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