KST to JST Time Converter
JST is at the same time as KST right now. 9:00 AM in KST is 9:00 AM in JST.
Time now: KST and JST
JST and KST show the same time right now. The gap stays the same all year, because neither changes its clocks.
KST to JST conversion table
Every hour of the day, using today's time difference.
| KST | JST |
|---|---|
| 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 |
Best time to meet between KST and JST
Working hours overlap (9 AM – 6 PM in both places):
- 9:00 AM – 6:00 PM KST = 9:00 AM – 6:00 PM JST
Does the time difference between KST and JST change?
No. Neither place changes its clocks, so JST has the same time as KST all year.
Office hours in each other's time
- 9 AM to 6 PM in KST is 9:00 AM to 6:00 PM in JST.
- 9 AM to 6 PM in JST is 9:00 AM to 6:00 PM in KST.
Based on today's clock settings.
Frequently asked questions
What is the time difference between KST and JST?
JST and KST show the same time right now. The gap stays the same all year, because neither changes its clocks.
How do I convert KST to JST?
The times are the same. 9:00 AM in KST is 9:00 AM in JST. Or use the converter above and pick any date and time.
What is the current time in JST?
It is 9:00 AM in JST on Tuesday, November 10 (the converter above shows it live). At the same moment it is 9:00 AM in KST.
Does the time difference between KST and JST change during the year?
No. Neither place changes its clocks, so JST has the same time as KST all year.
What is the best time for a meeting between KST and JST?
Between 9 AM and 6 PM in both places you can meet at 9:00 AM – 6:00 PM KST = 9:00 AM – 6:00 PM JST. Check the overlap section on this page for every option.