ART to KST time converter

KST is 12 hours ahead of ART. When it is 9:00 AM in ART, it is 9:00 PM in KST.

ART UTC-3

Friday, October 16, 2026

KST UTC+9

Saturday, October 17, 2026

ART
Argentina Time
Fri, Oct 16
UTC-3
KST
Korea Standard Time
Sat, Oct 17
UTC+9+12h
Finding your time zone…
Shared working hours (9:00–18:00)

ART to KST conversion table

Every hour of today in ART and the matching time in KST. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in ART (9:00 PM – 10:00 PM in KST): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 12 hours all year.

More conversions

KST to ARTART to UTCART to GMTART to ESTART to CSTART to MSTART to PSTART to CETART to MSKART to GSTART to PKTART to ISTART to SGT
UTC to KSTGMT to KSTEST to KSTCST to KSTMST to KSTPST to KSTCET to KSTMSK to KSTGST to KSTPKT to KSTIST to KSTSGT to KST

Questions and answers

What is the time difference between ART and KST?

KST is 12 hours ahead of ART.

What time is it in KST when it is 9 AM in ART?

When it is 9:00 AM in ART, it is 9:00 PM in KST.

When is the best time to call KST from ART?

Working hours don't overlap fully. The closest fit is 9:00 AM – 10:00 AM in ART (9:00 PM – 10:00 PM in KST): working hours on one side, early or late on the other.

Does the time difference between ART and KST change?

No. The difference stays 12 hours all year.