Time in Busan vs Jakarta
Busan keeps KST (UTC+9) and Jakarta keeps WIB (UTC+7) today. Jakarta is 2 hours 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: 09:00–16:00 in Jakarta (11:00–18:00 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 |
| Jakarta—— | 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 Jakarta
Best hours to call
11:00 in Busan
Inside working hours on both sides
09:00 in Jakarta
12:00 in Busan
Inside working hours on both sides
10:00 in Jakarta
13:00 in Busan
Inside working hours on both sides
11:00 in Jakarta
14:00 in Busan
Inside working hours on both sides
12:00 in Jakarta
Where daylight saving pulls them apart
Neither Busan nor Jakarta changes its clocks, so the gap above holds all year.
Also useful
Common questions
How many hours ahead is Jakarta of Busan?
Jakarta is 2 hours 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 Jakarta?
Any hour in 11:00–18:00 Busan time is inside working hours in both cities.
Do Busan and Jakarta change clocks on the same date?
Neither city changes its clocks, so the gap between them never moves.