Tbilisi to Kalmunai: time difference
Kalmunai is 1 h 30 min ahead of Tbilisi. 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.
Tbilisi 18:01 6:01 PM Kalmunai 19:31 7:31 PM You –:–
18:01 6:01 PM
Georgia Standard Time · UTC+4
☀️ 07:16 · 🌙 18:17
19:31 7:31 PM
India Standard Time · UTC+5:30
☀️ 05:50 · 🌙 17:47
·
+1 h 30 min
Kalmunai is 1 h 30 min ahead of Tbilisi.
When you, Tbilisi and Kalmunai are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇬🇪 Tbilisi
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
🇱🇰 Kalmunai
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 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM
📍 Your time
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Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇱🇰 Kalmunai |
|---|---|---|
| Local time | 18:01 | 19:31 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Georgia Standard Time | India Standard Time |
| UTC offset | UTC+4 | UTC+5:30 |
| Offset from Tbilisi | — | +1 h 30 min |
| IANA zone | Asia/Tbilisi | Asia/Colombo |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:16 | 05:50 |
| Sunset | 18:17 | 17:47 |
| Daylight | 11 h | 11 h 57 min |
| People on this clock | 1,241,700 | 25,000 |
Compare Tbilisi with another city
More comparisons with Tbilisi: the time zones next to it and the far side of the clock.
Big time differences
Tbilisi and Kalmunai: common questions
What is the time difference between Tbilisi and Kalmunai?
Kalmunai is 1 hour and 30 minutes ahead: it uses UTC+5:30, while Tbilisi is on UTC+4.
What time is it in Kalmunai at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in Kalmunai it is 10:30 AM at that moment.
What time is it in Kalmunai when it is 6:00 PM in Tbilisi?
When it is 6:00 PM in Tbilisi, it is 7:30 PM in Kalmunai.
When do working hours in Tbilisi and in Kalmunai overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 4:30 PM in Tbilisi, which is 10:30 AM to 6:00 PM in Kalmunai.
When does the date change in Kalmunai compared with Tbilisi?
The new day starts in Kalmunai earlier: at 10:30 PM in Tbilisi it is already midnight there. Until 1:30 AM in Kalmunai, Tbilisi is still on the previous day.
Is the time difference between Tbilisi and Kalmunai the same all year?
Yes. Neither Tbilisi nor Kalmunai switches to summer time, so the gap is always 1 hour and 30 minutes.
