From
Korea Time
Seoul
Time Zone Converter
KST to JST Time Zone Converter
Convert KST to JST with a live clock, current time difference, UTC offsets, and work-hour overlap. KST and JST are the same right now.
To
Japan Time
Tokyo
When it is 7:30 AM in Korea Time, it is 7:30 AM in Japan Time.
KST to JST at a glance
Korea Time and Japan Time are the same right now. If someone gives you a time in Korea Time, move the clock by 0 minutes to read it in Japan Time. A 9:00 AM start in Seoul becomes 9:00 AM in Tokyo.
What Korea Time covers
Korea Time is the local clock for South Korea. Seoul uses it throughout the year. It is common for electronics, gaming, and regional customer support schedules.
What Japan Time covers
Japan Time is used throughout Japan. Tokyo follows it year-round without daylight saving changes. It is helpful for manufacturing, gaming, and business coordination with Japan-based teams.
Quick answers
What is the time difference between KST and JST?
Korea Time and Japan Time are the same right now.
What happens to a 3:00 PM meeting in KST?
It lands at 3:00 PM in JST.
Does daylight saving time matter for KST to JST?
Korea Time and Japan Time are shown using the offsets that are active right now, so the result already reflects any daylight saving change in effect today.