Bansko to Cheongju: time difference
Cheongju is 6 h ahead of Bansko. 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.
Bansko 21:18 9:18 PM Cheongju 03:18 3:18 AM You –:–
21:18 9:18 PM
Eastern European Summer Time · UTC+3
☀️ 07:41 · 🌙 18:43
03:18 3:18 AM
Korean Standard Time · UTC+9
☀️ 06:40 · 🌙 17:52
·
+6 h
Cheongju is 6 h ahead of Bansko.
When you, Bansko 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
🇧🇬 Bansko
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
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 5 5 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇧🇬 Bansko | 🇰🇷 Cheongju |
|---|---|---|
| Local time | 21:18 | 03:18 |
| Local date | Saturday, October 17, 2026 | Sunday, October 18, 2026 |
| Time zone | Eastern European Summer Time | Korean Standard Time |
| UTC offset | UTC+3 | UTC+9 |
| Offset from Bansko | — | +6 h |
| IANA zone | Europe/Sofia | Asia/Seoul |
| Daylight saving | On summer time → UTC+2, Oct 25, 03:00 | Not observed |
| Sunrise | 07:41 | 06:40 |
| Sunset | 18:43 | 17:52 |
| Daylight | 11 h 3 min | 11 h 12 min |
| People on this clock | 8,000 | 835,669 |
Compare Bansko with another city
More comparisons with Bansko: the time zones next to it and the far side of the clock.
Big time differences
Bansko and Cheongju: common questions
What is the time difference between Bansko and Cheongju?
Cheongju is 6 hours ahead: it uses UTC+9, while Bansko is on UTC+3.
What time is it in Cheongju at the start of the working day in Bansko?
The working day in Bansko starts at 9:00 AM; in Cheongju it is 3:00 PM at that moment.
If it is 6:00 PM in Bansko, what time is it in Cheongju?
At 6:00 PM in Bansko, clocks in Cheongju show 12:00 AM (the next day).
When is a good time to call Cheongju from Bansko?
Between 9:00 AM and 12:00 PM in Bansko – that is 3:00 PM to 6:00 PM in Cheongju – both places are within working hours (9:00 AM–6:00 PM).
When is it already the next day in Cheongju?
From 6:00 PM in Bansko it is already the next day in Cheongju. The other way round, until 6:00 AM in Cheongju it is still the previous day in Bansko.
Does the time difference between Bansko and Cheongju change?
Yes. The clocks change only in Bansko. From October 25, 2026, Cheongju will be 7 hours ahead of Bansko.
