cameras and tablets. The standard ratio for most DSLR and mirrorless cameras.
16:10
Common in computer monitors and some tablets. Offers more vertical space than 16:9 for productivity.