Chiang Mai to St Helens: time difference
St Helens is 6 h behind Chiang Mai. Live clocks for both, the working hours they share, and how each one sits against your own time.
−6 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Chiang Mai 19:02 7:02 PM St Helens 13:02 1:02 PM You –:–
19:02 7:02 PM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
13:02 1:02 PM
British Summer Time · UTC+1
☀️ 07:43 · 🌙 18:10
·
−6 h
St Helens is 6 h behind Chiang Mai.
When you, Chiang Mai and St Helens 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
🇬🇧 St Helens
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 | 🇬🇧 St Helens |
|---|---|---|
| Local time | 19:02 | 13:02 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 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 | 06:19 | 07:43 |
| Sunset | 18:01 | 18:10 |
| Daylight | 11 h 41 min | 10 h 27 min |
| People on this clock | 127,240 | 183,200 |
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 St Helens: common questions
How many hours behind Chiang Mai is St Helens?
The clocks in St Helens are 6 hours behind those in Chiang Mai (UTC+1 and UTC+7).
What time is it in St Helens when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 3:00 AM in St Helens.
If it is 6:00 PM in Chiang Mai, what time is it in St Helens?
At 6:00 PM in Chiang Mai, clocks in St Helens show 12:00 PM.
Is there a time when both Chiang Mai and St Helens are at work?
Yes: from 3:00 PM to 6:00 PM in Chiang Mai (9:00 AM to 12:00 PM in St Helens), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Chiang Mai is it still yesterday in St Helens?
Before 6:00 AM in Chiang Mai, the date in St Helens has not changed yet. From 6:00 PM in St Helens, it is already the next day in Chiang Mai.
Does the time difference between Chiang Mai and St Helens change?
Yes. The clocks change only in St Helens. From October 25, 2026, St Helens will be 7 hours behind Chiang Mai.
