U.S. Passport Photo Head Size: 1–1⅜ Inches on a 2×2 Print

The Exact Rule: 1 to 1⅜ Inches (25–35 mm) Chin to Crown

On a printed U.S. passport photo, the head height — measured from the bottom of the chin to the top of the head — must fall between 1 inch and 1⅜ inches (25–35 mm). Because the print is 2×2 inches (51×51 mm), that is roughly 50–69% of the printed frame height.

That range is deliberate. A head that is exactly 1 inch tall in a 2-inch photo takes up exactly 50% of the height, which is the minimum. A head that is 1⅜ inches tall takes up about 69% of the height, which is the maximum. Both ends of the range are acceptable — anything outside them is not.

This numeric template is published for paper photos. For online renewal, upload the original photo with room around the head and shoulders, then use the official application's repositioning and crop controls. Do not force the online original into a 600×600 square first.

How to Measure Chin to Crown

Measuring head height in a photo sounds straightforward, but the definition of "crown" trips up many applicants.

Crown means the top of the bony skull, not the top of the hair. If you have thick, voluminous hair, fluffy curls, or a high bun, the top of your hairstyle may sit an inch or more above your actual skull. The State Department measures to the skull, so a large hairstyle does not count toward your head height. In practice, this means people with tall hairstyles need to leave extra space above their head in the frame — the cropped photo may look like it has a lot of "empty space" at the top, but that space is needed to keep the head within bounds when the measurement is taken at the skull.

Afros and natural hair that grows outward, rather than upward, are treated similarly: the measurement is chin to skull, not chin to outermost hair.

How to measure in practice:

1. Print the photo at 2×2 inches (or view it at 100% scale in an image editor at 2-inch canvas size).
2. Place a ruler vertically against the photo.
3. Mark the lowest visible point of the chin and the highest point of the skull (not the hair).
4. Read the distance. It must be between 1 inch and 1⅜ inches.

If a print lab renders a 2×2 image at 300 DPI, its 600×600 print canvas works out to about 300–413 pixels from chin to crown. That conversion is for checking a printed layout, not a State Department online-upload requirement. PhotoPass does not measure U.S. head size; compare a paper layout with the State Department photo template, and use the official online crop for online renewal.

Common Framing Errors That Cause Rejection

The State Department does not publish a frequency ranking for head-size failures. These are the framing mistakes that can put a paper photo outside its template:

Standing Too Close to the Camera (Head Too Large)

When the phone is held at arm's length and pointed slightly upward, the face can fill too much of a 2×2 paper crop and perspective can distort facial proportions. Use another person and a more distant, eye-level camera.

Standing Too Far from the Camera (Head Too Small)

The opposite problem occurs when someone tries to avoid the "too close" trap and backs up too far. A 2×2 crop of a distant shot produces a head that is under 1 inch, which is below the minimum. Small heads also tend to suffer from pixelation when cropped and enlarged.

Selfie Arm Distortion

Holding a phone 12–18 inches from your face introduces perspective distortion. The camera is physically close to your forehead and far from your chin, which subtly distorts facial proportions. The State Department recommends having another person take the photo from a distance of 4–5 feet. At that distance, distortion is negligible.

Tilting the Head

Any significant tilt — chin up, chin down, or tilted to one side — changes the effective chin-to-crown measurement along the vertical axis of the photo. Even a 10–15 degree tilt can push a borderline photo out of spec. Keep your gaze level and your head upright, facing directly into the camera.

Cropping at the Wrong Point

Even if the raw photo has good proportions, incorrect cropping afterward can create violations. Cropping too tightly at the top (cutting into the skull) or leaving too much headroom (pushing the head too far down) both affect the chin-to-crown measurement in the final 2×2 frame. Some cropping tools let you drag the crop box manually, which introduces human error. Automated tools that detect facial landmarks and apply the correct crop are more reliable.

Hair Adding Apparent Height

As noted above, tall hairstyles are not counted in the head height measurement. However, they do affect how the photo needs to be framed. If you crop a photo so that your hair fills the top of the frame, the skull may actually be too high in the frame, leaving insufficient space at the bottom and causing the chin to be cut off or too close to the bottom edge. The result is a technically non-compliant crop even though the intent was to "use all the space."

How to Get It Right

The most reliable path to a compliant head size is:

1. Take the photo at the right distance. Have someone else take the photo from 4–5 feet away with the camera at eye level. Use a plain white or off-white background. Look straight ahead with a neutral expression.
2. Use a file checker. The PhotoPass checker can flag file type and file size without changing the image. It does not inspect framing, and a third-party result is not an acceptance guarantee.
3. For paper, compare the finished 2×2 print with the official template. Measure the physical print, not an arbitrary screen preview.
4. For online renewal, keep the original. Upload it at opr.travel.state.gov and use the crop provided inside the official application.

Quick Reference

Measurement	Minimum	Maximum
Head height (chin to skull crown)	1 inch / 25 mm	1⅜ inches / 35 mm
Head as % of 2×2 photo height	~50%	~69%
Head height in pixels (at 300 DPI)	300 px	413 px
Photo dimensions	2×2 inches (51×51 mm) — fixed

Frequently Asked Questions

Does the measurement include the chin itself?

Yes. "Bottom of chin" means the lowest visible point of your jaw in the photo, which is the underside of the chin. The measurement runs from there to the top of the skull.

What if my head is naturally large or small?

Head size is measured in the photo, not in real life. If your skull is large, you simply stand farther from the camera to reduce its apparent size in the frame. If your skull is small, step a bit closer. The key is that the photo proportions are what matter, and those are controlled by camera distance and cropping.

Can I zoom in digitally after taking the photo?

Digital zoom degrades image quality and can result in a pixelated photo that is rejected for quality reasons even if the head size is correct. It is better to adjust physical distance from the camera and retake.

Does this rule apply to all U.S. passport applications, not just online renewal?

The numeric 1-to-1⅜-inch measurement is stated on the official printed-photo template used for paper applications. Online renewal uses an original digital upload and the application's own crop; do not treat the 600×600 print canvas as an online file requirement.

My child's head is smaller. Do the same measurements apply?

Yes, the same 1 to 1⅜-inch rule applies to child passport photos. Because children's heads are smaller in absolute terms, the camera may need to be closer than you'd use for an adult, or the photo cropped more tightly. An automated checker is especially helpful here since eyeballing proportions for small faces is difficult.

PhotoPass provides a preliminary check without altering the original. We do not submit your passport application. Renew only on the official State Department .gov website.