Pick your passport and entry date. You get your last legal day, how many days are left, extension options, and whether a land crossing counts against the new two-per-year cap.
| Group | Stay per entry | Who |
|---|---|---|
| Visa exemption | 30 days | 60 countries and territories, including the US, UK, EU, Australia, Canada, Japan, India |
| Bilateral agreement | 90 days | Argentina, Brazil, Chile, Peru, South Korea |
| Bilateral agreement | 30 days | China, Hong Kong, Kazakhstan, Laos, Macao, Mongolia, Russia, Timor-Leste, Vietnam |
| Bilateral agreement | 14 days | Cambodia, Myanmar (airports only) |
| Visa exemption | 15 days | Mauritius, Seychelles |
| Visa on arrival | 15 days | Azerbaijan, Belarus, Serbia (2,000 THB) |
| Everyone else | — | Visa or e-Visa before travel |
Extension. A 30-day visa-free stay can be extended once by up to 30 more days at an immigration office, form TM.7, fee 1,900 THB. The officer decides; it is not automatic.
Land-border cap. Visa-free entries through a land border are limited to two per calendar year. Malaysian, Bruneian, Indonesian and Singaporean passports are exempt. There is no number in the law for air arrivals, but officers can refuse repeated back-to-back visa runs.
Overstay. 500 THB per day, up to 20,000 THB. Overstays of 90 days or more can bring an entry ban.
At the airport. Fill in the Thailand Digital Arrival Card (TDAC) before you fly. Officers may ask for 10,000 THB per person in cash or on a statement, and an onward ticket.
Rules last checked 1 October 2026. This calculator is an independent guide, not an official government service and not legal advice. Immigration officers make the final decision, and the date stamped in your passport is the one that counts.