Px to Cm Converter

About This Tool

The Px to Cm Converter translates digital dimensions into physical measurements by applying a DPI-based scale. It serves designers, developers, and print coordinators who require exact asset sizing across media. Example: 1200 px at 300 DPI converts to approximately 10.16 cm.

Conceptually, the tool uses the standard relation: 1 inch = 2.54 cm and 1 inch = DPI pixels. The formula cm = (pixels / DPI) * 2.54 yields the physical size. A default DPI is applied when omitted, and output precision can be adjusted to match documentation needs.

Users benefit from deterministic results and a lightweight workflow suitable for asset handoffs, proofs, and design validation. The calculator provides a numeric output without reliance on device pixel ratio, ensuring consistent sizing across design and print processes.

Key features include numeric input validation, a clear centimeter result, optional precision control, and explicit DPI specification. Typical use cases include preparing banners, packaging, product labels, and UI mockups that must align with real-world dimensions.

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