Tbilisi to Mataram: time difference
Mataram is 4 h ahead of Tbilisi. 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.
Tbilisi 23:10 11:10 PM Mataram 03:10 3:10 AM You –:–
23:10 11:10 PM
Georgia Standard Time · UTC+4
☀️ 07:19 · 🌙 18:14
03:10 3:10 AM
Central Indonesia Time · UTC+8
☀️ 05:51 · 🌙 18:11
·
+4 h
Mataram is 4 h ahead of Tbilisi.
When you, Tbilisi and Mataram 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
🇮🇩 Mataram
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 | 🇮🇩 Mataram |
|---|---|---|
| Local time | 23:10 | 03:10 |
| Local date | Tuesday, October 20, 2026 | Wednesday, October 21, 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 | 07:19 | 05:51 |
| Sunset | 18:14 | 18:11 |
| Daylight | 10 h 55 min | 12 h 20 min |
| People on this clock | 1,241,700 | 402,843 |
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 Mataram: common questions
What is the time difference between Tbilisi and Mataram?
Mataram is 4 hours ahead: it uses UTC+8, while Tbilisi is on UTC+4.
What time is it in Mataram at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in Mataram it is 1:00 PM at that moment.
If it is 6:00 PM in Tbilisi, what time is it in Mataram?
At 6:00 PM in Tbilisi, clocks in Mataram show 10:00 PM.
Is there a time when both Tbilisi and Mataram are at work?
Yes: from 9:00 AM to 2:00 PM in Tbilisi (1:00 PM to 6:00 PM in Mataram), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Mataram?
From 8:00 PM in Tbilisi it is already the next day in Mataram. The other way round, until 4:00 AM in Mataram it is still the previous day in Tbilisi.
Is the time difference between Tbilisi and Mataram the same all year?
Yes. Neither Tbilisi nor Mataram switches to summer time, so the gap is always 4 hours.
