Istanbul to Kostanay: time difference
Kostanay is 2 h 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 15:52 3:52 PM Kostanay 17:52 5:52 PM You –:–
15:52 3:52 PM
Türkiye Standard Time · UTC+3
☀️ 07:41 · 🌙 17:56
17:52 5:52 PM
Kazakhstan Time · UTC+5
☀️ 07:53 · 🌙 17:07
·
+2 h
Kostanay is 2 h ahead of Istanbul.
When you, Istanbul and Kostanay 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
🇰🇿 Kostanay
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 0 12 AM 1 1 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇹🇷 Istanbul | 🇰🇿 Kostanay |
|---|---|---|
| Local time | 15:52 | 17:52 |
| Local date | Friday, November 6, 2026 | Friday, November 6, 2026 |
| Time zone | Türkiye Standard Time | Kazakhstan Time |
| UTC offset | UTC+3 | UTC+5 |
| Offset from Istanbul | — | +2 h |
| IANA zone | Europe/Istanbul | Asia/Qostanay |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:41 | 07:53 |
| Sunset | 17:56 | 17:07 |
| Daylight | 10 h 15 min | 9 h 14 min |
| People on this clock | 15,701,602 | 264,446 |
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 Kostanay: common questions
What is the time difference between Istanbul and Kostanay?
Kostanay is 2 hours ahead: it uses UTC+5, while Istanbul is on UTC+3.
What time is it in Kostanay at the start of the working day in Istanbul?
The working day in Istanbul starts at 9:00 AM; in Kostanay it is 11:00 AM at that moment.
What time is it in Kostanay when it is 6:00 PM in Istanbul?
When it is 6:00 PM in Istanbul, it is 8:00 PM in Kostanay.
When do working hours in Istanbul and in Kostanay overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:00 PM in Istanbul, which is 11:00 AM to 6:00 PM in Kostanay.
When does the date change in Kostanay compared with Istanbul?
The new day starts in Kostanay earlier: at 10:00 PM in Istanbul it is already midnight there. Until 2:00 AM in Kostanay, Istanbul is still on the previous day.
Is the time difference between Istanbul and Kostanay the same all year?
Yes. Neither Istanbul nor Kostanay switches to summer time, so the gap is always 2 hours.
