Istanbul to Tbilisi: time difference
Tbilisi is 1 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 03:29 3:29 AM Tbilisi 04:29 4:29 AM You –:–
03:29 3:29 AM
GMT+03:00 · UTC+3
☀️ 07:10 · 🌙 18:33
04:29 4:29 AM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
·
+1 h
Tbilisi is 1 h ahead of Istanbul.
When you, Istanbul and Tbilisi 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
🇬🇪 Tbilisi
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 | 🇹🇷 Istanbul | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 03:29 | 04:29 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 2026 |
| Time zone | GMT+03:00 | Georgia Standard Time |
| UTC offset | UTC+3 | UTC+4 |
| Offset from Istanbul | — | +1 h |
| IANA zone | Europe/Istanbul | Asia/Tbilisi |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:10 | 07:07 |
| Sunset | 18:33 | 18:30 |
| Daylight | 11 h 23 min | 11 h 22 min |
| People on this clock | 15,701,602 | 1,241,700 |
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 Tbilisi: common questions
What is the time difference between Istanbul and Tbilisi?
Tbilisi is 1 hour ahead: it uses UTC+4, while Istanbul is on UTC+3.
What time is it in Tbilisi at the start of the working day in Istanbul?
The working day in Istanbul starts at 9:00 AM; in Tbilisi it is 10:00 AM at that moment.
What time is it in Tbilisi when it is 6:00 PM in Istanbul?
When it is 6:00 PM in Istanbul, it is 7:00 PM in Tbilisi.
When is a good time to call Tbilisi from Istanbul?
Between 9:00 AM and 5:00 PM in Istanbul – that is 10:00 AM to 6:00 PM in Tbilisi – both places are within working hours (9:00 AM–6:00 PM).
From what time in Istanbul is it tomorrow in Tbilisi?
Once it is 11:00 PM in Istanbul, the date in Tbilisi has already changed. Until 1:00 AM in Tbilisi, it is still the previous day in Istanbul.
Is the time difference between Istanbul and Tbilisi the same all year?
Yes. Neither Istanbul nor Tbilisi switches to summer time, so the gap is always 1 hour.
