Istanbul to Rudrapur: time difference
Rudrapur 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 20:47 8:47 PM Rudrapur 23:17 11:17 PM You –:–
20:47 8:47 PM
GMT+03:00 · UTC+3
☀️ 07:21 · 🌙 18:18
23:17 11:17 PM
India Standard Time · UTC+5:30
☀️ 06:17 · 🌙 17:39
·
+2 h 30 min
Rudrapur is 2 h 30 min ahead of Istanbul.
When you, Istanbul and Rudrapur 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
🇮🇳 Rudrapur
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 | 🇮🇳 Rudrapur |
|---|---|---|
| Local time | 20:47 | 23:17 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 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 | 06:17 |
| Sunset | 18:18 | 17:39 |
| Daylight | 10 h 57 min | 11 h 22 min |
| People on this clock | 15,701,602 | 140,857 |
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 Rudrapur: common questions
What is the time difference between Istanbul and Rudrapur?
Rudrapur is 2 hours and 30 minutes ahead: it uses UTC+5:30, while Istanbul is on UTC+3.
If it is 9:00 AM in Istanbul, what time is it in Rudrapur?
At 9:00 AM in Istanbul, clocks in Rudrapur show 11:30 AM.
If it is 6:00 PM in Istanbul, what time is it in Rudrapur?
At 6:00 PM in Istanbul, clocks in Rudrapur show 8:30 PM.
Is there a time when both Istanbul and Rudrapur are at work?
Yes: from 9:00 AM to 3:30 PM in Istanbul (11:30 AM to 6:00 PM in Rudrapur), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Rudrapur?
From 9:30 PM in Istanbul it is already the next day in Rudrapur. The other way round, until 2:30 AM in Rudrapur it is still the previous day in Istanbul.
Does the time gap between Istanbul and Rudrapur change during the year?
No, the clocks change neither in Istanbul nor in Rudrapur, so the gap is 2 hours and 30 minutes all year round.
