Austin, TX to Koh Chang: time difference
Koh Chang is 12 h ahead of Austin, TX. 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.
Austin, TX 22:28 10:28 PM Koh Chang 10:28 10:28 AM You –:–
22:28 10:28 PM
Central Daylight Time · UTC-5
☀️ 07:30 · 🌙 19:08
10:28 10:28 AM
Indochina Time · UTC+7
☀️ 06:01 · 🌙 17:56
·
+12 h
Koh Chang is 12 h ahead of Austin, TX.
When you, Austin, TX and Koh Chang are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇺🇸 Austin, TX
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
🇹🇭 Koh Chang
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 11 11 AM
📍 Your time
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Time zones side by side
| Detail | 🇺🇸 Austin, TX | 🇹🇭 Koh Chang |
|---|---|---|
| Local time | 22:28 | 10:28 |
| Local date | Friday, October 9, 2026 | Saturday, October 10, 2026 |
| Time zone | Central Daylight Time | Indochina Time |
| UTC offset | UTC-5 | UTC+7 |
| Offset from Austin, TX | — | +12 h |
| IANA zone | America/Chicago | Asia/Bangkok |
| Daylight saving | On summer time → UTC-6, Nov 1, 01:00 | Not observed |
| Sunrise | 07:30 | 06:01 |
| Sunset | 19:08 | 17:56 |
| Daylight | 11 h 38 min | 11 h 56 min |
| People on this clock | 974,447 | 8,500 |
Compare Austin, TX with another city
More comparisons with Austin, TX: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Austin, TX and Koh Chang: common questions
What is the time difference between Austin, TX, and Koh Chang?
Koh Chang is 12 hours ahead: it uses UTC+7, while Austin is on UTC−5.
What time is it in Koh Chang at the start of the working day in Austin, TX?
The working day in Austin starts at 9:00 AM; in Koh Chang it is 9:00 PM at that moment.
What time is it in Koh Chang when it is 6:00 PM in Austin, TX?
When it is 6:00 PM in Austin, it is 6:00 AM (the next day) in Koh Chang.
When is a good time to call Koh Chang from Austin, TX?
Working hours (9:00 AM–6:00 PM) in Austin and in Koh Chang do not overlap. At 9:00 AM in Austin it is 9:00 PM in Koh Chang; when the working day starts in Koh Chang, it is 9:00 PM (the previous day) in Austin.
When does the date change in Koh Chang compared with Austin, TX?
The new day starts in Koh Chang earlier: at 12:00 PM in Austin it is already midnight there. Until 12:00 PM in Koh Chang, Austin is still on the previous day.
Is the time difference between Austin, TX, and Koh Chang the same all year?
No. Only Austin switches to summer time, so the gap changes twice a year. From November 1, 2026, Koh Chang will be 13 hours ahead of Austin.
