Aspect Ratio Calculator
Calculate aspect ratios and missing dimensions easily.
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About Aspect Ratio Calculator
Calculate proportional dimensions for your visual content effortlessly. This tool helps you maintain consistent aspect ratios when resizing images or videos, ensuring your designs never look stretched or distorted.
How to Use
- Enter the width and height to calculate the current ratio.
- Lock one dimension to find the corresponding dimension for a new size.
- Select from 'Common Presets' to quickly find dimensions for standard formats.
- Check the orientation and total pixel count for your resulting size.
Common Use Cases
- Preparing video thumbnails or social media posts with specific requirements.
- Resizing website images while maintaining their original proportions.
- Calculating UI component dimensions for responsive design layouts.
Technical Details
Based on cross-multiplication for dimension scaling and simplification for ratios. All math is performed locally.
Frequently Asked Questions
- What is 16:9 aspect ratio?
- 16:9 is the standard widescreen aspect ratio used for high-definition television and most YouTube videos.
- Does this tool resize the actual image file?
- No, this is a math utility. To resize a file, use our 'Image Resizer' tool.
100% Private & Secure
This tool runs entirely in your browser using client-side technology. Your files and data are never sent to a server, ensuring 100% privacy and speed.