Adelaide to KST Time Converter
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Quick answers
Selected conversion
10:30 pm22:30 ACDT (UTC+10:30), Oct 18, 2026 = 9:00 pm21:00 KST (UTC+9), Oct 18, 2026
Adelaide is 1 hour and 30 minutes ahead of KST.
How the time difference changes
Depending on seasonal clock changes, Adelaide is 30 minutes ahead of KST or Adelaide is 1 hour and 30 minutes ahead of KST.
Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in Adelaide correspond to 8:30 am to 5:30 pm in KST or working hours of 9:00 am to 6:00 pm in Adelaide correspond to 7:30 am to 4:30 pm in KST.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in Adelaide correspond to 08:30 to 17:30 in KST or working hours of 09:00 to 18:00 in Adelaide correspond to 07:30 to 16:30 in KST.
Compare Adelaide time with KST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
ACDT (Australian Central Daylight Time) is 1 hour and 30 minutes ahead of Korea Standard Time.
10:30 pm22:30 in Adelaide, Australia is 9:00 pm21:00 in KST
Adelaide to KST call time
Best time for a conference call or a meeting is between 10:30am-6pm10:30-18:00 in Adelaide which corresponds to 9am-4:30pm09:00-16:30 in KST
10:30 pm22:30 ACDT (Australian Central Daylight Time) (Adelaide, Australia). Offset UTC +10:30 hours
9:00 pm21:00 Korea Standard Time (KST). Offset UTC +9:00 hours
10:30 pm22:30 Adelaide, Australia / 9:00 pm21:00 KST
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Adelaide Time Zone and Facts
Time Zone
ACST – Australian Central Standard Time, UTC+9:30 (standard time)
Adelaide Facts
Korea Standard Time
Offset: KST is 9 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: North Korea, South Korea
Principal Cities: The largest city in the KST time zone is Seoul in South Korea, with about 10.349 million people. Other major cities in this time zone include Busan, Pyongyang, Incheon, Daegu.
Daylight Saving: Clocks in Korea Standard Time (KST) do not change for daylight saving time, so KST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
KST representations, usage and related time zones
- +09 - basic short
- +0900 - basic
- +09:00 - extended
- +0900 - sign character (+) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates an offset of nine hours to the east of the zero meridian.
- India - Military abbreviation for KST
- I - short form of 'India'
- Asia/Pyongyang
- Asia/Seoul
- ROK
- Korea Standard Time - UTC +9
- Pyongyang Time - UTC +8:30
- AWDT - Australian Western Daylight Time
- CHOST - Choibalsan Summer Time
- I - India Time Zone
- IRKST - Irkutsk Summer Time
- JST - Japan Standard Time
- KST - Korea Standard Time
- PWT - Palau Time
- TLT - East Timor Time
- ULAST - Ulaanbaatar Summer Time
- WIT - Eastern Indonesian Time
- YAKT - Yakutsk Time