Bangkok to Sydney Time Converter

Bangkok is 3 hours behind Sydney · Bangkok UTC+7 · Sydney UTC+10

🇹🇭 Bangkok

🇦🇺 Sydney

Best time to connect

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

Bangkok ↔ Sydney time difference explained

Bangkok is 3 hours behind Sydney. Bangkok, 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 Bangkok 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 Bangkok and Sydney remote-work guides — cost of living, internet speed and visa options.

More Bangkok conversions

Bangkok → New York Bangkok → London Bangkok → Tokyo Bangkok → Singapore (CBD)Bangkok → Dubai Bangkok → Paris

Hour-by-hour: Bangkok to Sydney

When it's this time in Bangkok, 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)

Bangkok 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 Bangkok is 12pm, 12pm in Bangkok is 3pm, 2pm in Bangkok is 5pm, and 8pm in Bangkok is 11pm in Sydney.

Frequently asked questions

What is the time difference between Bangkok and Sydney?

Bangkok is 3 hours behind Sydney. Bangkok 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 Bangkok, what time is it in Sydney?

When it's 9am in Bangkok, it's 12:00 in Sydney (bangkok is 3 hours behind sydney).

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

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

Do Bangkok 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.