QR Code Print Size Calculator

Estimate physical QR size and pixels for print planning without generating or uploading content.

Modules across

Quiet zone modules each side

Module size

Module unit

Print DPI

Alternative target width (optional, mm)

—Physical width

—Pixels at DPI

—Effective module

—Includes the selected quiet zone on all sides. Scanner reliability depends on contrast, printing, surface, distance, and QR content as well as size.

How to use this QR Code Print Size Calculator

Calculate QR print dimensions from module count, module size, quiet zone, or target DPI. 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.