Hai Phong to Singapore Time Difference
Singapore is 1 hour ahead of Hai Phong. When it is noon in Hai Phong, it is 13:00 in Singapore.
Ho Chi_Minh (UTC+7) → Singapore (UTC+8)
🕐 Interactive Time Explorer
When it's 05:00 in Hai Phong, it's 06:00 in Singapore
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Hai Phong & Singapore✓ Perfect Match (7 hours)
◐ Extended Hours (2 hours)
✈️ Travel Information
Distance
2,192 km
Est. Flight Time
~3.6h
Time Difference
+1h
Work Hours Overlap
7h
Excellent
🟢 Good to Call Now
12:02
09:00 - 16:00
⏰ Quick Conversion
06:00
Hai Phong
07:00
Singapore
09:00
Hai Phong
10:00
Singapore
12:00
Hai Phong
13:00
Singapore
15:00
Hai Phong
16:00
Singapore
18:00
Hai Phong
19:00
Singapore
21:00
Hai Phong
22:00
Singapore
00:00
Hai Phong
01:00
Singapore
03:00
Hai Phong
04:00
Singapore
Frequently Asked Questions
How many hours is Hai Phong behind Singapore?
Singapore is 1 hour ahead of Hai Phong. When it is 12:00 noon in Hai Phong, it is 13:00 in Singapore. Hai Phong operates on Asia/Ho Chi Minh (UTC+7), while Singapore uses Asia/Singapore (UTC+8).
What is the best time to call Singapore from Hai Phong?
There are 7 hours of overlapping business time (9 AM–5 PM) between Hai Phong and Singapore. The best window is 09:00–16:00 Hai Phong time (10:00–17:00 in Singapore).
Does the Hai Phong to Singapore 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 Hai Phong and Singapore
The distance between Hai Phong and Singapore is approximately 2,192 km. A direct flight typically takes around 3.6 hours. Your arrival clock will show local Singapore time — use our Flight Time Calculator to predict exact arrival times.