Tbilisi to Bucheon: time difference
Bucheon is 5 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 03:18 3:18 AM Bucheon 08:18 8:18 AM You –:–
03:18 3:18 AM
Georgia Standard Time · UTC+4
☀️ 07:16 · 🌙 18:17
08:18 8:18 AM
Korean Standard Time · UTC+9
☀️ 06:44 · 🌙 17:54
·
+5 h
Bucheon is 5 h ahead of Tbilisi.
When you, Tbilisi and Bucheon 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
🇰🇷 Bucheon
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 4 4 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇬🇪 Tbilisi | 🇰🇷 Bucheon |
|---|---|---|
| Local time | 03:18 | 08:18 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | Georgia Standard Time | Korean Standard Time |
| UTC offset | UTC+4 | UTC+9 |
| Offset from Tbilisi | — | +5 h |
| IANA zone | Asia/Tbilisi | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 07:16 | 06:44 |
| Sunset | 18:17 | 17:54 |
| Daylight | 11 h | 11 h 10 min |
| People on this clock | 1,241,700 | 848,191 |
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 Bucheon: common questions
How far ahead of Tbilisi is Bucheon?
Bucheon is 5 hours ahead of Tbilisi: UTC+9 against UTC+4.
What time is it in Bucheon at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in Bucheon it is 2:00 PM at that moment.
If it is 6:00 PM in Tbilisi, what time is it in Bucheon?
At 6:00 PM in Tbilisi, clocks in Bucheon show 11:00 PM.
Is there a time when both Tbilisi and Bucheon are at work?
Yes: from 9:00 AM to 1:00 PM in Tbilisi (2:00 PM to 6:00 PM in Bucheon), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Bucheon?
From 7:00 PM in Tbilisi it is already the next day in Bucheon. The other way round, until 5:00 AM in Bucheon it is still the previous day in Tbilisi.
Does the time gap between Tbilisi and Bucheon change during the year?
No, the clocks change neither in Tbilisi nor in Bucheon, so the gap is 5 hours all year round.
