Image Print Size Calculator

Enter pixel dimensions and print resolution to calculate inches, centimeters, megapixels, or the DPI needed for a target size.

Image width (px)

Image height (px)

Print resolution (DPI/PPI)

Optional image

20 × 13.33 in50.8 × 33.87 cm

24 MPImage size

40 × 26.67 inAt 150 PPI

20 × 13.33 inAt 300 PPI

3:2Aspect ratio

Calculate DPI for a target print size

Target width (in)

Target height (in)

500 PPI limiting resolutionUses the lower of horizontal and vertical pixel density.

How to use this Image Print Size Calculator

Calculate physical print dimensions from image pixels and a chosen DPI/PPI value. Enter your values above and the result is calculated directly in your browser. No account is required.

Fast answer, clear inputs

This tool is built around one job: give the answer quickly without forcing a signup or hiding the result. Related tools are linked nearby when the next calculation or conversion is useful.