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Time Difference: Hong Kong to Sydney

🇨🇳Hong KongUTC+8
vs
🇦🇺SydneyUTC+10
🇨🇳
Hong Kong, China
Wed, Oct 7
🇦🇺
Sydney, Australia
Thu, Oct 8

Click a time to convert

Time Difference
3 hours
Sydney is 3 hours ahead of Hong Kong
Compare on map
🇨🇳
Hong Kong
View city page
🇦🇺
Sydney
View city page

Hong Kong vs Sydney timezone guide

Hong Kong (China) uses the Asia/Hong_Kong timezone at UTC+8, while Sydney (Australia) uses Australia/Sydney at UTC+10. This means Sydney is 2 hours ahead of Hong Kong (based on standard offsets — the live difference above accounts for daylight saving time).

Best meeting times between Hong Kong and Sydney

Standard 9-to-5 working hours overlap by 5 hours per day. The shared window is 9am–2pm in Hong Kong, which is 12pm–5pm in Sydney. Schedule recurring meetings inside that window and both teams stay inside standard working hours.

Hour-by-hour planner

Hong KongSydneyStatus
6am9amOne side outside 9-to-5 but still awake
7am10amOne side outside 9-to-5 but still awake
8am11amOne side outside 9-to-5 but still awake
9am12pmBoth at work — ideal meeting time
10am1pmBoth at work — ideal meeting time
11am2pmBoth at work — ideal meeting time
12pm3pmBoth at work — ideal meeting time
1pm4pmBoth at work — ideal meeting time
2pm5pmOne side outside 9-to-5 but still awake
3pm6pmOne side outside 9-to-5 but still awake
4pm7pmOne side outside 9-to-5 but still awake
5pm8pmHong Kong evening, Sydney evening
6pm9pmHong Kong evening, Sydney evening
7pm10pmHong Kong evening, Sydney late evening
8pm11pmHong Kong evening, Sydney late evening
9pm12amHong Kong evening, Sydney asleep
10pm1amHong Kong late evening, Sydney asleep

Green = standard working hours (9 AM – 5 PM). Amber = early (6–9 AM). Orange = evening (5–10 PM). Grey = asleep or late.

Daylight saving time between Hong Kong and Sydney

Sydney observes daylight saving time, but Hong Kong does not. That means the difference between the two cities changes seasonally — by one hour, around Sydney's transition dates.

  • Jan 1 → Apr 5Hong Kong is 3 hours behind Sydney
  • Apr 5 → Oct 4Hong Kong is 2 hours behind Sydney
  • Oct 4 → Jan 1Hong Kong is 3 hours behind Sydney

Distance between Hong Kong and Sydney

Great-circle distance
7,376 km
Direct flight time
~9h 41m

Hong Kong and Sydney are 7,376 km apart along the great-circle route. A direct flight takes roughly ~9h 41m, depending on aircraft type, winds, and routing.

More comparisons

Hong Kong to New YorkHong Kong to LondonHong Kong to TokyoSydney to New YorkSydney to LondonSydney to TokyoSydney to Dubai

Frequently asked questions

What is the time difference between Hong Kong and Sydney?
The current time difference is 3 hours. Hong Kong is currently 3 hours behind Sydney.
Is Hong Kong ahead of Sydney?
No. Hong Kong is currently 3 hours behind Sydney.
What time is it in Sydney when it's 9 AM in Hong Kong?
When it's 9 AM in Hong Kong, it's 12pm in Sydney.
When is the best time to schedule a meeting between Hong Kong and Sydney?
The best window is 9am–2pm in Hong Kong, which is 12pm–5pm in Sydney. That's 5 hours where both teams are inside standard 9-to-5 working hours.
Do Hong Kong and Sydney observe daylight saving time?
Sydney observes daylight saving time, but Hong Kong does not — the difference between the two cities changes by one hour around the DST transition dates.
How far apart are Hong Kong and Sydney?
Hong Kong and Sydney are 7,376 km apart along the great-circle route. A direct flight takes roughly 9 hours 41 minutes.