KST to AEST Time — Convert Korea Standard Time to Australian Eastern Standard Time

AEST is currently 1 hour ahead of KST.

Full KST to AEST conversion table

Daylight saving and how the gap changes

Around January the KST → AEST offset is 2 hours ahead of KST. Around July it is 1 hour ahead of KST. That swing comes from one or both zones observing daylight saving on different schedules — the converter above always reflects the correct offset for the date you pick.

Frequently asked questions

Is AEST ahead of or behind KST right now?

AEST is currently 1 hour ahead of KST.

What is the current KST to AEST time difference?

Right now the gap is 1 hour ahead — AEST is 1 hour ahead of KST.

Does the KST → AEST offset change during the year?

Yes. Around January the offset is 2 hours ahead of KST; around July it is 1 hour ahead of KST. The converter above always reflects the correct offset for the date you pick.

Does KST observe daylight saving time?

No — Korea Standard Time stays at a fixed UTC offset year-round.

Does AEST observe daylight saving time?

Yes — Australian Eastern Standard Time observes DST, so its UTC offset shifts by 1 hour(s) between winter and summer.

What time is 9 AM KST in AEST?

9:00 AM KST is 10:00 AM AEST.

What time is 12 PM (noon) KST in AEST?

12:00 PM KST is 1:00 PM AEST.

What time is 5 PM KST in AEST?

5:00 PM KST is 6:00 PM AEST.

When is the best time to schedule a call between KST and AEST?

The working-hours overlap (09:00–17:00 in both zones) runs roughly 9:00 AM – 4:00 PM KST (≈ 7 hours). Mid-morning KST is usually the safest window for a live call.

What time zone does KST refer to?

KST refers to Korea Standard Time (IANA: Asia/Seoul).

What time zone does AEST refer to?

AEST refers to Australian Eastern Standard Time (IANA: Australia/Sydney).

Related

• Main time converter
• About KST
• About AEST