🇨🇿 Ostrava, Czech Republic
52
- Central European Summer Time
- UTC+2
- Night
☀️ 07:01 · 🌙 18:09 · 11 h 8 min
Ostrava to Chiang Mai: time difference
Chiang Mai is 5 h ahead of Ostrava. 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.
Ostrava 04:35 4:35 AM Chiang Mai 09:35 9:35 AM You –:–
04:35 4:35 AM
Central European Summer Time · UTC+2
☀️ 07:01 · 🌙 18:09
09:35 9:35 AM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+5 h
Chiang Mai is 5 h ahead of Ostrava.
When you, Ostrava 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
🇨🇿 Ostrava
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇿 Ostrava | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 04:35 | 09:35 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central European Summer Time | Indochina Time |
| UTC offset | UTC+2 | UTC+7 |
| Offset from Ostrava | — | +5 h |
| IANA zone | Europe/Prague | Asia/Bangkok |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:01 | 06:17 |
| Sunset | 18:09 | 18:07 |
| Daylight | 11 h 8 min | 11 h 49 min |
| People on this clock | 304,880 | 127,240 |
Compare Ostrava with another city
More comparisons with Ostrava: the time zones next to it and the far side of the clock.
Big time differences
Ostrava and Chiang Mai: common questions
How many hours ahead of Ostrava is Chiang Mai?
The clocks in Chiang Mai are 5 hours ahead of those in Ostrava (UTC+7 and UTC+2).
If it is 9:00 AM in Ostrava, what time is it in Chiang Mai?
At 9:00 AM in Ostrava, clocks in Chiang Mai show 2:00 PM.
What time is it in Chiang Mai at the end of the working day in Ostrava?
The working day in Ostrava ends at 6:00 PM; in Chiang Mai it is 11:00 PM at that moment.
When do working hours in Ostrava and in Chiang Mai overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 1:00 PM in Ostrava, which is 2:00 PM to 6:00 PM in Chiang Mai.
From what time in Ostrava is it tomorrow in Chiang Mai?
Once it is 7:00 PM in Ostrava, the date in Chiang Mai has already changed. Until 5:00 AM in Chiang Mai, it is still the previous day in Ostrava.
Is the time difference between Ostrava and Chiang Mai the same all year?
No. Only Ostrava switches to summer time, so the gap changes twice a year. From October 25, 2026, Chiang Mai will be 6 hours ahead of Ostrava.
