Roman to Chiang Mai: time difference
Chiang Mai is 4 h ahead of Roman. 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.
Roman 09:23 9:23 AM Chiang Mai 13:23 1:23 PM You –:–
09:23 9:23 AM
Eastern European Summer Time · UTC+3
☀️ 07:37 · 🌙 18:18
13:23 1:23 PM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
·
+4 h
Chiang Mai is 4 h ahead of Roman.
When you, Roman 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
🇷🇴 Roman
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
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 0 12 AM 1 1 AM 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇷🇴 Roman | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 09:23 | 13:23 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern European Summer Time | Indochina Time |
| UTC offset | UTC+3 | UTC+7 |
| Offset from Roman | — | +4 h |
| IANA zone | Europe/Bucharest | Asia/Bangkok |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:37 | 06:20 |
| Sunset | 18:18 | 17:59 |
| Daylight | 10 h 41 min | 11 h 39 min |
| People on this clock | 80,328 | 127,240 |
Compare Roman with another city
More comparisons with Roman: the time zones next to it and the far side of the clock.
Big time differences
Roman and Chiang Mai: common questions
What is the time difference between Roman and Chiang Mai?
Chiang Mai is 4 hours ahead: it uses UTC+7, while Roman is on UTC+3.
What time is it in Chiang Mai at the start of the working day in Roman?
The working day in Roman starts at 9:00 AM; in Chiang Mai it is 1:00 PM at that moment.
If it is 6:00 PM in Roman, what time is it in Chiang Mai?
At 6:00 PM in Roman, clocks in Chiang Mai show 10:00 PM.
When do working hours in Roman and in Chiang Mai overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 2:00 PM in Roman, which is 1:00 PM to 6:00 PM in Chiang Mai.
When is it already the next day in Chiang Mai?
From 8:00 PM in Roman it is already the next day in Chiang Mai. The other way round, until 4:00 AM in Chiang Mai it is still the previous day in Roman.
Is the time difference between Roman and Chiang Mai the same all year?
No. Only Roman switches to summer time, so the gap changes twice a year. From October 25, 2026, Chiang Mai will be 5 hours ahead of Roman.
