Shanghai to Hai Phong Time Difference
Hai Phong is 1 hour behind Shanghai. When it is noon in Shanghai, it is 11:00 in Hai Phong.
Shanghai (UTC+8) → Ho Chi_Minh (UTC+7)
🕐 Interactive Time Explorer
When it's 04:00 in Shanghai, it's 03:00 in Hai Phong
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Shanghai & Hai Phong✓ Perfect Match (7 hours)
◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
1,871 km
Est. Flight Time
~3.2h
Time Difference
-1h
Work Hours Overlap
7h
Excellent
🟢 Good to Call Now
12:34
10:00 - 17:00
⏰ Quick Conversion
06:00
Shanghai
05:00
Hai Phong
09:00
Shanghai
08:00
Hai Phong
12:00
Shanghai
11:00
Hai Phong
15:00
Shanghai
14:00
Hai Phong
18:00
Shanghai
17:00
Hai Phong
21:00
Shanghai
20:00
Hai Phong
00:00
Shanghai
23:00
Hai Phong (-1)
03:00
Shanghai
02:00
Hai Phong
Frequently Asked Questions
How many hours is Shanghai ahead of Hai Phong?
Hai Phong is 1 hour behind Shanghai. When it is 12:00 noon in Shanghai, it is 11:00 in Hai Phong. Shanghai operates on Asia/Shanghai (UTC+8), while Hai Phong uses Asia/Ho Chi Minh (UTC+7).
What is the best time to call Hai Phong from Shanghai?
There are 8 hours of overlapping business time (9 AM–5 PM) between Shanghai and Hai Phong. The best window is 10:00–18:00 Shanghai time (09:00–17:00 in Hai Phong).
Does the Shanghai to Hai Phong time difference change throughout the year?
The time difference can shift by up to one hour when either city observes Daylight Saving Time (DST). DST transition dates differ between countries — typically March/April in the Northern Hemisphere and October in the Southern Hemisphere. Always verify the live difference above when scheduling important meetings near DST changeover dates.
Flying between Shanghai and Hai Phong
The distance between Shanghai and Hai Phong is approximately 1,871 km. A direct flight typically takes around 3.2 hours. Your arrival clock will show local Hai Phong time — use our Flight Time Calculator to predict exact arrival times.