Gongzhuling to Seoul: time difference
Seoul is 1 h ahead of Gongzhuling. 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.
Gongzhuling 16:31 4:31 PM Seoul 17:31 5:31 PM You –:–
16:31 4:31 PM
China Standard Time · UTC+8
☀️ 06:01 · 🌙 16:52
17:31 5:31 PM
Korean Standard Time · UTC+9
☀️ 06:45 · 🌙 17:50
·
+1 h
Seoul is 1 h ahead of Gongzhuling.
When you, Gongzhuling 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
🇨🇳 Gongzhuling
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 | 🇨🇳 Gongzhuling | 🇰🇷 Seoul |
|---|---|---|
| Local time | 16:31 | 17:31 |
| Local date | Tuesday, October 20, 2026 | Tuesday, October 20, 2026 |
| Time zone | China Standard Time | Korean Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Gongzhuling | — | +1 h |
| IANA zone | Asia/Shanghai | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 06:01 | 06:45 |
| Sunset | 16:52 | 17:50 |
| Daylight | 10 h 50 min | 11 h 5 min |
| People on this clock | 862,313 | 9,509,458 |
Compare Gongzhuling with another city
More comparisons with Gongzhuling: the time zones next to it and the far side of the clock.
Big time differences
Gongzhuling and Seoul: common questions
What is the time difference between Gongzhuling and Seoul?
Seoul is 1 hour ahead: it uses UTC+9, while Gongzhuling is on UTC+8.
If it is 9:00 AM in Gongzhuling, what time is it in Seoul?
At 9:00 AM in Gongzhuling, clocks in Seoul show 10:00 AM.
If it is 6:00 PM in Gongzhuling, what time is it in Seoul?
At 6:00 PM in Gongzhuling, clocks in Seoul show 7:00 PM.
Is there a time when both Gongzhuling and Seoul are at work?
Yes: from 9:00 AM to 5:00 PM in Gongzhuling (10:00 AM to 6:00 PM in Seoul), the working days (9:00 AM–6:00 PM) overlap.
When is it already the next day in Seoul?
From 11:00 PM in Gongzhuling it is already the next day in Seoul. The other way round, until 1:00 AM in Seoul it is still the previous day in Gongzhuling.
Does the time gap between Gongzhuling and Seoul change during the year?
No, the clocks change neither in Gongzhuling nor in Seoul, so the gap is 1 hour all year round.
