Chatan to Seoul time converter

Chatan and Seoul are on the same time. When it is 9:00 AM in Chatan, it is 9:00 AM in Seoul.

Chatan JST

Monday, October 19, 2026

Seoul KST

Monday, October 19, 2026

Chatan
Japan
Mon, Oct 19
JSTUTC+9
Seoul
South Korea
Mon, Oct 19
KSTUTC+9±0
Finding your time zone…
Shared working hours (9:00–18:00)

Chatan to Seoul conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 6:00 PM in Chatan (9:00 AM – 6:00 PM in Seoul).

Daylight saving time and the difference

The difference stays 0 hours all year.

Distance

Chatan and Seoul are 1,254 km (779 miles) apart in a straight line.

More conversions

Seoul to ChatanChatan to New YorkChatan to LondonChatan to Los AngelesChatan to ChicagoChatan to TorontoChatan to São PauloChatan to ParisChatan to BerlinChatan to MoscowChatan to DubaiChatan to New DelhiChatan to Bangkok
New York to SeoulLondon to SeoulLos Angeles to SeoulChicago to SeoulToronto to SeoulSão Paulo to SeoulParis to SeoulBerlin to SeoulMoscow to SeoulDubai to SeoulNew Delhi to SeoulBangkok to Seoul

Questions and answers

What is the time difference between Chatan and Seoul?

Chatan and Seoul are on the same time.

What time is it in Seoul when it is 9 AM in Chatan?

When it is 9:00 AM in Chatan, it is 9:00 AM in Seoul.

When is the best time to call Seoul from Chatan?

Both sides are at work from 9:00 AM – 6:00 PM in Chatan (9:00 AM – 6:00 PM in Seoul).

Does the time difference between Chatan and Seoul change?

No. The difference stays 0 hours all year.