What matters
Passport Photo — United States dimensions at a glance
US passport photos are 2×2 inches (600×600 pixels at 300 DPI). The head must be 1 to 1⅜ inches from chin to crown. Plain white or off-white background required.
The US State Department rejects non-compliant photos, delaying passport processing which already takes weeks. Photo booths often get dimensions wrong.
Rejected applications add weeks to processing time. Common issues: wrong head size, shadows, non-white background, glasses reflections, wrong file dimensions.