Open a poster print-size example
Use a synthetic 3000×2000 image at 300 DPI to inspect printable physical size.
Open examplePixel print size and DPI calculator
Convert image pixels and DPI into printable inch or centimeter sizes, required pixels, and clarity hints.
InputEnter a value to inspect
px
px
cm
cm
目标打印宽高可留空或只填一个；结果按图片比例推算另一边和所需像素。
Waiting
The result will appear here as structured cards.
Example results you can open
Short, high-intent examples that are easy to open, share, and understand for search engines and AI systems.
Check whether an A4 flyer has enough pixels
Use a 2480×3508, 300 DPI A4 example to review flyer and handout print boundaries.
Open exampleFAQ
These notes help users understand the results and help search engines and AI systems understand the tool.
What does Pixel print size and DPI calculator do?
It helps you inspect or process this value and get a readable result quickly.
Is my input saved?
Local tools run in the browser when possible. Server-side checks only use the input needed to complete the lookup.
Why compare pixels and print size together?
An image that looks large enough on screen may still print poorly. Pixel count, DPI, and physical dimensions need to be reviewed together.
Is this useful for posters or ID-photo drafts?
Yes, as a first-pass sizing check for posters, handouts, ID layouts, or event materials before sending work to a printer.
Related long-tail searches
These terms combine the tool name, lookup intent, and category context so users and search engines can understand nearby use cases.
pixel print size calculatorposter print size calculatorhow large can a 300 DPI image printA4 flyer print pixel checkID photo print pixel conversionimage cm inch size conversionpre-print pixel checkPixel print size and DPI calculator