Istanbul to Thoothukudi: time difference
Thoothukudi is 2 h 30 min ahead of Istanbul. Live clocks for both, the working hours they share, and how each one sits against your own time.
+2 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 00:25 12:25 AM Thoothukudi 02:55 2:55 AM You –:–
00:25 12:25 AM
GMT+03:00 · UTC+3
☀️ 07:21 · 🌙 18:18
02:55 2:55 AM
India Standard Time · UTC+5:30
☀️ 06:06 · 🌙 18:00
·
+2 h 30 min
Thoothukudi is 2 h 30 min ahead of Istanbul.
When you, Istanbul and Thoothukudi are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇹🇷 Istanbul
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇮🇳 Thoothukudi
2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM 15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇷 Istanbul | 🇮🇳 Thoothukudi |
|---|---|---|
| Local time | 00:25 | 02:55 |
| Local date | Wednesday, October 21, 2026 | Wednesday, October 21, 2026 |
| Time zone | GMT+03:00 | India Standard Time |
| UTC offset | UTC+3 | UTC+5:30 |
| Offset from Istanbul | — | +2 h 30 min |
| IANA zone | Europe/Istanbul | Asia/Kolkata |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:21 | 06:06 |
| Sunset | 18:18 | 18:00 |
| Daylight | 10 h 57 min | 11 h 54 min |
| People on this clock | 15,701,602 | 100,000 |
Compare Istanbul with another city
More comparisons with Istanbul: the time zones next to it and the far side of the clock.
Big time differences
Istanbul and Thoothukudi: common questions
What is the time difference between Istanbul and Thoothukudi?
Thoothukudi is 2 hours and 30 minutes ahead: it uses UTC+5:30, while Istanbul is on UTC+3.
What time is it in Thoothukudi at the start of the working day in Istanbul?
The working day in Istanbul starts at 9:00 AM; in Thoothukudi it is 11:30 AM at that moment.
What time is it in Thoothukudi when it is 6:00 PM in Istanbul?
When it is 6:00 PM in Istanbul, it is 8:30 PM in Thoothukudi.
When do working hours in Istanbul and in Thoothukudi overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 3:30 PM in Istanbul, which is 11:30 AM to 6:00 PM in Thoothukudi.
When is it already the next day in Thoothukudi?
From 9:30 PM in Istanbul it is already the next day in Thoothukudi. The other way round, until 2:30 AM in Thoothukudi it is still the previous day in Istanbul.
Is the time difference between Istanbul and Thoothukudi the same all year?
Yes. Neither Istanbul nor Thoothukudi switches to summer time, so the gap is always 2 hours and 30 minutes.
