Tbilisi to Bulgaria: time difference
Bulgaria is 1 h behind 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 07:28 7:28 AM Bulgaria 06:28 6:28 AM You –:–
07:28 7:28 AM
Georgia Standard Time · UTC+4
☀️ 07:07 · 🌙 18:30
06:28 6:28 AM
Eastern European Summer Time · UTC+3
☀️ 07:34 · 🌙 18:55
·
−1 h
Bulgaria is 1 h behind Tbilisi.
When you, Tbilisi and Bulgaria 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
🇧🇬 Bulgaria
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 | 🇧🇬 Bulgaria |
|---|---|---|
| Local time | 07:28 | 06:28 |
| Local date | Saturday, October 10, 2026 | Saturday, October 10, 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/Sofia |
| Daylight saving | Not observed | On summer time → UTC+2, Oct 25, 03:00 |
| Sunrise | 07:07 | 07:34 |
| Sunset | 18:30 | 18:55 |
| Daylight | 11 h 22 min | 11 h 20 min |
| People on this clock | 1,241,700 | 6,795,803 |
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 Bulgaria: common questions
What is the time difference between Tbilisi and Bulgaria?
Bulgaria is 1 hour behind: it uses UTC+3, while Tbilisi is on UTC+4.
What time is it in Bulgaria at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in Bulgaria it is 8:00 AM at that moment.
What time is it in Bulgaria at the end of the working day in Tbilisi?
The working day in Tbilisi ends at 6:00 PM; in Bulgaria it is 5:00 PM at that moment.
When is a good time to call Bulgaria from Tbilisi?
Between 10:00 AM and 6:00 PM in Tbilisi – that is 9:00 AM to 5:00 PM in Bulgaria – both places are within working hours (9:00 AM–6:00 PM).
When is it still the previous day in Bulgaria?
Until 1:00 AM in Tbilisi it is still the previous day in Bulgaria. The other way round, from 11:00 PM in Bulgaria it is already the next day in Tbilisi.
Does the time gap between Tbilisi and Bulgaria change during the year?
Yes – daylight saving time is used in Bulgaria but not in Tbilisi. From October 25, 2026, Bulgaria will be 2 hours behind Tbilisi.
