Koh Samui to Dhaka: time difference
Dhaka is 1 h behind Koh Samui. Live clocks for both, the working hours they share, and how each one sits against your own time.
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Koh Samui 10:17 10:17 AM Dhaka 09:17 9:17 AM You –:–
10:17 10:17 AM
Indochina Time · UTC+7
☀️ 06:09 · 🌙 18:07
09:17 9:17 AM
Bangladesh Standard Time · UTC+6
☀️ 05:54 · 🌙 17:38
·
−1 h
Dhaka is 1 h behind Koh Samui.
When you, Koh Samui and Dhaka are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Koh Samui
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇧🇩 Dhaka
23 11 PM 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Koh Samui | 🇧🇩 Dhaka |
|---|---|---|
| Local time | 10:17 | 09:17 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | Bangladesh Standard Time |
| UTC offset | UTC+7 | UTC+6 |
| Offset from Koh Samui | — | −1 h |
| IANA zone | Asia/Bangkok | Asia/Dhaka |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:09 | 05:54 |
| Sunset | 18:07 | 17:38 |
| Daylight | 11 h 58 min | 11 h 44 min |
| People on this clock | 62,110 | 21,741,000 |
Compare Koh Samui with another city
More comparisons with Koh Samui: the time zones next to it and the far side of the clock.
Big time differences
Koh Samui and Dhaka: common questions
What is the time difference between Koh Samui and Dhaka?
Dhaka is 1 hour behind: it uses UTC+6, while Koh Samui is on UTC+7.
What time is it in Dhaka when it is 9:00 AM in Koh Samui?
When it is 9:00 AM in Koh Samui, it is 8:00 AM in Dhaka.
What time is it in Dhaka when it is 6:00 PM in Koh Samui?
When it is 6:00 PM in Koh Samui, it is 5:00 PM in Dhaka.
Is there a time when both Koh Samui and Dhaka are at work?
Yes: from 10:00 AM to 6:00 PM in Koh Samui (9:00 AM to 5:00 PM in Dhaka), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Dhaka compared with Koh Samui?
The new day starts in Dhaka later: until 1:00 AM in Koh Samui, it is still the previous day there. From 11:00 PM in Dhaka, Koh Samui is already on the next day.
Does the time gap between Koh Samui and Dhaka change during the year?
No, the clocks change neither in Koh Samui nor in Dhaka, so the gap is 1 hour all year round.
