Calamba to Tbilisi: time difference
Tbilisi is 4 h behind Calamba. 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.
Calamba 03:22 3:22 AM Tbilisi 23:22 11:22 PM You –:–
03:22 3:22 AM
Philippine Standard Time · UTC+8
☀️ 05:47 · 🌙 17:35
23:22 11:22 PM
Georgia Standard Time · UTC+4
☀️ 07:15 · 🌙 18:18
·
−4 h
Tbilisi is 4 h behind Calamba.
When you, Calamba 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
🇵🇭 Calamba
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
20 8 PM 21 9 PM 22 10 PM 23 11 PM 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
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇵🇭 Calamba | 🇬🇪 Tbilisi |
|---|---|---|
| Local time | 03:22 | 23:22 |
| Local date | Sunday, October 18, 2026 | Saturday, October 17, 2026 |
| Time zone | Philippine Standard Time | Georgia Standard Time |
| UTC offset | UTC+8 | UTC+4 |
| Offset from Calamba | — | −4 h |
| IANA zone | Asia/Manila | Asia/Tbilisi |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:47 | 07:15 |
| Sunset | 17:35 | 18:18 |
| Daylight | 11 h 48 min | 11 h 3 min |
| People on this clock | 539,671 | 1,241,700 |
Compare Calamba with another city
More comparisons with Calamba: the time zones next to it and the far side of the clock.
Big time differences
Calamba and Tbilisi: common questions
How many hours behind Calamba is Tbilisi?
The clocks in Tbilisi are 4 hours behind those in Calamba (UTC+4 and UTC+8).
If it is 9:00 AM in Calamba, what time is it in Tbilisi?
At 9:00 AM in Calamba, clocks in Tbilisi show 5:00 AM.
What time is it in Tbilisi when it is 6:00 PM in Calamba?
When it is 6:00 PM in Calamba, it is 2:00 PM in Tbilisi.
When is a good time to call Tbilisi from Calamba?
Between 1:00 PM and 6:00 PM in Calamba – that is 9:00 AM to 2:00 PM in Tbilisi – both places are within working hours (9:00 AM–6:00 PM).
When does the date change in Tbilisi compared with Calamba?
The new day starts in Tbilisi later: until 4:00 AM in Calamba, it is still the previous day there. From 8:00 PM in Tbilisi, Calamba is already on the next day.
Is the time difference between Calamba and Tbilisi the same all year?
Yes. Neither Calamba nor Tbilisi switches to summer time, so the gap is always 4 hours.
