Seoul to Showa time converter

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

Seoul KST

Tuesday, October 20, 2026

Showa JST

Tuesday, October 20, 2026

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

Seoul to Showa conversion table

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

SeoulShowa
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 Showa).

Daylight saving time and the difference

The difference stays 0 hours all year.

Distance

Seoul and Showa are 1,053 km (654 miles) apart in a straight line.

More conversions

Showa 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 ShowaLondon to ShowaLos Angeles to ShowaChicago to ShowaToronto to ShowaSão Paulo to ShowaParis to ShowaBerlin to ShowaMoscow to ShowaDubai to ShowaNew Delhi to ShowaBangkok to Showa

Questions and answers

What is the time difference between Seoul and Showa?

Seoul and Showa are on the same time.

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

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

When is the best time to call Showa from Seoul?

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

Does the time difference between Seoul and Showa change?

No. The difference stays 0 hours all year.