What time is it in Ko Samui right now?

The clock at the top of this page shows the current local time in Ko Samui, Thailand, updated every second from your device's clock and the IANA time zone rules for Asia/Bangkok. Ko Samui is 7 hours ahead of UTC right now.

What time zone is Ko Samui in?

Ko Samui uses ICT (Indochina Time). Its IANA time zone identifier is Asia/Bangkok, and the current UTC offset is UTC+7.

Does Ko Samui observe daylight saving time?

No. Ko Samui stays on UTC+7 all year, so the difference to cities that do change their clocks, such as New York or London, shifts by an hour twice a year.

How do I schedule a meeting with someone in Ko Samui?

Open the time zone converter for Ko Samui to see what a given time there is for you, or use the meeting planner to find the hours when both of you are at work. A Cal.com booking link does the conversion for your guests automatically: they see your availability in their own time zone and pick a slot that works.

Current local time in Ko Samui, Surat Thani, Thailand

Ko Samui is on ICT (Indochina Time), UTC+7. Ko Samui does not observe daylight saving time, so the offset is the same all year.

Ko Samui, Thailand

9:55 PM:45ICT

Tuesday, October 27, 2026

UTC+7

Country: Thailand
Region: Surat Thani
Lat/Long: 9°32'N / 99°56'E
Elevation: 8 m
Population: 50,000
Currency: Baht (THB)
Languages: Thai, English
Dialling code: +66

Time zone in Ko Samui

Time zone
ICT
Indochina Time
UTC offset
UTC+7
7 hours ahead of UTC
Daylight saving
None
Same offset all year
Next clock change
None scheduled
Ko Samui keeps UTC+7

Ko Samui keeps the time of the IANA zone Asia/Bangkok, the one time zone in use in Thailand. Ko Samui does not observe daylight saving time, so the offset is the same all year.

About ICT Time zone converter for Ko Samui Meeting planner for Ko Samui

Sunrise and sunset in Ko Samui today

Sunrise
6:09 AM
Sunset
5:58 PM
Day length
11 hours 49 minutes
Date
Tue, Oct 27, 2026

Times are local to Ko Samui for Tue, Oct 27, 2026, computed for 9°32'N / 99°56'E.

Time difference between Ko Samui and other cities

The current local time in major cities around the world and how far each is ahead of or behind Ko Samui. Differences change when either side moves its clocks.

Current time in world cities compared to Ko Samui
City	Local time	Compared to Ko Samui
New YorkUnited States	Tue 10:55 AM	−11h (behind)
Los AngelesUnited States	Tue 7:55 AM	−14h (behind)
ChicagoUnited States	Tue 9:55 AM	−12h (behind)
TorontoCanada	Tue 10:55 AM	−11h (behind)
Mexico CityMexico	Tue 8:55 AM	−13h (behind)
São PauloBrazil	Tue 11:55 AM	−10h (behind)
LondonUnited Kingdom	Tue 2:55 PM	−7h (behind)
ParisFrance	Tue 3:55 PM	−6h (behind)
BerlinGermany	Tue 3:55 PM	−6h (behind)
MadridSpain	Tue 3:55 PM	−6h (behind)
JohannesburgSouth Africa	Tue 4:55 PM	−5h (behind)
DubaiUnited Arab Emirates	Tue 6:55 PM	−3h (behind)
MumbaiIndia	Tue 8:25 PM	−1h 30m (behind)
SingaporeSingapore	Tue 10:55 PM	+1h (ahead)
ShanghaiChina	Tue 10:55 PM	+1h (ahead)
TokyoJapan	Tue 11:55 PM	+2h (ahead)
SydneyAustralia	Wed 1:55 AM	+4h (ahead)
AucklandNew Zealand	Wed 3:55 AM	+6h (ahead)

Other cities near Ko Samui

All 297 cities in Thailand

Frequently asked questions

Place data from GeoNames (CC BY 4.0). Times follow the IANA time zone database; sunrise and sunset are computed for the city's coordinates.