Aspect Ratio Calculator
Calculate image or video dimensions based on aspect ratios. Useful for designers and video editors to find the correct width or height.
1When to use this tool?
💡Setting resolution for video editing projects
💡Maintaining aspect ratio when resizing images
💡Calculating dimensions for design work
2Features
- Common presets (16:9, 21:9, 4:3, 1:1)
- Custom ratio support
- Instant calculation
- Resolution guide
3How to Use
- Select a common aspect ratio (16:9, 4:3, etc.) or enter a custom one.
- Enter either the width or height.
- The missing dimension will be calculated automatically.
FAQ
Q. What is 16:9?
A. 16:9 is the standard aspect ratio for HD television and most online video platforms like YouTube.