Port Blair to Tbilisi: time difference
Tbilisi is 1 h 30 min behind Port Blair. Live clocks for both, the working hours they share, and how each one sits against your own time.
−1 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Port Blair 23:27 11:27 PM Tbilisi 21:57 9:57 PM You –:–
23:27 11:27 PM
India Standard Time · UTC+5:30
☀️ 05:10 · 🌙 16:59
21:57 9:57 PM
Georgia Standard Time · UTC+4
☀️ 07:19 · 🌙 18:14
·
−1 h 30 min
Tbilisi is 1 h 30 min behind Port Blair.
When you, Port Blair 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
🇮🇳 Port Blair
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
22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇳 Port Blair | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 23:27 | 21:57 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | India Standard Time | Georgia Standard Time |
| UTC offset | UTC+5:30 | UTC+4 |
| Offset from Port Blair | — | −1 h 30 min |
| IANA zone | Asia/Kolkata | Asia/Tbilisi |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:10 | 07:19 |
| Sunset | 16:59 | 18:14 |
| Daylight | 11 h 49 min | 10 h 55 min |
| People on this clock | 108,500 | 1,241,700 |
Compare Port Blair with another city
More comparisons with Port Blair: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Port Blair and Tbilisi: common questions
How far behind Port Blair is Tbilisi?
Tbilisi is 1 hour and 30 minutes behind Port Blair: UTC+4 against UTC+5:30.
What time is it in Tbilisi when it is 9:00 AM in Port Blair?
When it is 9:00 AM in Port Blair, it is 7:30 AM in Tbilisi.
What time is it in Tbilisi when it is 6:00 PM in Port Blair?
When it is 6:00 PM in Port Blair, it is 4:30 PM in Tbilisi.
When is a good time to call Tbilisi from Port Blair?
Between 10:30 AM and 6:00 PM in Port Blair – that is 9:00 AM to 4:30 PM in Tbilisi – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Tbilisi compared with Port Blair?
The new day starts in Tbilisi later: until 1:30 AM in Port Blair, it is still the previous day there. From 10:30 PM in Tbilisi, Port Blair is already on the next day.
Is the time difference between Port Blair and Tbilisi the same all year?
Yes. Neither Port Blair nor Tbilisi switches to summer time, so the gap is always 1 hour and 30 minutes.
