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Passport Photo 35x45 mm in Inches and Pixels: Dimensions Guide

Convert 35x45 mm passport photo dimensions to inches and pixels at 200, 300, and 600 DPI, and adjust photo sizes on Android and iPhone with ResizePing.

Published October 25, 2026 · Last updated October 26, 2026

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A 35x45 mm photo measures 1.38 x 1.77 inches (based on 25.4 mm per inch). In digital pixels, 35x45 mm translates to about 276 x 354 px at 200 DPI, 413 x 531 px at 300 DPI, and 827 x 1063 px at 600 DPI. While 35x45 mm is the common size for many passport, visa, and ID photos, each authority sets its own rules; for instance, a US passport is 2x2 inch (51x51 mm) so not the same.

Need a photo at this size? ResizePing resizes photos to exact dimensions or a file size on iPhone and Android. Get it on Google Play or the App Store.

The conversion math is based on 25.4 mm per inch:

  • 35 mm = 1.38 in
  • 45 mm = 1.77 in
  • Pixels = inches x DPI: at 200 DPI about 276 x 354 px, at 300 DPI about 413 x 531 px, and at 600 DPI about 827 x 1063 px.

The form's own DPI/pixel rule wins. 35x45 mm is the common size for many passport/visa/ID photos but each authority sets its own, so check yours. A US passport is 2x2 inch (51x51 mm) so not the same.

How in ResizePing

ResizePing runs on Android and iPhone to prepare your image:

  1. Open ResizePing and choose your photo.
  2. In Dimensions mode, set print size in mm, cm or inches with a DPI, or use the Passport photo 35x45 mm preset (300 DPI).
  3. Check the Projected size.
  4. Tap Run.
  5. Compare before/after on the result screen.
  6. Tap Share to save or send the image.

ResizePing only sets the size, not background/face rules. Location data is stripped by default. Never uploaded to our servers. A banner ad is shown.

FAQ

Is 35mm x 45mm passport size?

35x45 mm is the common size for many passport, visa, and ID photos, but each authority sets its own rules. A US passport is 2x2 inch (51x51 mm) so not the same.

What are 35x45 mm pixels at different resolutions?

Pixels = inches x DPI: at 200 DPI about 276 x 354 px, at 300 DPI about 413 x 531 px, and at 600 DPI about 827 x 1063 px. The form's own DPI/pixel rule wins.

Does ResizePing check background rules?

No. ResizePing only sets the size, not background/face rules.

Does ResizePing upload my picture?

No. Never uploaded to our servers. Location data stripped by default.