Aspect Ratio Calculator
Calculate and convert aspect ratios for photography and video
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Aspect Ratio Calculator: Calculate aspect ratios, convert between different formats, and visualize dimensions for photography, video, and digital media. Supports common formats like 16:9, 4:3, 3:2, and custom ratios.
Common Aspect Ratios
📺 16:9
HD/4K Video
Widescreen
📺 4:3
Standard Definition
Traditional TV
📷 3:2
Photography
35mm Film
⬜ 1:1
Square Format
Social Media
🖥️ 21:9
Ultrawide
Gaming/Movies
🎬 2.39:1
Cinema
Widescreen Film
📷 5:4
Large Format
Photography
📱 9:16
Mobile/Portrait
Social Media
Photography & Video Tips
📷 Camera Settings
Choose aspect ratio in camera settings
✂️ Post-Processing
Crop to desired aspect ratio in editing
📱 Social Media
Optimize for platform requirements
🎬 Video Production
Plan aspect ratio before shooting
🖥️ Display Compatibility
Consider target display formats
📐 Composition
Frame subjects for chosen ratio