Singapore to Chennai Time Difference
Chennai is 2 hours 30 min behind Singapore. When it is noon in Singapore, it is 9.5:00 in Chennai.
Singapore (UTC+8) → Kolkata (UTC+5:30)
🕐 Interactive Time Explorer
When it's 05:00 in Singapore, it's 2.5:00 in Chennai
Drag the slider to see corresponding times in both cities
🤝 Best Meeting Times
Singapore & Chennai✓ Perfect Match (5 hours)
◐ Extended Hours (5 hours)
✈️ Travel Information
Distance
2,902 km
Est. Flight Time
~4.4h
Time Difference
-2.5h
Work Hours Overlap
5h
Good
🟢 Good to Call Now
13:29
12:00 - 17:00
⏰ Quick Conversion
06:00
Singapore
3.5:00
Chennai
09:00
Singapore
6.5:00
Chennai
12:00
Singapore
9.5:00
Chennai
15:00
Singapore
12.5:00
Chennai
18:00
Singapore
15.5:00
Chennai
21:00
Singapore
18.5:00
Chennai
00:00
Singapore
21.5:00
Chennai (-1)
03:00
Singapore
0.5:00
Chennai
Frequently Asked Questions
How many hours is Singapore ahead of Chennai?
Chennai is 2 hours 30 min behind Singapore. When it is 12:00 noon in Singapore, it is 9.5:00 in Chennai. Singapore operates on Asia/Singapore (UTC+8), while Chennai uses Asia/Kolkata (UTC+5.5).
What is the best time to call Chennai from Singapore?
There are 6 hours of overlapping business time (9 AM–5 PM) between Singapore and Chennai. The best window is 12:00–18:00 Singapore time (9.5:00–15.5:00 in Chennai).
Does the Singapore 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 Singapore and Chennai
The distance between Singapore and Chennai is approximately 2,902 km. A direct flight typically takes around 4.4 hours. Your arrival clock will show local Chennai time — use our Flight Time Calculator to predict exact arrival times.