Istanbul to Kalyan: time difference
Kalyan 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.
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Istanbul 03:52 3:52 AM Kalyan 06:22 6:22 AM You –:–
03:52 3:52 AM
GMT+03:00 · UTC+3
☀️ 07:20 · 🌙 18:19
06:22 6:22 AM
India Standard Time · UTC+5:30
☀️ 06:33 · 🌙 18:13
·
+2 h 30 min
Kalyan is 2 h 30 min ahead of Istanbul.
When you, Istanbul and Kalyan 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
🇮🇳 Kalyan
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 | 🇮🇳 Kalyan |
|---|---|---|
| Local time | 03:52 | 06:22 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 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 | 07:20 | 06:33 |
| Sunset | 18:19 | 18:13 |
| Daylight | 10 h 59 min | 11 h 39 min |
| People on this clock | 15,701,602 | 1,262,255 |
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 Kalyan: common questions
How many hours ahead of Istanbul is Kalyan?
The clocks in Kalyan are 2 hours and 30 minutes ahead of those in Istanbul (UTC+5:30 and UTC+3).
If it is 9:00 AM in Istanbul, what time is it in Kalyan?
At 9:00 AM in Istanbul, clocks in Kalyan show 11:30 AM.
What time is it in Kalyan at the end of the working day in Istanbul?
The working day in Istanbul ends at 6:00 PM; in Kalyan it is 8:30 PM at that moment.
Is there a time when both Istanbul and Kalyan are at work?
Yes: from 9:00 AM to 3:30 PM in Istanbul (11:30 AM to 6:00 PM in Kalyan), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Kalyan?
From 9:30 PM in Istanbul it is already the next day in Kalyan. The other way round, until 2:30 AM in Kalyan it is still the previous day in Istanbul.
Does the time gap between Istanbul and Kalyan change during the year?
No, the clocks change neither in Istanbul nor in Kalyan, so the gap is 2 hours and 30 minutes all year round.
