Guildford to Chiang Mai: time difference
Chiang Mai is 6 h ahead of Guildford. 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.
Guildford 02:31 2:31 AM Chiang Mai 08:31 8:31 AM You –:–
02:31 2:31 AM
British Summer Time · UTC+1
☀️ 07:18 · 🌙 18:22
08:31 8:31 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+6 h
Chiang Mai is 6 h ahead of Guildford.
When you, Guildford 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
🇬🇧 Guildford
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 | 🇬🇧 Guildford | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 02:31 | 08:31 |
| 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 Guildford | — | +6 h |
| IANA zone | Europe/London | Asia/Bangkok |
| Daylight saving | On summer time → UTC+0, Oct 25, 01:00 | Not observed |
| Sunrise | 07:18 | 06:17 |
| Sunset | 18:22 | 18:07 |
| Daylight | 11 h 5 min | 11 h 49 min |
| People on this clock | 66,773 | 127,240 |
Compare Guildford with another city
More comparisons with Guildford: the time zones next to it and the far side of the clock.
Big time differences
Guildford and Chiang Mai: common questions
What is the time difference between Guildford and Chiang Mai?
Chiang Mai is 6 hours ahead: it uses UTC+7, while Guildford is on UTC+1.
What time is it in Chiang Mai when it is 9:00 AM in Guildford?
When it is 9:00 AM in Guildford, it is 3:00 PM in Chiang Mai.
What time is it in Chiang Mai when it is 6:00 PM in Guildford?
When it is 6:00 PM in Guildford, it is 12:00 AM (the next day) in Chiang Mai.
Is there a time when both Guildford and Chiang Mai are at work?
Yes: from 9:00 AM to 12:00 PM in Guildford (3:00 PM to 6:00 PM in Chiang Mai), the working days (9:00 AM–6:00 PM) overlap.
From what time in Guildford is it tomorrow in Chiang Mai?
Once it is 6:00 PM in Guildford, the date in Chiang Mai has already changed. Until 6:00 AM in Chiang Mai, it is still the previous day in Guildford.
Is the time difference between Guildford and Chiang Mai the same all year?
No. Only Guildford switches to summer time, so the gap changes twice a year. From October 25, 2026, Chiang Mai will be 7 hours ahead of Guildford.
