Tokyo to Seoul Time

Tokyo and Seoul are on the same time.

Slide through time

  • Night
  • Morning
  • Daytime
  • Evening

Tap a city name to search and change it (partial names work). Drag the timeline (12 hours in view, scrolls forever). Keyboard: ← → , PgUp / PgDn 1 hour, Home = now.

Tokyo time to Seoul time

Tokyo and Seoul are on the same time. When it is 9:00 AM in Tokyo, Japan, it is 9:00 AM in Seoul, South Korea. Standard 9 AM to 6 PM working hours overlap for 9 hours: 9:00 AM to 6:00 PM in Tokyo (9:00 AM to 6:00 PM in Seoul).

Time difference

0 minutes. Tokyo uses JST; Seoul uses KST.

Working-hours overlap

9 hours of shared 9 AM to 6 PM hours.

Daylight saving

No clock changes in either city.

Tokyo to Seoul time conversion table

Times for Fri, Oct 9, 2026. Highlighted rows fall within 9 AM to 6 PM in both cities. Drag the live converter above for any other date.
Tokyo (JST)Seoul (KST)
12:00 AM12:00 AM
1:00 AM1:00 AM
2:00 AM2:00 AM
3:00 AM3:00 AM
4:00 AM4:00 AM
5:00 AM5:00 AM
6:00 AM6:00 AM
7:00 AM7:00 AM
8:00 AM8:00 AM
9:00 AM9:00 AM
10:00 AM10:00 AM
11:00 AM11:00 AM
12:00 PM12:00 PM
1:00 PM1:00 PM
2:00 PM2:00 PM
3:00 PM3:00 PM
4:00 PM4:00 PM
5:00 PM5:00 PM
6:00 PM6:00 PM
7:00 PM7:00 PM
8:00 PM8:00 PM
9:00 PM9:00 PM
10:00 PM10:00 PM
11:00 PM11:00 PM

Daylight saving time

Neither Tokyo nor Seoul changes clocks for daylight saving time, so the 0 minutes difference holds all year.

How to use the meeting time converter

  1. Select either city name and search by city, time zone, abbreviation, or UTC offset.
  2. Drag the horizontal timeline, or use the arrow and Page Up/Page Down keys, to choose a moment.
  3. Read the matching time and date for both locations and use the color bands to compare working hours.

Frequently asked questions

What is the time difference between Tokyo and Seoul?

Tokyo and Seoul are on the same time. Tokyo currently uses JST and Seoul uses KST.

When it is 9 AM in Tokyo, what time is it in Seoul?

It is 9:00 AM in Seoul.

What is the best time for a meeting between Tokyo and Seoul?

Standard 9 AM to 6 PM working hours overlap for 9 hours: 9:00 AM to 6:00 PM in Tokyo (9:00 AM to 6:00 PM in Seoul).

Does daylight saving time affect Tokyo and Seoul?

Neither Tokyo nor Seoul changes clocks for daylight saving time, so the 0 minutes difference holds all year.

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