KST to ACST Converter

ACST is 0h 30m ahead of KST. When it's 12:00 PM KST, it's 12:30 PM ACST.

From

KST · UTC+9

1:09:54PM

Korea Standard Time

e.g. Seoul

To

ACST · UTC+9:30

1:39:54PM

Australian Central Standard Time

e.g. Adelaide, Darwin

Open in World ClockACST → KST
9:00 AM KST=9:30 AM ACST
12:00 PM KST=12:30 PM ACST
5:00 PM KST=5:30 PM ACST

Hourly conversion (KST → ACST)

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

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

More KST conversions

Frequently asked questions

What is the time difference between KST and ACST?
ACST is 0h 30m ahead of KST. KST is UTC+9 and ACST is UTC+9:30.
What is 12:00 PM KST in ACST?
12:00 PM KST is 12:30 PM ACST.
Does KST change for daylight saving time?
KST is a fixed offset of UTC+9 and does not itself change for daylight saving time.