Tokyo to Busan Time Difference
🇯🇵 Tokyo is currently the same time of 🇰🇷 Busan.
Live Calculator
Atin 🇯🇵 Tokyo→it will be—in 🇰🇷 Busan
Open full calculator →DST-accurate · shareable link
Difference
0h
Business overlap
9h
Distance
959 km
Approx. flight
1.1h
Hour-by-Hour: Tokyo to Busan
| 🇯🇵 Tokyo | 🇰🇷 Busan | Note |
|---|---|---|
| 12:00 AM | 12:00 AM | |
| 1:00 AM | 1:00 AM | |
| 2:00 AM | 2:00 AM | |
| 3:00 AM | 3:00 AM | |
| 4:00 AM | 4:00 AM | |
| 5:00 AM | 5:00 AM | |
| 6:00 AM | 6:00 AM | |
| 7:00 AM | 7:00 AM | |
| 8:00 AM | 8:00 AM | |
| 9:00 AM | 9:00 AM | |
| 10:00 AM | 10:00 AM | |
| 11:00 AM | 11:00 AM | |
| 12:00 PM | 12:00 PM | |
| 1:00 PM | 1:00 PM | |
| 2:00 PM | 2:00 PM | |
| 3:00 PM | 3:00 PM | |
| 4:00 PM | 4:00 PM | |
| 5:00 PM | 5:00 PM | |
| 6:00 PM | 6:00 PM | |
| 7:00 PM | 7:00 PM | |
| 8:00 PM | 8:00 PM | |
| 9:00 PM | 9:00 PM | |
| 10:00 PM | 10:00 PM | |
| 11:00 PM | 11:00 PM |
Daylight Saving Time (DST)
Neither Tokyo nor Busan observes Daylight Saving Time. The time difference is always the same time.
Best Meeting Times
There are 9 overlapping business hours between Tokyo and Busan (9 AM – 6 PM in each city).
🇯🇵 Tokyo
9:00 AM – 6:00 PM
🇰🇷 Busan
9:00 AM – 6:00 PM
Frequently Asked Questions
What is the time difference between Tokyo and Busan?
The time difference between Tokyo and Busan is currently the same time. Tokyo uses GMT+9 (UTC+9), while Busan uses GMT+9 (UTC+9).
When it's noon in Tokyo, what time is it in Busan?
When it's 12:00 PM (noon) in Tokyo, it is 12:00 PM in Busan. Use our calculator above to convert any other time.
Does the time difference between Tokyo and Busan change?
No. The time difference between Tokyo and Busan is always the same time — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Tokyo and Busan?
The best time to call is between 9:00 AM and 6:00 PM in Tokyo (which is 9:00 AM – 6:00 PM in Busan). This 9-hour window falls within business hours in both cities.
Is Tokyo ahead or behind Busan?
Tokyo and Busan are in the same time zone right now — there is no difference.
What time zone is Tokyo in?
Tokyo is in the Asia/Tokyo time zone, currently using GMT+9 (UTC+9). Tokyo does not observe Daylight Saving Time.
What time is midnight in Tokyo in Busan?
When it is midnight (12:00 AM) in Tokyo, it is 12:00 AM in Busan.