Chiang Mai to Guelma: time difference
Guelma 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 06:08 6:08 AM Guelma 00:08 12:08 AM You –:–
06:08 6:08 AM
Indochina Time · UTC+7
☀️ 06:19 · 🌙 18:01
00:08 12:08 AM
Central European Standard Time · UTC+1
☀️ 06:40 · 🌙 17:53
·
−6 h
Guelma is 6 h behind Chiang Mai.
When you, Chiang Mai and Guelma 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
🇩🇿 Guelma
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 | 🇩🇿 Guelma |
|---|---|---|
| Local time | 06:08 | 00:08 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Indochina Time | Central European Standard Time |
| UTC offset | UTC+7 | UTC+1 |
| Offset from Chiang Mai | — | −6 h |
| IANA zone | Asia/Bangkok | Africa/Algiers |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:19 | 06:40 |
| Sunset | 18:01 | 17:53 |
| Daylight | 11 h 41 min | 11 h 14 min |
| People on this clock | 127,240 | 120,847 |
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 Guelma: common questions
What is the time difference between Chiang Mai and Guelma?
Guelma is 6 hours behind: it uses UTC+1, while Chiang Mai is on UTC+7.
What time is it in Guelma when it is 9:00 AM in Chiang Mai?
When it is 9:00 AM in Chiang Mai, it is 3:00 AM in Guelma.
If it is 6:00 PM in Chiang Mai, what time is it in Guelma?
At 6:00 PM in Chiang Mai, clocks in Guelma show 12:00 PM.
When is a good time to call Guelma from Chiang Mai?
Between 3:00 PM and 6:00 PM in Chiang Mai – that is 9:00 AM to 12:00 PM in Guelma – both places are within working hours (9:00 AM–6:00 PM).
Until what time in Chiang Mai is it still yesterday in Guelma?
Before 6:00 AM in Chiang Mai, the date in Guelma has not changed yet. From 6:00 PM in Guelma, it is already the next day in Chiang Mai.
Is the time difference between Chiang Mai and Guelma the same all year?
Yes. Neither Chiang Mai nor Guelma switches to summer time, so the gap is always 6 hours.
