Image
DPI / PPI Calculator
- Browser-based
- No signup
- Stays on your device
- Your file is processed in your browser and is not uploaded to our servers.
Calculate DPI from pixel and physical size, pixel dimensions from print size and DPI, or print size from pixels and DPI. Supports inches, centimeters, and millimeters.
100% Client-Side
Your data never leaves your computer.
How to use this tool
1. Enter image width and height in pixels. 2. Enter the print width and height in inches (or cm). 3. Click Calculate. 4. Review DPI/PPI and whether the resolution is suitable for print. 5. Adjust dimensions to hit a target DPI if needed. Processing runs in your browser.
Worked example
Example: a 3000×2000 px photo printed at 10×6.67 in gives 300 DPI—common for quality photo prints.
How it works
DPI and PPI are treated the same here: pixels per inch. Choose a mode to find resolution from pixel and print size, pixel dimensions from print size and DPI, or print size from pixels and DPI. Units can be inches, centimeters, or millimeters.
Limitations
Results are based on the inputs you provide and may not cover every edge case. This tool is for general use and is not professional advice.
Privacy and file handling
Your data is processed in your browser and is not uploaded to our server.
Frequently asked questions
Are DPI and PPI the same here?
Yes. This calculator treats DPI and PPI as pixels per inch for print and screen planning.
Is the DPI / PPI Calculator free to use?
Yes. Utilnivo tools are free to use and do not require an account.
Are my inputs stored?
Utilnivo does not require an account. See the privacy note on this page for how your data is processed for this tool.
How do I get started with DPI / PPI Calculator?
Open the tool on this page, enter your inputs, and use the on-screen controls. No account is required.
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