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