Hong Kong (Central) to Sydney Time Converter

Hong Kong (Central) is 2 hours behind Sydney · Hong Kong (Central) UTC+8 · Sydney UTC+10

🇭🇰 Hong Kong (Central)

🇦🇺 Sydney

Best time to connect

Working hours overlap: 9am–4pm Hong Kong (Central) time. That's the window when both cities are in a typical 9-to-5 workday — ideal for calls and meetings.

Hong Kong (Central) ↔ Sydney time difference explained

Hong Kong (Central) is 2 hours behind Sydney. Hong Kong (Central), Hong Kong runs on Asia/Hong Kong (UTC+8) 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 Hong Kong (Central) 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 Hong Kong (Central) and Sydney remote-work guides — cost of living, internet speed and visa options.

More Hong Kong (Central) conversions

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Hour-by-hour: Hong Kong (Central) to Sydney

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

00:00 · 12am02:00 · 2am

01:00 · 1am03:00 · 3am

02:00 · 2am04:00 · 4am

03:00 · 3am05:00 · 5am

04:00 · 4am06:00 · 6am

05:00 · 5am07:00 · 7am

06:00 · 6am08:00 · 8am

07:00 · 7am09:00 · 9am

08:00 · 8am10:00 · 10am

09:00 · 9am11:00 · 11am

10:00 · 10am12:00 · 12pm

11:00 · 11am13:00 · 1pm

12:00 · 12pm14:00 · 2pm

13:00 · 1pm15:00 · 3pm

14:00 · 2pm16:00 · 4pm

15:00 · 3pm17:00 · 5pm

16:00 · 4pm18:00 · 6pm

17:00 · 5pm19:00 · 7pm

18:00 · 6pm20:00 · 8pm

19:00 · 7pm21:00 · 9pm

20:00 · 8pm22:00 · 10pm

21:00 · 9pm23:00 · 11pm

22:00 · 10pm00:00 · 12am (+1d)

23:00 · 11pm01:00 · 1am (+1d)

Hong Kong (Central) keeps Hong Kong Time (HKT, UTC+8) 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 2 hours ahead of the time in Hong Kong: 9am in Hong Kong (Central) is 11am, 12pm in Hong Kong (Central) is 2pm, 2pm in Hong Kong (Central) is 4pm, and 8pm in Hong Kong (Central) is 10pm in Sydney.

Frequently asked questions

What is the time difference between Hong Kong (Central) and Sydney?

Hong Kong (Central) is 2 hours behind Sydney. Hong Kong (Central) is UTC+8 and Sydney is UTC+10. The live converter above updates every second and accounts for daylight saving time automatically.

When it's 9am in Hong Kong (Central), what time is it in Sydney?

When it's 9am in Hong Kong (Central), it's 11:00 in Sydney (hong kong (central) is 2 hours behind sydney).

What's the best time to schedule a call between Hong Kong (Central) and Sydney?

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

Do Hong Kong (Central) 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.