Tbilisi to Kalimantan: time difference
Kalimantan is 4 h ahead of Tbilisi. Live clocks for both, the working hours they share, and how each one sits against your own time.
+4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Tbilisi 08:57 8:57 AM Kalimantan 12:57 12:57 PM You –:–
08:57 8:57 AM
Georgia Standard Time · UTC+4
☀️ 07:18 · 🌙 18:15
12:57 12:57 PM
Central Indonesia Time · UTC+8
☀️ 06:04 · 🌙 18:09
·
+4 h
Kalimantan is 4 h ahead of Tbilisi.
When you, Tbilisi and Kalimantan 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
🇮🇩 Kalimantan
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 2 2 AM 3 3 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇮🇩 Kalimantan |
|---|---|---|
| Local time | 08:57 | 12:57 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Georgia Standard Time | Central Indonesia Time |
| UTC offset | UTC+4 | UTC+8 |
| Offset from Tbilisi | — | +4 h |
| IANA zone | Asia/Tbilisi | Asia/Makassar |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:18 | 06:04 |
| Sunset | 18:15 | 18:09 |
| Daylight | 10 h 58 min | 12 h 5 min |
| People on this clock | 1,241,700 | — |
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 Kalimantan: common questions
How far ahead of Tbilisi is Kalimantan?
Kalimantan is 4 hours ahead of Tbilisi: UTC+8 against UTC+4.
What time is it in Kalimantan at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in Kalimantan it is 1:00 PM at that moment.
What time is it in Kalimantan at the end of the working day in Tbilisi?
The working day in Tbilisi ends at 6:00 PM; in Kalimantan it is 10:00 PM at that moment.
When is a good time to call Kalimantan from Tbilisi?
Between 9:00 AM and 2:00 PM in Tbilisi – that is 1:00 PM to 6:00 PM in Kalimantan – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Kalimantan?
From 8:00 PM in Tbilisi it is already the next day in Kalimantan. The other way round, until 4:00 AM in Kalimantan it is still the previous day in Tbilisi.
Does the time difference between Tbilisi and Kalimantan change?
No. Neither place uses daylight saving time, so the difference stays 4 hours all year.
