Shanghai to Iksan: time difference
Iksan is 1 h ahead of Shanghai. 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.
Shanghai 05:41 5:41 AM Iksan 06:41 6:41 AM You –:–
05:41 5:41 AM
China Standard Time · UTC+8
☀️ 05:59 · 🌙 17:21
06:41 6:41 AM
Korean Standard Time · UTC+9
☀️ 06:42 · 🌙 17:55
·
+1 h
Iksan is 1 h ahead of Shanghai.
When you, Shanghai and Iksan are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇨🇳 Shanghai
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
🇰🇷 Iksan
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 | 🇨🇳 Shanghai | 🇰🇷 Iksan |
|---|---|---|
| Local time | 05:41 | 06:41 |
| Local date | Sunday, October 18, 2026 | Sunday, October 18, 2026 |
| Time zone | China Standard Time | Korean Standard Time |
| UTC offset | UTC+8 | UTC+9 |
| Offset from Shanghai | — | +1 h |
| IANA zone | Asia/Shanghai | Asia/Seoul |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:59 | 06:42 |
| Sunset | 17:21 | 17:55 |
| Daylight | 11 h 22 min | 11 h 13 min |
| People on this clock | 24,870,895 | 307,000 |
Compare Shanghai with another city
More comparisons with Shanghai: the time zones next to it and the far side of the clock.
Big time differences
Shanghai and Iksan: common questions
How far ahead of Shanghai is Iksan?
Iksan is 1 hour ahead of Shanghai: UTC+9 against UTC+8.
What time is it in Iksan at the start of the working day in Shanghai?
The working day in Shanghai starts at 9:00 AM; in Iksan it is 10:00 AM at that moment.
What time is it in Iksan at the end of the working day in Shanghai?
The working day in Shanghai ends at 6:00 PM; in Iksan it is 7:00 PM at that moment.
When do working hours in Shanghai and in Iksan overlap?
Working hours (9:00 AM–6:00 PM) overlap from 9:00 AM to 5:00 PM in Shanghai, which is 10:00 AM to 6:00 PM in Iksan.
When does the date change in Iksan compared with Shanghai?
The new day starts in Iksan earlier: at 11:00 PM in Shanghai it is already midnight there. Until 1:00 AM in Iksan, Shanghai is still on the previous day.
Is the time difference between Shanghai and Iksan the same all year?
Yes. Neither Shanghai nor Iksan switches to summer time, so the gap is always 1 hour.
