Sydney to Chiang Mai Time Converter

Sydney is 3 hours ahead of Chiang Mai · Sydney UTC+10 · Chiang Mai UTC+7

🇦🇺 Sydney

🇹🇭 Chiang Mai

Best time to connect

Working hours overlap: 12pm–6pm Sydney time. That's the window when both cities are in a typical 9-to-5 workday — ideal for calls and meetings.

Sydney ↔ Chiang Mai time difference explained

Sydney is 3 hours ahead of Chiang Mai. Sydney, Australia runs on Australia/Sydney (UTC+10) while Chiang Mai, Thailand uses Asia/Bangkok (UTC+7). 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 Sydney and Chiang Mai, the working-hours overlap panel shows exactly when both cities are awake and at their desks.

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

More Sydney conversions

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Hour-by-hour: Sydney to Chiang Mai

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

00:00 · 12am21:00 · 9pm (−1d)

01:00 · 1am22:00 · 10pm (−1d)

02:00 · 2am23:00 · 11pm (−1d)

03:00 · 3am00:00 · 12am

04:00 · 4am01:00 · 1am

05:00 · 5am02:00 · 2am

06:00 · 6am03:00 · 3am

07:00 · 7am04:00 · 4am

08:00 · 8am05:00 · 5am

09:00 · 9am06:00 · 6am

10:00 · 10am07:00 · 7am

11:00 · 11am08:00 · 8am

12:00 · 12pm09:00 · 9am

13:00 · 1pm10:00 · 10am

14:00 · 2pm11:00 · 11am

15:00 · 3pm12:00 · 12pm

16:00 · 4pm13:00 · 1pm

17:00 · 5pm14:00 · 2pm

18:00 · 6pm15:00 · 3pm

19:00 · 7pm16:00 · 4pm

20:00 · 8pm17:00 · 5pm

21:00 · 9pm18:00 · 6pm

22:00 · 10pm19:00 · 7pm

23:00 · 11pm20:00 · 8pm

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. Chiang Mai keeps Indochina Time (ICT, UTC+7) all year. On those offsets the time in Thailand is 3 hours behind the time in Australia: 9am in Sydney is 6am, 12pm in Sydney is 9am, 2pm in Sydney is 11am, and 8pm in Sydney is 5pm in Chiang Mai.

Frequently asked questions

What is the time difference between Sydney and Chiang Mai?

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

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

When it's 9am in Sydney, it's 6:00 in Chiang Mai (sydney is 3 hours ahead of chiang mai).

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

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

Do Sydney and Chiang Mai 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.