캄보디아 비자 체류 기간을 초과한 미국 여행객은 하루에 $10 을 내야 하며, 출국 시 공항에서 현금으로 지불해야 합니다. 이 벌금이 어떻게 계산되는지, 적은 금액을 넘어서면 벌금액이 어떻게 늘어나는지, 그리고 2026년에는 단 한 푼도 내지 않도록 하는 방법을 자세히 알아보겠습니다.

Cambodia charges US citizens a visa overstay fine of $10 USD per day, collected in cash at the airport Immigration counter on the day you leave. A 3-day overstay costs $30, a week costs $70, and the meter keeps running for every day past your 30-day stay. This per-day fee applies to short overstays. Once an overstay runs long — roughly past 30 days — Cambodian Immigration can stop treating it as a fee and start treating it as an immigration offense, which opens the door to detention, deportation at your own cost, and a ban on returning. Your 30-day stay is counted from the day you enter, single entry, and the tourist auto-extension ended in November 2025, so the only legal way to stay longer is a Business eVisa you can extend in-country. The reliable way to pay nothing is to count your days from the entry stamp and leave on time.
Below you will find the exact per-day cost, how the fine escalates from a fee into a serious problem, where your 30-day clock actually starts, and the cheapest move of all — never triggering the fine in the first place. The short version: count your days from the entry stamp, not the eVisa issue date. If you are still planning the trip, our guide to how long US citizens can stay in Cambodia sets the baseline this whole article is built on, and you can always apply online when you are ready.
For US citizens, a serious overstay also pulls in the US Embassy in Phnom Penh, which can help with a replacement passport or welfare contact but cannot waive a Cambodian fine, reverse a deportation, or lift a re-entry ban — those are entirely Cambodia's call. The practical takeaway is that a short overstay is a cash inconvenience and a long overstay is a genuine travel emergency, so the moment you realize you might run long, the right move is to fix your stay legally rather than let the days accumulate. If your trip is open-ended, our guide on whether you can still extend a Cambodia tourist visa explains why the answer changed in late 2025.
The number that matters for overstay purposes is the entry stamp in your passport. Count 30 days from that stamp and that is your last legal day. Do not count from your eVisa email, your flight booking, or the day you applied. Because the eVisa is single entry, there is no re-entry buffer and no grace period built into the stay — day 31 is an overstay even if your eVisa technically still shows months of validity left. Our breakdown of single-entry versus multiple-entry Cambodia visas for Americans explains why that single-entry rule is the trap that catches the most travelers.
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캄보디아 전자 입국 카드는 전자 비자와는 별개의 절차이며, 비용은 미화 $5 로 소액입니다. 저희를 통해 확인된 14개 항목을 작성하고, 출발 7일 전까지 제출하시면 됩니다. 이 수수료에 포함되는 항목과 비자 가격에 포함되지 않는 이유, 그리고 입국 심사대에서 신속하게 절차를 진행할 수 있도록 도와주는 과정에 대한 자세한 내용은 아래에서 확인하세요.
캄보디아 전자 입국 카드는 세 부분에 걸쳐 총 14개의 항목으로 구성되어 있으며, 입국 7일 전까지 작성해야 합니다. 각 항목에 필요한 정보(양식 순서대로)와 키오스크에서 미국 여행객을 식별하는 데 사용되는 날짜 형식표는 다음과 같습니다.
캄보디아 전자 입국 카드는 신분, 항공편 및 체류 정보, 간단한 세관 신고서 등 세 부분에 걸쳐 총 14가지 정보를 요구합니다. 각 항목에 필요한 정보와 작성 전에 준비해야 할 네 가지 사항을 아래에서 자세히 설명합니다.
If you already know your trip might run long, the fix is to plan for length before you leave home rather than improvise at day 28. A Business eVisa can be extended in-country for 1, 3, 6, or 12 months, and arranging that extension is dramatically cheaper and calmer than an overstay that tips into offense territory. Our Cambodia visa extension cost guide for Americans lays out what each extension path actually costs, so you can compare it against the $10-per-day meter and the risk that sits behind it.
For most vacationers, none of this is a problem — a 30-day stay is far longer than a typical Cambodia trip, and a phone reminder is all the protection you need. The travelers who get caught are the ones who picked a Tourist eVisa for an open-ended trip, then realized too late that the 30-day ceiling was firm. Choosing correctly at the start removes the whole question. When you are ready, you can apply online in about ten minutes, and for the complete set of entry rules and fees our Cambodia visa cost guide for Americans is the canonical reference.
Next steps and related reading for Americans: apply for your Cambodia eVisa when you are ready to lodge, bookmark our Cambodia visa guide for United States citizens as the single canonical reference, skim the FAQ on Cambodia visa cost for quick answers, and use our glossary of Cambodia visa terms to decode any acronym in this guide.