KST to ART converter

Korea Time (Seoul) to Argentina Time (Buenos Aires).

KST9:07 AMSat 31 Oct 2026

→

ART9:07 PMFri 30 Oct 2026

ART is 12 h behind KST.

Pick a time in KST

⇄ ART to KST

9:00 AM KST = 9:00 PM ART previous day

Best time to meet

No hour falls inside 9 AM to 5 PM in both places, so one side always meets outside office hours.

KST to ART time table

For 31 Oct 2026. Green rows: both sides between 9 AM and 5 PM.

KST	ART
12:00 AM KST	12:00 PM ART previous day
1:00 AM KST	1:00 PM ART previous day
2:00 AM KST	2:00 PM ART previous day
3:00 AM KST	3:00 PM ART previous day
4:00 AM KST	4:00 PM ART previous day
5:00 AM KST	5:00 PM ART previous day
6:00 AM KST	6:00 PM ART previous day
7:00 AM KST	7:00 PM ART previous day
8:00 AM KST	8:00 PM ART previous day
9:00 AM KST	9:00 PM ART previous day
10:00 AM KST	10:00 PM ART previous day
11:00 AM KST	11:00 PM ART previous day
12:00 PM KST	12:00 AM ART
1:00 PM KST	1:00 AM ART
2:00 PM KST	2:00 AM ART
3:00 PM KST	3:00 AM ART
4:00 PM KST	4:00 AM ART
5:00 PM KST	5:00 AM ART
6:00 PM KST	6:00 AM ART
7:00 PM KST	7:00 AM ART
8:00 PM KST	8:00 AM ART
9:00 PM KST	9:00 AM ART
10:00 PM KST	10:00 AM ART
11:00 PM KST	11:00 AM ART

Quick answers

9:00 AM KST = 9:00 PM ART (previous day)
12:00 PM KST = 12:00 AM ART
3:00 PM KST = 3:00 AM ART
5:00 PM KST = 5:00 AM ART
9:00 AM ART = 9:00 PM KST
12:00 PM ART = 12:00 AM KST (next day)
5:00 PM ART = 5:00 AM KST (next day)

Does the gap change during the year?

No. ART is 12 h behind KST all year.

KST does not change its clocks. ART does not change its clocks.

About KST and ART

KST here means Korea Time, the clock in Seoul. Right now it is UTC+9. It has no daylight saving.

ART here means Argentina Time, the clock in Buenos Aires. Right now it is UTC−3. It has no daylight saving.

Every city on your wrist

Meanwhile puts these times in your Mac menu bar, on your iPhone home screen and on your Apple Watch. Type “3pm Tokyo” and every city answers. Free for 3 cities. Unlock every city on every device once for $4.99, shared with your family. No subscription.

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