Tbilisi to Cheongju: time difference
Cheongju 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 22:11 10:11 PM Cheongju 03:11 3:11 AM You –:–
22:11 10:11 PM
Georgia Standard Time · UTC+4
☀️ 07:15 · 🌙 18:18
03:11 3:11 AM
Korean Standard Time · UTC+9
☀️ 06:40 · 🌙 17:52
·
+5 h
Cheongju is 5 h ahead of Tbilisi.
When you, Tbilisi and Cheongju 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
🇰🇷 Cheongju
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 | 🇰🇷 Cheongju |
|---|---|---|
| Local time | 22:11 | 03:11 |
| Local date | Saturday, October 17, 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 | 07:15 | 06:40 |
| Sunset | 18:18 | 17:52 |
| Daylight | 11 h 3 min | 11 h 12 min |
| People on this clock | 1,241,700 | 835,669 |
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 Cheongju: common questions
How far ahead of Tbilisi is Cheongju?
Cheongju is 5 hours ahead of Tbilisi: UTC+9 against UTC+4.
What time is it in Cheongju at the start of the working day in Tbilisi?
The working day in Tbilisi starts at 9:00 AM; in Cheongju it is 2:00 PM at that moment.
What time is it in Cheongju at the end of the working day in Tbilisi?
The working day in Tbilisi ends at 6:00 PM; in Cheongju it is 11:00 PM at that moment.
Is there a time when both Tbilisi and Cheongju are at work?
Yes: from 9:00 AM to 1:00 PM in Tbilisi (2:00 PM to 6:00 PM in Cheongju), the working days (9:00 AM–6:00 PM) overlap.
When does the date change in Cheongju compared with Tbilisi?
The new day starts in Cheongju earlier: at 7:00 PM in Tbilisi it is already midnight there. Until 5:00 AM in Cheongju, Tbilisi is still on the previous day.
Is the time difference between Tbilisi and Cheongju the same all year?
Yes. Neither Tbilisi nor Cheongju switches to summer time, so the gap is always 5 hours.
