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IST to KST converter

KST is 3 hours 30 minutes ahead of IST today. IST (India Standard Time) - currently UTC+5:30; KST (Korea Standard Time) - currently UTC+9.

6 hours of the workday overlap: 9 AM-3 PM IST is 12:30 PM-6:30 PM KST. Quick answers: 9 AM IST = 12:30 PM KST, 12 PM IST = 3:30 PM KST, 5 PM IST = 8:30 PM KST.

IST · India Standard Time

UTC+5:30

KST · Korea Standard Time

UTC+9

Convert a time

KST
--:--

Working hours side by side

columns: IST hours
PING · 09–18 local MAYBE · 07–09, 18–21 NOT NOW · 21–07Outlined: everyone can be pinged

IST to KST conversion table

ISTKSTVerdict in KST
12 AM · 00:003:30 AM · 03:30NOT NOW
1 AM · 01:004:30 AM · 04:30NOT NOW
2 AM · 02:005:30 AM · 05:30NOT NOW
3 AM · 03:006:30 AM · 06:30NOT NOW
4 AM · 04:007:30 AM · 07:30MAYBE
5 AM · 05:008:30 AM · 08:30MAYBE
6 AM · 06:009:30 AM · 09:30PING
7 AM · 07:0010:30 AM · 10:30PING
8 AM · 08:0011:30 AM · 11:30PING
9 AM · 09:0012:30 PM · 12:30PING
10 AM · 10:001:30 PM · 13:30PING
11 AM · 11:002:30 PM · 14:30PING
12 PM · 12:003:30 PM · 15:30PING
1 PM · 13:004:30 PM · 16:30PING
2 PM · 14:005:30 PM · 17:30PING
3 PM · 15:006:30 PM · 18:30MAYBE
4 PM · 16:007:30 PM · 19:30MAYBE
5 PM · 17:008:30 PM · 20:30MAYBE
6 PM · 18:009:30 PM · 21:30NOT NOW
7 PM · 19:0010:30 PM · 22:30NOT NOW
8 PM · 20:0011:30 PM · 23:30NOT NOW
9 PM · 21:0012:30 AM · 00:30 (next day)NOT NOW
10 PM · 22:001:30 AM · 01:30 (next day)NOT NOW
11 PM · 23:002:30 AM · 02:30 (next day)NOT NOW

Cities on IST

Asia/Kolkata
MumbaiDelhiBangaloreHyderabadAhmedabadChennai

Cities on KST

Asia/Seoul
SeoulBusanIncheonDaeguDaejeonGwangju

Other conversions

All converters
KST → ISTIST → ESTIST → EDTIST → PSTIST → PDTIST → CSTIST → CDTIST → MSTIST → GMTIST → UTCIST → BST

Questions

What is the time difference between IST and KST?

KST (Korea Standard Time) is 3 hours 30 minutes ahead of IST (India Standard Time) right now: UTC+5:30 versus UTC+9.

What is 9 AM IST in KST?

9:00 AM IST is 12:30 PM KST.

What is 5 PM IST in KST?

5:00 PM IST is 8:30 PM KST.

Does daylight saving change the IST–KST difference?

IST has no daylight saving; it stays UTC+5:30 all year. KST has no daylight saving; it stays UTC+9 all year.