Huaibei to Seoul: time difference
Seoul is 1 h ahead of Huaibei. 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.
Huaibei 11:21 11:21 AM Seoul 12:21 12:21 PM You –:–
11:21 11:21 AM
China Standard Time · UTC+8
☀️ 06:16 · 🌙 17:43
12:21 12:21 PM
Korean Standard Time · UTC+9
☀️ 06:38 · 🌙 18:00
·
+1 h
Seoul is 1 h ahead of Huaibei.
When you, Huaibei and Seoul are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇳 Huaibei
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
🇰🇷 Seoul
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 0 12 AM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇨🇳 Huaibei | 🇰🇷 Seoul |
|---|---|---|
| Local time | 11:21 | 12:21 |
| Local date | Tuesday, October 13, 2026 | Tuesday, October 13, 2026 |
| Time zone | China Standard Time | Korean Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Huaibei | — | +1 h |
| IANA zone | Asia/Shanghai | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:16 | 06:38 |
| Sunset | 17:43 | 18:00 |
| Daylight | 11 h 27 min | 11 h 22 min |
| People on this clock | 1,970,265 | 9,509,458 |
Compare Huaibei with another city
More comparisons with Huaibei: the time zones next to it and the far side of the clock.
Big time differences
Huaibei and Seoul: common questions
How many hours ahead of Huaibei is Seoul?
The clocks in Seoul are 1 hour ahead of those in Huaibei (UTC+9 and UTC+8).
What time is it in Seoul when it is 9:00 AM in Huaibei?
When it is 9:00 AM in Huaibei, it is 10:00 AM in Seoul.
What time is it in Seoul when it is 6:00 PM in Huaibei?
When it is 6:00 PM in Huaibei, it is 7:00 PM in Seoul.
When is a good time to call Seoul from Huaibei?
Between 9:00 AM and 5:00 PM in Huaibei – that is 10:00 AM to 6:00 PM in Seoul – both places are within working hours (9:00 AM–6:00 PM).
From what time in Huaibei is it tomorrow in Seoul?
Once it is 11:00 PM in Huaibei, the date in Seoul has already changed. Until 1:00 AM in Seoul, it is still the previous day in Huaibei.
Is the time difference between Huaibei and Seoul the same all year?
Yes. Neither Huaibei nor Seoul switches to summer time, so the gap is always 1 hour.
