Time Difference between Hanoi and Sydney
Ho Chi_Minh (UTC+7) → Sydney (UTC+11)
🕐 Interactive Time Explorer
When it's 14:00 in Hanoi, it's 18:00 in Sydney
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Hanoi & Sydney✓ Perfect Match (4 hours)
◐ Extended Hours (6 hours)
✈️ Travel Information
Distance
7,766 km
Est. Flight Time
~10.1h
Time Difference
+4h
Work Hours Overlap
4h
Good
🔴 Office Closed
Tomorrow 09:00
09:00 - 13:00
⏰ Quick Conversion
06:00
Hanoi
10:00
Sydney
09:00
Hanoi
13:00
Sydney
12:00
Hanoi
16:00
Sydney
15:00
Hanoi
19:00
Sydney
18:00
Hanoi
22:00
Sydney
21:00
Hanoi
01:00
Sydney (+1)
00:00
Hanoi
04:00
Sydney
03:00
Hanoi
07:00
Sydney
❓ Frequently Asked Questions
Time Difference Between Hanoi and Sydney
Hanoi, Vietnam and Sydney, Australia are separated by a time difference of 4 hours. When it's noon in Hanoi, it's 4 hours later in Sydney.
Hanoi operates on Asia/Ho Chi_Minh timezone, while Sydney uses Australia/Sydney. Both cities may observe Daylight Saving Time at different dates, which can temporarily change the time difference by an hour.
Best Time to Call
To catch business hours in both cities, consider scheduling calls during early morning in Hanoi.
Flight Considerations
The distance between Hanoi and Sydney is approximately 7,766 km. A direct flight typically takes around 10.1 hours. When traveling, remember that your arrival time will be in local time. Use our Flight Time Calculator for accurate arrival predictions.