Check your printed-photo framing
US passport photo head size requirements are separate from the outside dimensions of the photograph. For a printed two-inch-square photo, the Department of State specifies a head height from the bottom of the chin to the top of the head of 1 to 1⅜ inches, described nominally as 25–35 mm.
A square photo can therefore be the right overall size and still have incorrect head framing. Measure both the photo and the head rather than treating one as proof of the other.
Know which measurement you are making
The photo boundary is the outside two-inch square. The head-height measurement is a vertical distance within that square. It does not include the shoulders or the empty space above the head, and it is not the width of the face.
Keep the person facing straight ahead, with the head upright. A tilted or turned head makes both the photograph and a simple vertical measurement harder to assess. Fix that pose when taking the picture rather than rotating or stretching the face to match a guide.
Use the official examples to judge the top-of-head position. A hairstyle can make the crown less obvious. Do not invent an exact crown point from an automatic oval, and do not alter the hair or face to make the measurement easier.
Convert the range for a 600-pixel printed-photo file
If the entire two-inch square is 600 pixels tall, the print scale is 300 pixels per inch. A one-inch head height corresponds to 300 pixels. A 1⅜-inch height corresponds to 412.5 pixels. Whole-pixel positioning means that this is an approximate image-level check rather than a replacement for measuring the final print.
The same range is 50% to 68.75% of the photo height. This ratio helps explain why a tiny head in a large square is unsuitable even when the exported width and height are correct.
| Measurement | Printed size | At 300 pixels per inch |
|---|---|---|
| Full photo height | 2 inches | 600 pixels |
| Lower head-height bound | 1 inch | 300 pixels |
| Upper head-height bound | 1⅜ inches | About 413 pixels |
Do not use these pixel numbers for every digital application. They are derived from a specific two-inch print prepared at 300 PPI. Online renewal uses its own original-photo upload and positioning workflow.
Adjust framing without stretching the face
Open the passport cropping workspace with a suitable source and choose the printed US preset. Increase zoom if the head is too small within the frame; reduce zoom if you have enough source area and the head is too large. Reposition to keep the head centered.
Watch the entire head as you adjust. A crop that fixes one measurement can cut away another important part of the image. If the source was taken too close or already cuts off the top of the head, return to a wider original or retake the photo.
Do not separately scale width and height to fit an oval. That distorts the face. The workspace keeps the source proportions while changing which area falls inside the selected crop.
Treat alignment guides as aids, not measurements
ToolNivo's oval and lines are placement aids. They do not find the chin or crown automatically, and they cannot decide official compliance. The printed US mode includes a one-inch reference ruler in the preview, but you still need to identify the actual measurement endpoints.
Turn the guides off for a final review. A face can appear centered against a visual overlay while being tilted, blurred, or incorrectly framed. Check the original image and the final crop as photographs, not just as shapes inside a diagram.
If you need the outside dimension calculation, use the 2x2 size explanation. That article explains the difference between physical size and the pixel grid.
Measure after printing as well
A correct image-level measurement can become wrong if the printer scales the whole sheet. Print at actual size, then measure the photo boundary and the chin-to-crown height on one sample before cutting all copies.
For example, a print dialog that enlarges the PDF by 5% enlarges the head as well as the outside square. Correcting only the cut size does not undo the head enlargement. Fix the print scaling and make a new sample.
The home-printing guide covers the settings that commonly cause this problem. If the print size is accurate but the head is not, return to framing rather than changing the paper setting.
When to take another photograph
Retake when the source cuts off part of the head, uses a very close camera angle, has an unsuitable pose, or lacks enough detail after cropping. Increasing output pixels is not a repair for those problems.
If you have difficulty judging the framing from the official examples, use a professional photo service. A measurable guide is useful, but it does not replace an appropriate source image or the authority's review.
Frequently asked questions
Is head width also one inch?
The range discussed here is the vertical chin-to-top-of-head measurement for printed US passport photos. Do not apply it as a face-width rule.
Does ToolNivo measure my face automatically?
No. Its guides and reference line support manual review. They are not face recognition or an official compliance check.
Can I use this for online renewal?
Do not force an online renewal original into this print-specific workflow. Read the separate renewal guide and follow the government's positioning process.
Get the outer square, the head framing, and the print scale right as separate checks. Passing one does not guarantee the others.
Sources and scope
Sources reviewed October 14, 2026. Requirements and retailer services can change. ToolNivo is an independent preparation tool, not a government authority or a retailer partner.
Check your printed-photo framing
Related photo guides
- How to Take a Passport Photo at Home: Step-by-Step Guide
- 2x2 Passport Photo Size: Inches, MM and Pixels Explained
- How to Print Passport Photos at Home Without Scaling