Sydney to Kosong time converter

Kosong is 2 hours behind Sydney. When it is 9:00 AM in Sydney, it is 7:00 AM in Kosong.

Sydney AEDT

Monday, October 19, 2026

Kosong KST

Sunday, October 18, 2026

Sydney
New South Wales, Australia
Mon, Oct 19
AEDTUTC+11
Kosong
South Korea
Sun, Oct 18
KSTUTC+9-2h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Kosong conversion table

Every hour of today in Sydney and the matching time in Kosong. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 11:00 AM – 6:00 PM in Sydney (9:00 AM – 4:00 PM in Kosong).

Daylight saving time and the difference

The difference changes during the year because Sydney and Kosong switch clocks on different dates:

  • Oct 19, 2026 – Apr 4, 2027: -2h
  • Apr 4, 2027 – Oct 3, 2027: -1h
  • Oct 3, 2027 – Oct 19, 2027: -2h

Distance

Sydney and Kosong are 8,369 km (5,200 miles) apart in a straight line.

More conversions

Kosong to SydneySydney to New YorkSydney to LondonSydney to Los AngelesSydney to ChicagoSydney to TorontoSydney to São PauloSydney to ParisSydney to BerlinSydney to MoscowSydney to DubaiSydney to New DelhiSydney to Bangkok
New York to KosongLondon to KosongLos Angeles to KosongChicago to KosongToronto to KosongSão Paulo to KosongParis to KosongBerlin to KosongMoscow to KosongDubai to KosongNew Delhi to KosongBangkok to Kosong

Questions and answers

What is the time difference between Sydney and Kosong?

Kosong is 2 hours behind Sydney.

What time is it in Kosong when it is 9 AM in Sydney?

When it is 9:00 AM in Sydney, it is 7:00 AM in Kosong.

When is the best time to call Kosong from Sydney?

Both sides are at work from 11:00 AM – 6:00 PM in Sydney (9:00 AM – 4:00 PM in Kosong).

Does the time difference between Sydney and Kosong change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.