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JST to KST Time Converter

Convert Japan Standard Time (JST, UTC+9) to Korea Standard Time (KST, UTC+9).JST is used in the Asia region and KST is used in the Asia region.

JST to KST Conversion Table

JSTKST
12:00 AM12:00 AM
3:00 AM3:00 AM
6:00 AM6:00 AM
9:00 AM9:00 AM
12:00 PM12:00 PM
3:00 PM3:00 PM
6:00 PM6:00 PM
9:00 PM9:00 PM

What is the time difference between JST and KST?

Japan Standard Time (JST) is UTC+9 and Korea Standard Time (KST) is UTC+9. The exact difference can vary due to Daylight Saving Time changes. Our converter automatically accounts for current DST rules to give you accurate conversions.

When is 9 AM JST in KST?

Use the conversion table above to find common time mappings between JST and KST. For precise conversions including DST adjustments, use the interactive converter.

Does JST observe Daylight Saving Time?

Japan Standard Time (JST) is based on the Asia/Tokyo timezone. DST observance depends on local regulations. Our converter automatically accounts for current DST rules.

JST to KST Time Converter

Convert Japan Standard Time to Korea Standard Time

JST
Japan Standard Time
08:17 AM
UTC+9
KST
Korea Standard Time
08:17 AM
UTC+9

Convert a Specific Time

:
12:00 PM
=
12:00 PM

JST to KST Conversion Table

JSTKST
12:00 AM12:00 AM
3:00 AM3:00 AM
6:00 AM6:00 AM
9:00 AM9:00 AM
12:00 PM12:00 PM
3:00 PM3:00 PM
6:00 PM6:00 PM
9:00 PM9:00 PM

Frequently Asked Questions

What is the time difference between JST and KST?

Japan Standard Time (JST) is UTC+9 and Korea Standard Time (KST) is UTC+9. The exact difference can vary due to Daylight Saving Time changes.

When is 9 AM JST in KST?

Use our converter above to find the exact time. Enter 9:00 in the JST field to see the corresponding KST time, accounting for current DST rules.

Does JST observe Daylight Saving Time?

Japan Standard Time (JST) is based on the Asia/Tokyo timezone. DST observance depends on local regulations. Our converter automatically accounts for current DST rules.

Convert KST to JST instead