Px to Cm Converter
A precise pixel-to-centimeter converter for designers, developers, and printers to plan layout sizes across digital and print contexts.

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About This Tool
This tool converts pixel measurements to centimeters using a defined DPI to support digital design and print workflows. It targets frontend engineers, graphic designers, printers, and project managers who require reliable physical sizing from screen dimensions.
The core calculation is cm = px × 2.54 ÷ dpi. By default, the DPI is 96, aligning with the CSS reference pixel, but users may specify a different DPI for print accuracy. For example, 1920 px at 96 DPI yields about 50.8090 cm, while 600 px at 300 DPI yields 5.0800 cm. The output is provided with four decimals to support precise layouts.
Users can integrate this into design pipelines, specs, or briefs to ensure consistency between on-screen measurements and printed materials. The tool focuses strictly on px-to-cm conversion with DPI awareness, reducing ambiguity when translating digital dimensions to physical sizes.
How to Use
1) Provide inputs: pixel_value (px) and optional dpi_value (dpi, default 96).
2) The tool computes the centimeter result using cm = px × 2.54 ÷ dpi.
3) Review the computed cm_value, formatted to four decimals.
4) Use the result in design specs, layouts, or print collateral.
5) Copy or export the value as needed.

FAQs/Additional Resources
Find Quick Answers
What does the default DPI represent?
Can I convert to inches as well?
Why is the result approximate?
What happens if I input negative values?
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