Lisbon to Koh Chang: time difference
Koh Chang is 6 h ahead of Lisbon. Live clocks for both, the working hours they share, and how each one sits against your own time.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Lisbon 03:42 3:42 AM Koh Chang 09:42 9:42 AM You –:–
03:42 3:42 AM
Western European Summer Time · UTC+1
☀️ 07:41 · 🌙 19:07
09:42 9:42 AM
Indochina Time · UTC+7
☀️ 06:01 · 🌙 17:56
·
+6 h
Koh Chang is 6 h ahead of Lisbon.
When you, Lisbon and Koh Chang are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇵🇹 Lisbon
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
🇹🇭 Koh Chang
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 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇹 Lisbon | 🇹🇭 Koh Chang |
|---|---|---|
| Local time | 03:42 | 09:42 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Western European Summer Time | Indochina Time |
| UTC offset | UTC+1 | UTC+7 |
| Offset from Lisbon | — | +6 h |
| IANA zone | Europe/Lisbon | Asia/Bangkok |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:41 | 06:01 |
| Sunset | 19:07 | 17:56 |
| Daylight | 11 h 26 min | 11 h 56 min |
| People on this clock | 545,923 | 8,500 |
Compare Lisbon with another city
More comparisons with Lisbon: the time zones next to it and the far side of the clock.
Big time differences
Lisbon and Koh Chang: common questions
What is the time difference between Lisbon and Koh Chang?
Koh Chang is 6 hours ahead: it uses UTC+7, while Lisbon is on UTC+1.
If it is 9:00 AM in Lisbon, what time is it in Koh Chang?
At 9:00 AM in Lisbon, clocks in Koh Chang show 3:00 PM.
What time is it in Koh Chang when it is 6:00 PM in Lisbon?
When it is 6:00 PM in Lisbon, it is 12:00 AM (the next day) in Koh Chang.
When is a good time to call Koh Chang from Lisbon?
Between 9:00 AM and 12:00 PM in Lisbon – that is 3:00 PM to 6:00 PM in Koh Chang – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Koh Chang compared with Lisbon?
The new day starts in Koh Chang earlier: at 6:00 PM in Lisbon it is already midnight there. Until 6:00 AM in Koh Chang, Lisbon is still on the previous day.
Does the time difference between Lisbon and Koh Chang change?
Yes. The clocks change only in Lisbon. From October 25, 2026, Koh Chang will be 7 hours ahead of Lisbon.
