What does KST stand for?

KST stands for Korea Standard Time. It is UTC+9 and is used in: South Korea, North Korea.

What time is it in KST right now?

The live clock above shows the current time in KST (UTC+9). It updates every second using your browser's built-in time API.

Which countries or regions use KST?

KST is used in the following regions: South Korea, North Korea. Note that some regions may use a different abbreviation for the same offset during Daylight Saving Time.

Is KST the same as UTC+9?

Yes. KST is the standard abbreviation for the UTC+9 offset. However, the same UTC offset can have multiple abbreviations depending on the region and whether Daylight Saving Time is in effect.

How do I convert KST time to my local time?

Use the Compare tool on HOUR — add KST and your city side by side to see the exact difference instantly. You can also use the Time Simulator on the home page to drag through any hour and see both times simultaneously.

Does KST observe Daylight Saving Time?

Standard time zone abbreviations like KST refer to a fixed offset (UTC+9). If a region using KST observes DST, it switches to a different abbreviation during summer — for example, EST switches to EDT. The clock on each region's page always reflects the correct current offset.

What is the difference between KST and similar time zones?

Time zone abbreviations are not always globally unique — the same letters can refer to different offsets in different regions. KST on this page specifically refers to Korea Standard Time (UTC+9). Always verify the UTC offset when scheduling across regions to avoid confusion.

Can I schedule a meeting across KST and other time zones?

Yes. Use the Compare page on HOUR — add KST and any other cities or time zones. The side-by-side view shows all local times simultaneously, making it easy to find a meeting slot that works for everyone.

How accurate is the KST clock on this page?

The clock uses your browser's built-in Intl.DateTimeFormat API, which reads directly from your device's system clock and applies the correct IANA timezone offset. There is no server delay — the time is always accurate to the second.

KSTUTC+9

Korea Standard Time

South Korea · North Korea

vs. your location

Same as your location

KST|Standard Time Zone

Daytime

KST Time

--:--:--

Abbreviation

KST

UTC Offset

UTC+9

Used in

South Korea · North Korea

Related Time Zones

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JST

UTC+9

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UTC+8

→

HKT

UTC+8

→

SGT

UTC+8

→

AEST

UTC+10

→

AWST

UTC+8

→

ACST

UTC+9:30

→

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KST Time — Korea Standard Time

KST stands for Korea Standard Time and is currently UTC+9. This page shows the live current time for the KST time zone, used across South Korea, North Korea.

How to Use This Page

1
Check the live KST clock
The clock updates every second and always shows the current time in the KST (Korea Standard Time, UTC+9) time zone.
2
Understand the UTC offset
KST is UTC+9 — meaning it is that many hours ahead or behind Coordinated Universal Time (UTC).
3
See which regions use KST
The regions listed on this page all share the KST time zone. Tap any region to open its dedicated clock page.
4
Compare with your location
Open the Compare page and add KST to see your local time and KST time side by side.

Korea Standard Time

KST Time

Related Time Zones

Everything You Need for World Time

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280+ Countries & Regions

KST Time — Korea Standard Time

How to Use This Page

Frequently Asked Questions — KST (Korea Standard Time)

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