KST (Seoul) to AEST (Sydney) Time Converter

Convert time between KST (Seoul) and AEST (Sydney)

Live updates
09:13 PM→10:13 PM
AEST (Sydney) is 1h ahead of KST (Seoul)

From

KST (Seoul)

City:
Seoul
Country:
South Korea
UTC Offset:
UTC+9
Local Time:
09:13 PMNight

To

AEST (Sydney)

City:
Sydney
Country:
Australia
UTC Offset:
UTC+10
Local Time:
10:13 PMNight

Time Analysis

Smart Insights

Best time to call

AEST (Sydney) morning

KST (Seoul) is sleeping

Working hours overlap

8 hours

9 AM - 5 PM window

24-Hour Comparison

Quick reference for the full day

UTC → KST (Seoul) → AEST (Sydney)

KST (Seoul) Business Hours

Business Hours: 9:00 AM - 5:00 PM (UTC +09:00)

AEST (Sydney) Business Hours

Business Hours: 9:00 AM - 5:00 PM (UTC +10:00)

Best time to schedule meetings: When both timezones are in business hours (9 AM - 5 PM)

KST (Seoul) is 1h behind of AEST (Sydney)

UTC
KST (Seoul)9AM-5PM
AEST (Sydney)9AM-5PM
00:00Aug 25
09:00Aug 25
10:00Aug 25
01:00Aug 25
10:00Aug 25
11:00Aug 25
02:00Aug 25
11:00Aug 25
12:00Aug 25
03:00Aug 25
12:00Aug 25
13:00Aug 25
04:00Aug 25
13:00Aug 25
14:00Aug 25
05:00Aug 25
14:00Aug 25
15:00Aug 25
06:00Aug 25
15:00Aug 25
16:00Aug 25
07:00Aug 25
16:00Aug 25
17:00Aug 25
08:00Aug 25
17:00Aug 25
18:00Aug 25
09:00Aug 25
18:00Aug 25
19:00Aug 25
10:00Aug 25
19:00Aug 25
20:00Aug 25
11:00Aug 25
20:00Aug 25
21:00Aug 25
12:00NowAug 25
21:00Aug 25
22:00Aug 25
13:00Aug 25
22:00Aug 25
23:00Aug 25
14:00Aug 25
23:00Aug 25
00:00 (next day)Aug 26
15:00Aug 25
00:00 (next day)Aug 26
01:00 (next day)Aug 26
16:00Aug 25
01:00 (next day)Aug 26
02:00 (next day)Aug 26
17:00Aug 25
02:00 (next day)Aug 26
03:00 (next day)Aug 26
18:00Aug 25
03:00 (next day)Aug 26
04:00 (next day)Aug 26
19:00Aug 25
04:00 (next day)Aug 26
05:00 (next day)Aug 26
20:00Aug 25
05:00 (next day)Aug 26
06:00 (next day)Aug 26
21:00Aug 25
06:00 (next day)Aug 26
07:00 (next day)Aug 26
22:00Aug 25
07:00 (next day)Aug 26
08:00 (next day)Aug 26
23:00Aug 25
08:00 (next day)Aug 26
09:00 (next day)Aug 26
Current UTC hour
Overlap (Both 9AM-5PM)
KST (Seoul) only
AEST (Sydney) only
Overlap dot
(next day)
(prev day)

Popular Conversions

Most requested time zone pairs

Loading related conversions...
?

Frequently Asked Questions

About KST (Seoul) to AEST (Sydney) time conversion

General Questions

AEST (Sydney)is1 hourahead ofKST (Seoul)

KST (Seoul)

12:00 AM

AEST (Sydney)

1:00 AM

Conversely, when it is 12:00 AM in AEST (Sydney), it is 11:00 PM in KST (Seoul).

Business & Meetings

Travel Planning

Technical Details

Live updates every second •