Pixels to centimeters notes
The calculator first converts pixels to inches, then multiplies by 2.54 to get centimeters.
It is useful when print or document requirements are written in metric units.
Pixels to CM
Convert image pixels into centimeters for print sizing, document images, product photos and passport photo planning.
Pixels to centimetersDPI presetsInch referenceLocal calculation
Pixels to cm calculator
Selected images stay in your browser. The calculator only reads pixel dimensions.
Result
- Source dimensions
- 1200 x 1800 px
- Inches
- 4 x 6 in
- Centimeters
- 10.16 x 15.24 cm
- Millimeters
- 101.6 x 152.4 mm
Print quality: High-quality print
How it works
- 1Enter image width and height in pixels.
- 2Choose the DPI value for the conversion.
- 3Read the centimeter result and print quality note.
Privacy and limits
- The result changes when DPI changes.
- Physical output can vary by printer scaling and margins.
- Optional image selection stays local in the browser.
Common use cases
- Checking passport and document photo dimensions
- Preparing product images for printed material
- Converting print specs from pixels to centimeters
Conversion notes
- Formula: centimeters equals pixels divided by DPI, then multiplied by 2.54.
- A higher DPI creates a smaller centimeter result from the same pixels.
- Always match the DPI required by the receiving form or print shop.
Original test sample
- 3000 pixels at 300 DPI equals 25.4 cm.
- 413 x 531 pixels at 300 DPI is close to a 35 x 45 mm photo.
Related pixel conversion tools
All toolsConvert image pixels to inches using DPI. Calculate width, height and print size directly in your browser.
Calculate print size from image pixels and DPI in your browser. Convert pixels to inches and centimeters with no upload.
Calculate how large an image can print from pixel dimensions and DPI. See inches, centimeters and print quality notes.
Passport Photo Size Calculator
Check common passport photo sizes and convert millimeters or inches to pixels at 300 DPI or another DPI value.