Koh Samui to Ubud, Bali: time difference
Ubud, Bali is 1 h ahead of 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 09:28 9:28 AM Ubud, Bali 10:28 10:28 AM You –:–
09:28 9:28 AM
Indochina Time · UTC+7
☀️ 06:09 · 🌙 18:07
10:28 10:28 AM
Central Indonesia Time · UTC+8
☀️ 05:59 · 🌙 18:14
·
+1 h
Ubud, Bali is 1 h ahead of Koh Samui.
When you, Koh Samui and Ubud, Bali 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
🇮🇩 Ubud, Bali
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 0 12 AM
📍 Your time
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- Early
- Working hours
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Time zones side by side
| Detail | 🇹🇭 Koh Samui | 🇮🇩 Ubud, Bali |
|---|---|---|
| Local time | 09:28 | 10:28 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | Central Indonesia Time |
| UTC offset | UTC+7 | UTC+8 |
| Offset from Koh Samui | — | +1 h |
| IANA zone | Asia/Bangkok | Asia/Makassar |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:09 | 05:59 |
| Sunset | 18:07 | 18:14 |
| Daylight | 11 h 58 min | 12 h 15 min |
| People on this clock | 62,110 | 74,800 |
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 Ubud, Bali: common questions
How many hours ahead of Koh Samui is Ubud, Bali?
The clocks in Ubud are 1 hour ahead of those in Koh Samui (UTC+8 and UTC+7).
If it is 9:00 AM in Koh Samui, what time is it in Ubud, Bali?
At 9:00 AM in Koh Samui, clocks in Ubud show 10:00 AM.
What time is it in Ubud, Bali, at the end of the working day in Koh Samui?
The working day in Koh Samui ends at 6:00 PM; in Ubud it is 7:00 PM at that moment.
When do working hours in Koh Samui and in Ubud, Bali, overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Koh Samui, which is 10:00 AM to 6:00 PM in Ubud.
When is it already the next day in Ubud, Bali?
From 11:00 PM in Koh Samui it is already the next day in Ubud. The other way round, until 1:00 AM in Ubud it is still the previous day in Koh Samui.
Does the time difference between Koh Samui and Ubud, Bali, change?
No. Neither place uses daylight saving time, so the difference stays 1 hour all year.
