Swansea to Chiang Mai: time difference
Chiang Mai is 6 h ahead of Swansea. 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.
Swansea 03:05 3:05 AM Chiang Mai 09:05 9:05 AM You –:–
03:05 3:05 AM
British Summer Time · UTC+1
☀️ 07:32 · 🌙 18:35
09:05 9:05 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+6 h
Chiang Mai is 6 h ahead of Swansea.
When you, Swansea and Chiang Mai are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇧 Swansea
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
🇹🇭 Chiang Mai
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 | 🇬🇧 Swansea | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 03:05 | 09:05 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | British Summer Time | Indochina Time |
| UTC offset | UTC+1 | UTC+7 |
| Offset from Swansea | — | +6 h |
| IANA zone | Europe/London | Asia/Bangkok |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:32 | 06:17 |
| Sunset | 18:35 | 18:07 |
| Daylight | 11 h 4 min | 11 h 49 min |
| People on this clock | 239,000 | 127,240 |
Compare Swansea with another city
More comparisons with Swansea: the time zones next to it and the far side of the clock.
Big time differences
Swansea and Chiang Mai: common questions
How many hours ahead of Swansea is Chiang Mai?
The clocks in Chiang Mai are 6 hours ahead of those in Swansea (UTC+7 and UTC+1).
If it is 9:00 AM in Swansea, what time is it in Chiang Mai?
At 9:00 AM in Swansea, clocks in Chiang Mai show 3:00 PM.
What time is it in Chiang Mai at the end of the working day in Swansea?
The working day in Swansea ends at 6:00 PM; in Chiang Mai it is 12:00 AM (the next day) at that moment.
Is there a time when both Swansea and Chiang Mai are at work?
Yes: from 9:00 AM to 12:00 PM in Swansea (3:00 PM to 6:00 PM in Chiang Mai), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Chiang Mai?
From 6:00 PM in Swansea it is already the next day in Chiang Mai. The other way round, until 6:00 AM in Chiang Mai it is still the previous day in Swansea.
Is the time difference between Swansea and Chiang Mai the same all year?
No. Only Swansea switches to summer time, so the gap changes twice a year. From October 25, 2026, Chiang Mai will be 7 hours ahead of Swansea.
