US Passport Photo Size and Requirements

A US passport photo is square: 2 x 2 inches, or 51 x 51 mm. Within that square the head has to fall inside a specific size and position range, which is where most home-made photos go wrong. Always confirm the current rules with the US Department of State before submitting.

The specification

A US passport photo is square, unlike the rectangular format most of the world uses. The figures below are the ones that matter when cropping.

RequirementSpecification
Photo size2 x 2 in (51 x 51 mm)
Head height25-35 mm (chin to crown)
BackgroundPlain white or off-white
Minimum resolution300 DPI for a printed photo
Digital resolution600 x 600 pixels minimum, at 300 DPI
Eye height from the bottom edge1 1/8 to 1 3/8 in (28-35 mm)
ColourColour, not black and white
Age of photoTaken within the last 6 months
File format for online submissionJPEG

Getting the head size right

Head size and eye position are where most home-made US photos fail, and they are not the same as centering your face in the frame. Within a 2-inch square, the head from chin to the top of the head has to measure between 1 and 1 3/8 inches — so roughly 50% to 69% of the image height — with the eyes between 1 1/8 and 1 3/8 inches up from the bottom edge.

In practice that means a head-and-shoulders framing with visible space above the head, not a tight crop on the face. Selecting the United States in the passport photo tool applies these ratios to your crop.

Taking the photo

  • Stand a step or two from a plain white wall, so no shadow falls behind you.
  • Face the camera square on, with a neutral expression and mouth closed.
  • Use even front lighting — daylight from a window facing you works well.
  • Have someone take the photo from about two arm lengths away, which avoids the distortion of a close selfie.
  • Remove glasses. They are not accepted except with a signed medical note.
  • Wear everyday clothing, not a uniform. Head coverings are only accepted for religious reasons, with a signed statement.
  • Keep hair clear of the eyes and the face unobstructed.

Common rejection reasons

  • A shadow on the face or on the background.
  • Head too large or too small in the frame, or eyes at the wrong height.
  • Smiling, or the head tilted rather than square to the camera.
  • Glasses worn without a medical note.
  • A background that is not plain white or off-white, or another person or object visible.
  • Low resolution, heavy compression, or an image that has been filtered or retouched.
  • A photo older than six months, or one already used on a previous passport.

Printing and submitting

For a paper application, print at 2 x 2 inches on photo-quality paper — most print services offer a 4 x 6 sheet that fits several copies. For an online application, submit the JPEG at 600 x 600 pixels or larger.

Requirements differ for children, for visas, and for other travel documents, and the official guidance is the authority on all of them. Check the US Department of State photo requirements before submitting, and if a photo is rejected, that is also where the reason will be explained.

Frequently asked questions

What size is a US passport photo?

2 x 2 inches, equivalent to 51 x 51 mm — a square, unlike the 35 x 45 mm rectangle used by many other countries. At 300 DPI that is 600 x 600 pixels.

How big should the head be in a US passport photo?

Measured from the bottom of the chin to the top of the head, between 1 inch and 1 3/8 inches (25–35 mm), with the eyes roughly between 1 1/8 and 1 3/8 inches from the bottom of the photo.

What background does a US passport photo need?

A plain white or off-white background with no shadows, patterns, or objects behind you. Even lighting from the front avoids the shadow that causes many rejections.

Can I wear glasses in a US passport photo?

Glasses are not accepted except with a signed medical note. Remove them for the photo rather than risk a rejection over glare or frames covering the eyes.

Why was my US passport photo rejected?

The most common reasons are shadows on the face or background, wrong head size or position, a non-neutral expression, glasses, low resolution, and digital retouching. Check each of those before submitting.