Pixels to Inches/CM/MM Converter (PPI)

Pixels to Inches/CM/MM Converter

Stable sync, no back-fill. Enter any two, get the third.

Inputs

Inches

Label follows unit.

Pixels

Pixel count along the measured length.

Pixels per inch (PPI)

Switch unit converts value.

Results (normalized)

Length (in | cm | mm)

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Pixels

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Density (ppi | ppcm | ppmm)

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Actions

PDF includes inputs, normalized results, and derivation.

Step-by-step derivation

Provide any two values (e.g., Pixels & Density) to derive the third.

References