Time in Shenzhen vs Seoul
Shenzhen keeps CST (UTC+8) and Seoul keeps KST (UTC+9) today. Seoul is 1 hour ahead of Shenzhen; the rows below read both clocks live.
The working day, side by side
Hours shaded in both rows are inside working hours in both cities: 10:00–18:00 in Seoul (09:00–17:00 your time).
| City | 00:00 in Shenzhen | 01:00 in Shenzhen | 02:00 in Shenzhen | 03:00 in Shenzhen | 04:00 in Shenzhen | 05:00 in Shenzhen | 06:00 in Shenzhen | 07:00 in Shenzhen | 08:00 in Shenzhen | 09:00 in Shenzhen | 10:00 in Shenzhen | 11:00 in Shenzhen | 12:00 in Shenzhen | 13:00 in Shenzhen | 14:00 in Shenzhen | 15:00 in Shenzhen | 16:00 in Shenzhen | 17:00 in Shenzhen | 18:00 in Shenzhen | 19:00 in Shenzhen | 20:00 in Shenzhen | 21:00 in Shenzhen | 22:00 in Shenzhen | 23:00 in Shenzhen |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Shenzhen—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| Seoul—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with Shenzhen and Seoul
Best hours to call
09:00 in Shenzhen
Inside working hours on both sides
10:00 in Seoul
10:00 in Shenzhen
Inside working hours on both sides
11:00 in Seoul
11:00 in Shenzhen
Inside working hours on both sides
12:00 in Seoul
12:00 in Shenzhen
Inside working hours on both sides
13:00 in Seoul
Where daylight saving pulls them apart
Neither Shenzhen nor Seoul changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Seoul of Shenzhen?
Seoul is 1 hour ahead of Shenzhen right now. The gap is not fixed: it moves whenever either side changes its clocks.
What is the best time to call between Shenzhen and Seoul?
Any hour in 09:00–17:00 Shenzhen time is inside working hours in both cities.
Do Shenzhen and Seoul change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.