Greenfield, OH to Chiang Mai: time difference
Chiang Mai is 11 h ahead of Greenfield, 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.
Greenfield, OH 09:34 9:34 AM Chiang Mai 20:34 8:34 PM You –:–
09:34 9:34 AM
Eastern Daylight Time · UTC-4
☀️ 07:49 · 🌙 18:49
20:34 8:34 PM
Indochina Time · UTC+7
☀️ 06:20 · 🌙 17:59
·
+11 h
Chiang Mai is 11 h ahead of Greenfield, OH.
When you, Greenfield, 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
🇺🇸 Greenfield, 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
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Time zones side by side
| Detail | 🇺🇸 Greenfield, OH | 🇹🇭 Chiang Mai |
|---|---|---|
| Local time | 09:34 | 20:34 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | Eastern Daylight Time | Indochina Time |
| UTC offset | UTC-4 | UTC+7 |
| Offset from Greenfield, OH | — | +11 h |
| IANA zone | America/New York | Asia/Bangkok |
| Daylight saving | On summer time → UTC-5, Nov 1, 01:00 | Not observed |
| Sunrise | 07:49 | 06:20 |
| Sunset | 18:49 | 17:59 |
| Daylight | 11 h | 11 h 39 min |
| People on this clock | 17,768 | 127,240 |
Compare Greenfield, OH with another city
More comparisons with Greenfield, OH: the time zones next to it and the far side of the clock.
Nearby time zones
Greenfield, OH and Chiang Mai: common questions
What is the time difference between Greenfield, OH, and Chiang Mai?
Chiang Mai is 11 hours ahead: it uses UTC+7, while Greenfield is on UTC−4.
If it is 9:00 AM in Greenfield, OH, what time is it in Chiang Mai?
At 9:00 AM in Greenfield, clocks in Chiang Mai show 8:00 PM.
If it is 6:00 PM in Greenfield, OH, what time is it in Chiang Mai?
At 6:00 PM in Greenfield, clocks in Chiang Mai show 5:00 AM (the next day).
When is a good time to call Chiang Mai from Greenfield, OH?
Working hours (9:00 AM–6:00 PM) in Greenfield and in Chiang Mai do not overlap. At 9:00 AM in Greenfield it is 8:00 PM in Chiang Mai; when the working day starts in Chiang Mai, it is 10:00 PM (the previous day) in Greenfield.
When does the date change in Chiang Mai compared with Greenfield, OH?
The new day starts in Chiang Mai earlier: at 1:00 PM in Greenfield it is already midnight there. Until 11:00 AM in Chiang Mai, Greenfield is still on the previous day.
Is the time difference between Greenfield, OH, and Chiang Mai the same all year?
No. Only Greenfield switches to summer time, so the gap changes twice a year. From November 1, 2026, Chiang Mai will be 12 hours ahead of Greenfield.
