Columbus, OH to Chiang Mai: time difference
Chiang Mai is 11 h ahead of Columbus, OH. 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.
Columbus, OH 05:49 5:49 AM Chiang Mai 16:49 4:49 PM You –:–
05:49 5:49 AM
Eastern Daylight Time · UTC-4
☀️ 07:38 · 🌙 19:02
16:49 4:49 PM
Indochina Time · UTC+7
☀️ 06:17 · 🌙 18:07
·
+11 h
Chiang Mai is 11 h ahead of Columbus, OH.
When you, Columbus, OH 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
🇺🇸 Columbus, OH
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
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 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇺🇸 Columbus, OH | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 05:49 | 16:49 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Eastern Daylight Time | Indochina Time |
| UTC offset | UTC-4 | UTC+7 |
| Offset from Columbus, OH | — | +11 h |
| IANA zone | America/New York | Asia/Bangkok |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:38 | 06:17 |
| Sunset | 19:02 | 18:07 |
| Daylight | 11 h 24 min | 11 h 49 min |
| People on this clock | 905,748 | 127,240 |
Compare Columbus, OH with another city
More comparisons with Columbus, OH: the time zones next to it and the far side of the clock.
Nearby time zones
Columbus, OH and Chiang Mai: common questions
How many hours ahead of Columbus, OH, is Chiang Mai?
The clocks in Chiang Mai are 11 hours ahead of those in Columbus (UTC+7 and UTC−4).
What time is it in Chiang Mai when it is 9:00 AM in Columbus, OH?
When it is 9:00 AM in Columbus, it is 8:00 PM in Chiang Mai.
What time is it in Chiang Mai when it is 6:00 PM in Columbus, OH?
When it is 6:00 PM in Columbus, it is 5:00 AM (the next day) in Chiang Mai.
When do working hours in Columbus, OH, and in Chiang Mai overlap?
They don't: there are no shared working hours. The start of the day in Columbus (9:00 AM) is 8:00 PM in Chiang Mai, and the start of the day in Chiang Mai is 10:00 PM (the previous day) in Columbus.
When does the date change in Chiang Mai compared with Columbus, OH?
The new day starts in Chiang Mai earlier: at 1:00 PM in Columbus it is already midnight there. Until 11:00 AM in Chiang Mai, Columbus is still on the previous day.
Does the time gap between Columbus, OH, and Chiang Mai change during the year?
Yes – daylight saving time is used in Columbus but not in Chiang Mai. From November 1, 2026, Chiang Mai will be 12 hours ahead of Columbus.
