KST to IST Converter

IST is 3h 30m behind KST. When it's 12:00 PM KST, it's 8:30 AM IST.

From

KST · UTC+9

1:09:54PM

Korea Standard Time

e.g. Seoul

To

IST · UTC+5:30

9:39:54AM

India Standard Time

e.g. Kolkata

Open in World ClockIST → KST
9:00 AM KST=5:30 AM IST
12:00 PM KST=8:30 AM IST
5:00 PM KST=1:30 PM IST

Hourly conversion (KST → IST)

KSTIST
12:00 AM8:30 PM(−1 day)
1:00 AM9:30 PM(−1 day)
2:00 AM10:30 PM(−1 day)
3:00 AM11:30 PM(−1 day)
4:00 AM12:30 AM
5:00 AM1:30 AM
6:00 AM2:30 AM
7:00 AM3:30 AM
8:00 AM4:30 AM
9:00 AM5:30 AM
10:00 AM6:30 AM
11:00 AM7:30 AM
12:00 PM8:30 AM
1:00 PM9:30 AM
2:00 PM10:30 AM
3:00 PM11:30 AM
4:00 PM12:30 PM
5:00 PM1:30 PM
6:00 PM2:30 PM
7:00 PM3:30 PM
8:00 PM4:30 PM
9:00 PM5:30 PM
10:00 PM6:30 PM
11:00 PM7:30 PM

Shaded rows are within standard working hours (8am–6pm) on both sides.

IST here is India Standard Time (UTC+5:30). It can also mean Irish Standard Time or Israel Standard Time.

More KST conversions

Frequently asked questions

What is the time difference between KST and IST?
IST is 3h 30m behind KST. KST is UTC+9 and IST is UTC+5:30.
What is 12:00 PM KST in IST?
12:00 PM KST is 8:30 AM IST.
Does KST change for daylight saving time?
KST is a fixed offset of UTC+9 and does not itself change for daylight saving time.