Shanghai to Chennai Time Difference
Chennai is 2 hours 30 min behind Shanghai. When it is noon in Shanghai, it is 9.5:00 in Chennai.
Shanghai (UTC+8) → Kolkata (UTC+5:30)
🕐 Interactive Time Explorer
When it's 18:00 in Shanghai, it's 15.5:00 in Chennai
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Shanghai & Chennai✓ Perfect Match (5 hours)
◐ Extended Hours (5 hours)
✈️ Travel Information
Distance
4,662 km
Est. Flight Time
~6.5h
Time Difference
-2.5h
Work Hours Overlap
5h
Good
🔴 Office Closed
Today 12:00
12:00 - 17:00
⏰ Quick Conversion
06:00
Shanghai
3.5:00
Chennai
09:00
Shanghai
6.5:00
Chennai
12:00
Shanghai
9.5:00
Chennai
15:00
Shanghai
12.5:00
Chennai
18:00
Shanghai
15.5:00
Chennai
21:00
Shanghai
18.5:00
Chennai
00:00
Shanghai
21.5:00
Chennai (-1)
03:00
Shanghai
0.5:00
Chennai
Frequently Asked Questions
How many hours is Shanghai ahead of Chennai?
Chennai is 2 hours 30 min behind Shanghai. When it is 12:00 noon in Shanghai, it is 9.5:00 in Chennai. Shanghai operates on Asia/Shanghai (UTC+8), while Chennai uses Asia/Kolkata (UTC+5.5).
What is the best time to call Chennai from Shanghai?
There are 6 hours of overlapping business time (9 AM–5 PM) between Shanghai and Chennai. The best window is 12:00–18:00 Shanghai time (9.5:00–15.5:00 in Chennai).
Does the Shanghai to Chennai 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 Chennai
The distance between Shanghai and Chennai is approximately 4,662 km. A direct flight typically takes around 6.5 hours. Your arrival clock will show local Chennai time — use our Flight Time Calculator to predict exact arrival times.