Denda Pelanggaran Masa Berlaku Visa Kamboja untuk Pelancong AS: Biaya dan Cara Menghindarinya

The per-day fine, in one number

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.

How the $10-per-day overstay fine actually works

You pay in cash, at the airport, on the way out

When the fine stops being a fee and becomes a problem

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.

Where your 30-day clock actually starts

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.

How to avoid the overstay fine entirely

• Count from the entry stamp. The day you clear Immigration is day one. Add 30 days on your phone calendar and that is your last legal day in the country. Set a reminder for day 28 so you have a buffer to get to the airport, not a panic on day 30.
• Pick the right visa before you fly. If there is any real chance your trip runs past 30 days, the Tourist eVisa is the wrong choice — it is a hard ceiling now. The Business eVisa is the only one you can extend from inside Cambodia.
• Build in airline and weather buffer. A canceled flight or a missed connection on day 30 turns into an overstay on day 31 through no fault of your own. If your departure is tight to the end of your stay, leave yourself a day of slack.
• Do not rely on a land-border hop. All seven Thailand-Cambodia land borders have been closed since June 2025, so the old trick of nipping across to reset a stay is not available — and it never reset a single-entry visa anyway.

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.