A square, recent headshot on a plain white background, saved as a JPEG under 2 MB. That is the whole Cambodia eVisa photo spec for Americans in 2026 — and you can shoot it at your kitchen window in five minutes with the phone in your pocket.
A recent passport-style headshot taken in the last 6 months, on a plain white or off-white background, with your full face visible, eyes open, and a neutral expression — no smile, no glasses, no hats. Save it as a JPEG, ideally 600×600 pixels or larger and squared off, with the file size under 2 MB. A phone photo taken against a white wall in daylight passes the upload check every time. The two specs Americans miss most often are the HEIC file format (iPhones default to it — convert to JPEG first) and a smile, which the upload validator auto-flags.
This guide gives you the exact size, pixel, and file specs Cambodian Immigration enforces, walks you through shooting a compliant photo at home, and lists the auto-flags that cost an American applicant a day. When you are ready, you can apply in a few minutes — the photo is one of five things you upload, and our full US application walkthrough shows you what every other field looks like.
If you want the same specs framed as a complete photo checklist with an at-home setup diagram, our companion photo requirements guide for US citizens lays it out card by card. For the deeper file mechanics — millimeters to inches, JPEG versus HEIC, and how to compress an oversized photo — see the dedicated photo size and file format breakdown.
If a photo does get flagged, it is not the end of your application — you simply re-upload a corrected version, with no extra charge, and the clock keeps running. Our guide to fixing a rejected Cambodia eVisa photo walks through each flag and the exact correction, and the photo rules sit inside the broader required documents checklist for US citizens if you want to see how the photo fits alongside your passport scan and email.
Next steps and related reading for Americans: apply for your Cambodia eVisa when your photo is ready, follow the full US step-by-step application guide if you want to see every field, and bookmark our Cambodia visa hub for US citizens as the single reference for cost, documents, and timing.
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首次赴柬埔寨旅行？以下是面向美国人的诚实首次旅客清单——签证、美元货币特点、安全现状、疫苗接种、寺庙着装规范，以及2026年新机场的实际抵达体验。
自2025年6月以来，泰国与柬埔寨之间的全部七个陆地边境已关闭，因此在2026年，美国人从泰国进入柬埔寨的唯一方式是乘坐飞机。以下是曼谷至暹粒和曼谷至金边航线的工作方式、登机前所需的柬埔寨电子签证，以及为何旧的波贝陆路计划已不再可行。
三种方式跨越柬埔寨首都与吴哥窟之间的195英里：15美元的特快巴士、45分钟的航班或缓慢的河流渡轮。以下是每种方式对美国旅行者的实际费用、所需时间以及哪种适合您的行程。
