Chiang Mai to Swansea: time difference
Swansea is 6 h behind Chiang Mai. 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.
Chiang Mai 10:00 10:00 AM Swansea 04:00 4:00 AM You –:–
10:00 10:00 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
04:00 4:00 AM
British Summer Time · UTC+1
☀️ 07:32 · 🌙 18:35
·
−6 h
Swansea is 6 h behind Chiang Mai.
When you, Chiang Mai and Swansea are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇭 Chiang Mai
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
🇬🇧 Swansea
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 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇭 Chiang Mai | 🇬🇧 Swansea |
|---|---|---|
| Local time | 10:00 | 04:00 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Indochina Time | British Summer Time |
| UTC offset | UTC+7 | UTC+1 |
| Offset from Chiang Mai | — | −6 h |
| IANA zone | Asia/Bangkok | Europe/London |
| Daylight saving | Not observed | On summer time → UTC+0, Oct 25, 01:00 |
| Sunrise | 06:17 | 07:32 |
| Sunset | 18:07 | 18:35 |
| Daylight | 11 h 49 min | 11 h 4 min |
| People on this clock | 127,240 | 239,000 |
Compare Chiang Mai with another city
More comparisons with Chiang Mai: the time zones next to it and the far side of the clock.
Big time differences
Chiang Mai and Swansea: common questions
How many hours behind Chiang Mai is Swansea?
The clocks in Swansea are 6 hours behind those in Chiang Mai (UTC+1 and UTC+7).
If it is 9:00 AM in Chiang Mai, what time is it in Swansea?
At 9:00 AM in Chiang Mai, clocks in Swansea show 3:00 AM.
What time is it in Swansea at the end of the working day in Chiang Mai?
The working day in Chiang Mai ends at 6:00 PM; in Swansea it is 12:00 PM at that moment.
When is a good time to call Swansea from Chiang Mai?
Between 3:00 PM and 6:00 PM in Chiang Mai – that is 9:00 AM to 12:00 PM in Swansea – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Chiang Mai is it still yesterday in Swansea?
Before 6:00 AM in Chiang Mai, the date in Swansea has not changed yet. From 6:00 PM in Swansea, it is already the next day in Chiang Mai.
Does the time gap between Chiang Mai and Swansea change during the year?
Yes – daylight saving time is used in Swansea but not in Chiang Mai. From October 25, 2026, Swansea will be 7 hours behind Chiang Mai.
