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