PTPercentage calculator
Calculate percentages and discounts.
Open tool ↗Calculators / FREE TOOL
Image aspect ratio calculator
Find a width-to-height ratio and calculate proportional dimensions.
WORKSPACE Processed on your device
No account neededNo file uploadsNo automatic watermark
QUICK GUIDE
How to use image aspect ratio calculator
Find a width-to-height ratio and calculate proportional dimensions.
- Fill in the fields or choose a file on your device.
- Adjust the options and run the tool.
- Review the preview or result, then copy or download it.
Frequently asked questions
Do I need an account?
No. This tool is free without an account.
Is my content uploaded?
No. This tool processes content in your browser. Downloads you save remain on your device.
What are the limits?
Runs locally in your browser. Check field limits and review the result. No input or output is saved to your account or server.
Something did not work as expected? Let us know
Describe the issue. Do not include files, passwords or personal text. The tool will be identified automatically.