Ask question
This is NOT an official government website. We are an independent resource providing information and assistance to travelers.

How is the 180-day visa calculation done for my recent entry in Thailand?

Jan 29, 2025
a year ago
Not a big deal but CM immigration stamped me for July 27th and I entered today on DTV Jan 29th. The extra two days would be nice or am I not calculating the days right?
2,120
views
43
all likes
17
replies
13
users
TLDR : Answer Summary
The user is seeking clarification on their 180-day visa validity after entering Thailand. They initially thought they had missed two days based on the stamp dated July 27 and their entry on January 29, but commenters confirmed that the 180 days includes the entry date as day one, leading to a total of exactly 180 days, not two extra days.
DTV VISA RESOURCES / SERVICES
Jeff ********
you're anonymous so who cares
Like
Reply
Ethan ******
July or January?
Like
Reply
Paul *******
They're correct. Even passports expire 5 or 10 years from the date of issue minus one day. So if your passport was issued on January 29, 2025, it will expire on January 28, 2035, not January 29.
Like
Reply
Nick *******
@Paul ******
not true at all
Like
Reply
Paul *******
@Nick ******
Very true. I am a holder of multiple nationalities and every country does it this way.
Like
Reply
Donna ******
@Paul ******
Every country you hold a passport for, perhaps. But not true for all. Not that we're getting into a pissing contest, but my son has 4 and I can tell you with certainty that it's not every country.
Like
Reply
Paul *******
@Donna *****
My son holds 4 too and it's the same for him. Expiry 5 years from the date of issue minus one day.
Like
Reply
Nick *******
@Paul ******
well I’ve just looked at my British passport and it expires exactly 10 years to the day of issue
Like
Reply
Reply to
Nick *******
Reply
Donna ******
@Paul ******
Actually the dates mine are the same. ;)
Like
Reply
Reply to
Donna ******
Reply
Wesley ********
Not calculating correctly
Like
Reply
Anonymous *************
ORIGINAL POSTER
lol oops just got off a 20 hour flight thanks everyone!
Like
Reply
John *******
Are you saying they gave you two extra days or two few days?
Like
Reply
Steve *******
You got exactly 180 days. You can just fly out and back in at any point and get 180 days from the day you come back. The DTV is great in that way 🥳👌
Like
Reply
Michael ******
The IO is correct. The period between those dates is exactly 180 days. (Remember the entry date counts as day one.) Use a duration calendar to calculate.
Like
Reply
Andy ************
That's exactly 180 days, which is the allowable amount. I can't see how it's an extra two days
Like
Reply
James ********
@Andy ***********
Correct ✅
Like
Reply
Reply to
James ********
Reply
Sani **********
It's 180 days. Not 6 calendar months. Would it have been 6 calendar months then the stamp would have said July 28th because both start date and end date are inclusive. So you only "lose" 1 day.
Like
Reply
Reply to
Sani **********
Reply
The ask:thailand community, consisting of multiple Q/A groups with over 100,000 members, powers this platform. It is not an official government resource. Our members actively contribute to this resource, and while we strive for accuracy, we cannot guarantee its complete reliability. Assistance to travelers is provided as a community service.