Tbilisi to Chalcis: time difference
Chalcis is 1 h behind Tbilisi. Live clocks for both, the working hours they share, and how each one sits against your own time.
−1 h
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Tbilisi 02:11 2:11 AM Chalcis 01:11 1:11 AM You –:–
02:11 2:11 AM
Georgia Standard Time · UTC+4
☀️ 07:16 · 🌙 18:17
01:11 1:11 AM
Eastern European Summer Time · UTC+3
☀️ 07:37 · 🌙 18:47
·
−1 h
Chalcis is 1 h behind Tbilisi.
When you, Tbilisi and Chalcis 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
🇬🇷 Chalcis
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 20 8 PM 21 9 PM 22 10 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇬🇷 Chalcis |
|---|---|---|
| Local time | 02:11 | 01:11 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Georgia Standard Time | Eastern European Summer Time |
| UTC offset | UTC+4 | UTC+3 |
| Offset from Tbilisi | — | −1 h |
| IANA zone | Asia/Tbilisi | Europe/Athens |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:16 | 07:37 |
| Sunset | 18:17 | 18:47 |
| Daylight | 11 h | 11 h 10 min |
| People on this clock | 1,241,700 | 59,125 |
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 Chalcis: common questions
How many hours behind Tbilisi is Chalcis?
The clocks in Chalcis are 1 hour behind those in Tbilisi (UTC+3 and UTC+4).
If it is 9:00 AM in Tbilisi, what time is it in Chalcis?
At 9:00 AM in Tbilisi, clocks in Chalcis show 8:00 AM.
What time is it in Chalcis when it is 6:00 PM in Tbilisi?
When it is 6:00 PM in Tbilisi, it is 5:00 PM in Chalcis.
Is there a time when both Tbilisi and Chalcis are at work?
Yes: from 10:00 AM to 6:00 PM in Tbilisi (9:00 AM to 5:00 PM in Chalcis), the working days (9:00 AM–6:00 PM) overlap.
Until what time in Tbilisi is it still yesterday in Chalcis?
Before 1:00 AM in Tbilisi, the date in Chalcis has not changed yet. From 11:00 PM in Chalcis, it is already the next day in Tbilisi.
Is the time difference between Tbilisi and Chalcis the same all year?
No. Only Chalcis switches to summer time, so the gap changes twice a year. From October 25, 2026, Chalcis will be 2 hours behind Tbilisi.
