Aspect Ratio Calculator

Calculate aspect ratios, find missing dimensions, and visualize different proportions for your design, photography, and video projects

Calculate Aspect Ratio

Width:

Height:

Aspect Ratio

16 : 9

Simplified Form

Find Missing Dimension

Known Dimension:

Ratio Width:

Ratio Height:

Dimension to Calculate:

Width

Height

Missing Dimension

1920

Aspect Ratio Visualization

16:9

Current Ratio: 16:9

16:9

4:3

1:1

21:9

3:2

16:10

5:4

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.

Calculation completed successfully!