Tbilisi to Kalgoorlie: time difference
Kalgoorlie is 4 h ahead of Tbilisi. Live clocks for both, the working hours they share, and how each one sits against your own time.
🇦🇺 Kalgoorlie, Australia
34
- Australian Western Standard Time
- UTC+8
- Night
☀️ 05:12 · 🌙 18:07 · 12 h 55 min
+4 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Tbilisi 15:33 3:33 PM Kalgoorlie 19:33 7:33 PM You –:–
15:33 3:33 PM
Georgia Standard Time · UTC+4
☀️ 07:18 · 🌙 18:15
19:33 7:33 PM
Australian Western Standard Time · UTC+8
☀️ 05:12 · 🌙 18:07
·
+4 h
Kalgoorlie is 4 h ahead of Tbilisi.
When you, Tbilisi and Kalgoorlie 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
🇦🇺 Kalgoorlie
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 | 🇦🇺 Kalgoorlie |
|---|---|---|
| Local time | 15:33 | 19:33 |
| Local date | Monday, October 19, 2026 | Monday, October 19, 2026 |
| Time zone | Georgia Standard Time | Australian Western Standard Time |
| UTC offset | UTC+4 | UTC+8 |
| Offset from Tbilisi | — | +4 h |
| IANA zone | Asia/Tbilisi | Australia/Perth |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:18 | 05:12 |
| Sunset | 18:15 | 18:07 |
| Daylight | 10 h 58 min | 12 h 55 min |
| People on this clock | 1,241,700 | 29,068 |
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 Kalgoorlie: common questions
How many hours ahead of Tbilisi is Kalgoorlie?
The clocks in Kalgoorlie are 4 hours ahead of those in Tbilisi (UTC+8 and UTC+4).
What time is it in Kalgoorlie when it is 9:00 AM in Tbilisi?
When it is 9:00 AM in Tbilisi, it is 1:00 PM in Kalgoorlie.
What time is it in Kalgoorlie when it is 6:00 PM in Tbilisi?
When it is 6:00 PM in Tbilisi, it is 10:00 PM in Kalgoorlie.
When do working hours in Tbilisi and in Kalgoorlie overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 2:00 PM in Tbilisi, which is 1:00 PM to 6:00 PM in Kalgoorlie.
When is it already the next day in Kalgoorlie?
From 8:00 PM in Tbilisi it is already the next day in Kalgoorlie. The other way round, until 4:00 AM in Kalgoorlie it is still the previous day in Tbilisi.
Is the time difference between Tbilisi and Kalgoorlie the same all year?
Yes. Neither Tbilisi nor Kalgoorlie switches to summer time, so the gap is always 4 hours.
