How long do I need to be out of Thailand after my 6-month stay before I can re-enter?

To re-enter Thailand after a 6-month stay, there is technically no minimum time you must be out of the country. Many users report being able to re-enter immediately after stamping out, whether at land borders or airports. Some mention that a common practice is to spend 6 hours or more outside the country, which can help demonstrate less reliance on Thailand. However, staying just a short time, even the same day, is generally accepted as long as you meet visa requirements.