Seoul to Kasai time converter

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

Seoul KST

Tuesday, October 20, 2026

Kasai JST

Tuesday, October 20, 2026

Seoul
South Korea
Tue, Oct 20
KSTUTC+9
Kasai
Japan
Tue, Oct 20
JSTUTC+9±0
Finding your time zone…
Shared working hours (9:00–18:00)

Seoul to Kasai conversion table

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

SeoulKasai
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 Seoul (9:00 AM – 6:00 PM in Kasai).

Daylight saving time and the difference

The difference stays 0 hours all year.

Distance

Seoul and Kasai are 764 km (475 miles) apart in a straight line.

More conversions

Kasai to SeoulSeoul to New YorkSeoul to LondonSeoul to Los AngelesSeoul to ChicagoSeoul to TorontoSeoul to São PauloSeoul to ParisSeoul to BerlinSeoul to MoscowSeoul to DubaiSeoul to New DelhiSeoul to Bangkok
New York to KasaiLondon to KasaiLos Angeles to KasaiChicago to KasaiToronto to KasaiSão Paulo to KasaiParis to KasaiBerlin to KasaiMoscow to KasaiDubai to KasaiNew Delhi to KasaiBangkok to Kasai

Questions and answers

What is the time difference between Seoul and Kasai?

Seoul and Kasai are on the same time.

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

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

When is the best time to call Kasai from Seoul?

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

Does the time difference between Seoul and Kasai change?

No. The difference stays 0 hours all year.