Image DPI / PPI Calculator
Calculate effective image pixels per inch from pixel dimensions and intended print size. Free to use online with no sign-up.
Upload an image or enter its pixel dimensions, then enter physical print dimensions in inches.
Frequently asked questions
- Is Image DPI / PPI Calculator free to use?
- Yes. The tool is free to use and does not require an account.
- Is my input stored?
- Browser-based tool inputs normally stay on your device. Tools that rely on an external reference-data service, such as currency exchange, request only the information needed for that lookup.