Austria to Istanbul: time difference
Istanbul is 1 h ahead of Austria. 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.
Austria 04:28 4:28 AM Istanbul 05:28 5:28 AM You –:–
04:28 4:28 AM
Central European Summer Time · UTC+2
☀️ 07:07 · 🌙 18:18
05:28 5:28 AM
GMT+03:00 · UTC+3
☀️ 07:10 · 🌙 18:33
·
+1 h
Istanbul is 1 h ahead of Austria.
When you, Austria and Istanbul are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇦🇹 Austria
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
🇹🇷 Istanbul
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇦🇹 Austria | 🇹🇷 Istanbul |
|---|---|---|
| Local time | 04:28 | 05:28 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | Central European Summer Time | GMT+03:00 |
| UTC offset | UTC+2 | UTC+3 |
| Offset from Austria | — | +1 h |
| IANA zone | Europe/Vienna | Europe/Istanbul |
| Daylight saving | On summer time → UTC+1, Oct 25, 02:00 | Not observed |
| Sunrise | 07:07 | 07:10 |
| Sunset | 18:18 | 18:33 |
| Daylight | 11 h 11 min | 11 h 23 min |
| People on this clock | 8,979,894 | 15,701,602 |
Compare Austria with another city
More comparisons with Austria: the time zones next to it and the far side of the clock.
Big time differences
Austria and Istanbul: common questions
What is the time difference between Austria and Istanbul?
Istanbul is 1 hour ahead: it uses UTC+3, while Austria is on UTC+2.
If it is 9:00 AM in Austria, what time is it in Istanbul?
At 9:00 AM in Austria, clocks in Istanbul show 10:00 AM.
If it is 6:00 PM in Austria, what time is it in Istanbul?
At 6:00 PM in Austria, clocks in Istanbul show 7:00 PM.
Is there a time when both Austria and Istanbul are at work?
Yes: from 9:00 AM to 5:00 PM in Austria (10:00 AM to 6:00 PM in Istanbul), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Istanbul?
From 11:00 PM in Austria it is already the next day in Istanbul. The other way round, until 1:00 AM in Istanbul it is still the previous day in Austria.
Is the time difference between Austria and Istanbul the same all year?
No. Only Austria switches to summer time, so the gap changes twice a year. From October 25, 2026, Istanbul will be 2 hours ahead of Austria.
