Time Difference between Sydney and Hanoi
Sydney (UTC+11) → Ho Chi_Minh (UTC+7)
🕐 Interactive Time Explorer
When it's 17:00 in Sydney, it's 13:00 in Hanoi
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Sydney & Hanoi✓ 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
Today 13:00
13:00 - 17:00
⏰ Quick Conversion
06:00
Sydney
02:00
Hanoi
09:00
Sydney
05:00
Hanoi
12:00
Sydney
08:00
Hanoi
15:00
Sydney
11:00
Hanoi
18:00
Sydney
14:00
Hanoi
21:00
Sydney
17:00
Hanoi
00:00
Sydney
20:00
Hanoi (-1)
03:00
Sydney
23:00
Hanoi (-1)
❓ Frequently Asked Questions
Time Difference Between Sydney and Hanoi
Sydney, Australia and Hanoi, Vietnam are separated by a time difference of 4 hours. When it's noon in Sydney, it's 4 hours earlier in Hanoi.
Sydney operates on Australia/Sydney timezone, while Hanoi uses Asia/Ho Chi_Minh. 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 late afternoon in Sydney.
Flight Considerations
The distance between Sydney and Hanoi 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.