Sydney to Cheonan time converter

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

Sydney AEDT

Saturday, October 17, 2026

Cheonan KST

Saturday, October 17, 2026

Sydney
New South Wales, Australia
Sat, Oct 17
AEDTUTC+11
Cheonan
South Korea
Sat, Oct 17
KSTUTC+9-2h
Finding your time zone…
Shared working hours (9:00–18:00)

Sydney to Cheonan conversion table

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

SydneyCheonan
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 Cheonan).

Daylight saving time and the difference

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

  • Oct 17, 2026 – Apr 4, 2027: -2h
  • Apr 4, 2027 – Oct 3, 2027: -1h
  • Oct 3, 2027 – Oct 17, 2027: -2h

Distance

Sydney and Cheonan are 8,245 km (5,123 miles) apart in a straight line.

More conversions

Cheonan 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 CheonanLondon to CheonanLos Angeles to CheonanChicago to CheonanToronto to CheonanSão Paulo to CheonanParis to CheonanBerlin to CheonanMoscow to CheonanDubai to CheonanNew Delhi to CheonanBangkok to Cheonan

Questions and answers

What is the time difference between Sydney and Cheonan?

Cheonan is 2 hours behind Sydney.

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

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

When is the best time to call Cheonan from Sydney?

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

Does the time difference between Sydney and Cheonan change?

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