Chiang Mai to Sydney Time Converter

Chiang Mai is 3 hours behind Sydney · Chiang Mai UTC+7 · Sydney UTC+10

🇹🇭 Chiang Mai

🇦🇺 Sydney

Best time to connect

Working hours overlap: 9am–3pm Chiang Mai time. That's the window when both cities are in a typical 9-to-5 workday — ideal for calls and meetings.

Chiang Mai ↔ Sydney time difference explained

Chiang Mai is 3 hours behind Sydney. Chiang Mai, Thailand runs on Asia/Bangkok (UTC+7) while Sydney, Australia uses Australia/Sydney (UTC+10). The converter above stays accurate through daylight saving changes because it reads live UTC offsets rather than fixed values. Whether you're coordinating remote work, booking a call, or planning travel between Chiang Mai and Sydney, the working-hours overlap panel shows exactly when both cities are awake and at their desks.

Need more than the time? See the full Chiang Mai and Sydney remote-work guides — cost of living, internet speed and visa options.

More Chiang Mai conversions

Chiang Mai → New York Chiang Mai → London Chiang Mai → Tokyo Chiang Mai → Singapore (CBD)Chiang Mai → Dubai Chiang Mai → Paris

Hour-by-hour: Chiang Mai to Sydney

When it's this time in Chiang Mai, here's the time in Sydney — all 24 hours, in both 24-hour and 12-hour (am/pm) format.

00:00 · 12am03:00 · 3am

01:00 · 1am04:00 · 4am

02:00 · 2am05:00 · 5am

03:00 · 3am06:00 · 6am

04:00 · 4am07:00 · 7am

05:00 · 5am08:00 · 8am

06:00 · 6am09:00 · 9am

07:00 · 7am10:00 · 10am

08:00 · 8am11:00 · 11am

09:00 · 9am12:00 · 12pm

10:00 · 10am13:00 · 1pm

11:00 · 11am14:00 · 2pm

12:00 · 12pm15:00 · 3pm

13:00 · 1pm16:00 · 4pm

14:00 · 2pm17:00 · 5pm

15:00 · 3pm18:00 · 6pm

16:00 · 4pm19:00 · 7pm

17:00 · 5pm20:00 · 8pm

18:00 · 6pm21:00 · 9pm

19:00 · 7pm22:00 · 10pm

20:00 · 8pm23:00 · 11pm

21:00 · 9pm00:00 · 12am (+1d)

22:00 · 10pm01:00 · 1am (+1d)

23:00 · 11pm02:00 · 2am (+1d)

Chiang Mai keeps Indochina Time (ICT, UTC+7) all year. Sydney keeps Australian Eastern Standard Time (AEST, UTC+10) from 5 April to 4 October 2026, and Australian Eastern Daylight Time (AEDT, UTC+11) for the rest of the year. On those offsets the time in Australia is 3 hours ahead of the time in Thailand: 9am in Chiang Mai is 12pm, 12pm in Chiang Mai is 3pm, 2pm in Chiang Mai is 5pm, and 8pm in Chiang Mai is 11pm in Sydney.

Frequently asked questions

What is the time difference between Chiang Mai and Sydney?

Chiang Mai is 3 hours behind Sydney. Chiang Mai is UTC+7 and Sydney is UTC+10. The live converter above updates every second and accounts for daylight saving time automatically.

When it's 9am in Chiang Mai, what time is it in Sydney?

When it's 9am in Chiang Mai, it's 12:00 in Sydney (chiang mai is 3 hours behind sydney).

What's the best time to schedule a call between Chiang Mai and Sydney?

The "best time to connect" panel above shows the live working-hours overlap — the window when both Chiang Mai and Sydney are within a typical 9-to-5 workday, ideal for meetings and calls.

Do Chiang Mai and Sydney observe daylight saving time?

Both cities' current UTC offsets are shown live above and adjust automatically when either region enters or leaves daylight saving time, so the converter is always accurate.