US passport photo head size: the 50-69% rule

Updated October 22, 2026

A head that is too small or too large is one of the most common reasons for rejection. Here is exactly what the rule means.

The rule

For a 2 x 2 inch (51 x 51 mm) photo, your head, measured from the bottom of the chin to the top of the head including hair, must be between 1 inch and 1 3/8 inches tall. That equals 50% to 69% of the image height.

In pixels

Photo sizeMinimum head heightMaximum head height
600 x 600 px300 px414 px
800 x 800 px400 px552 px
1200 x 1200 px600 px828 px

How to measure

  1. Find the very top of your head (including hair, not a hat) and the bottom of your chin.
  2. Measure the distance between them.
  3. Divide by the image height. The result must be between 0.50 and 0.69.

Common mistakes

  • Too small: the photo was taken from too far away and cropped loosely. Zoom in.
  • Too large: a close-up selfie. Zoom out and leave space around the head.
  • Cut off: the top of the head or chin touches the edge.

The US passport photo maker shows your head size as a live percentage and marks the top of your head and chin on the preview. Sources: U.S. Department of State: visa photos and passport photos. Always confirm on the official site before you submit.

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