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Resize photo to 35 × 45 mm

Resize an image to 35 × 45 mm at the DPI you need for printing.

Runs in your browser

About this tool

Printers work in physical sizes. Set the DPI (300 is standard for photos) and the tool calculates the exact pixel size for 35 × 45 mm, resizes your image and writes the DPI into the file so it prints at the right size.

How to use it

  1. 1Drop your photo.
  2. 235 × 45 mm is already set — pick the DPI.
  3. 3Download and print at 100% scale.

Questions

How many pixels is 35 × 45 mm at 300 DPI?
The tool shows the exact pixel size live as you change the DPI.
Which DPI should I use?
300 DPI for photo prints, 150 for documents, 600 for fine art or detailed scans.

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