World Timezones

Kaohsiung to Seoul Converter

Compare Seoul to Kaohsiung instead
Kaohsiung11:32 amMon, Jun 8
KaohsiungGMT+8
Taiwan · UTC+8
11:32 amMon, Jun 8
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SeoulKST
South Korea · UTC+9
12:32 pmMon, Jun 8
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Offset

The time difference between Kaohsiung and Seoul is 1 hour.

1 hour

Kaohsiung (GMT+8) is behind Seoul (KST).

GMT+8: UTC+8

KST: UTC+9

Neither Kaohsiung nor Seoul is currently observing daylight saving time.

When to schedule

Business-hours overlap: 9 AM–4 PM in Kaohsiung (10 AM–5 PM in Seoul).

Both teams are in working hours during this window on weekdays.

Suggested time: 12:00 PM Kaohsiung (1:00 PM Seoul).

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

South Korea

  • New Year's DayThu, Jan 1
  • Lunar New YearMon, Feb 16
  • Lunar New YearTue, Feb 17
  • Lunar New YearWed, Feb 18
  • Independence Movement DayMon, Mar 2
  • Labour DayFri, May 1
  • Children's DayTue, May 5
  • Buddha's BirthdayMon, May 25
  • Local Election DayWed, Jun 3
  • Memorial DaySat, Jun 6
  • Constitution DayFri, Jul 17
  • Liberation DayMon, Aug 17
  • ChuseokThu, Sep 24
  • ChuseokFri, Sep 25
  • ChuseokSat, Sep 26
  • National Foundation DayMon, Oct 5
  • Hangul DayFri, Oct 9
  • Christmas DayFri, Dec 25

About these zones

Kaohsiung uses Taiwan Standard Time. To call Taiwan, dial +886.

Seoul uses Korea Standard Time (KST). To call South Korea, dial +82.

Seoul is approximately 1,100 miles north of Kaohsiung.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

KaohsiungSeoulDay
12:00 am1:00 amSame day
1:00 am2:00 amSame day
2:00 am3:00 amSame day
3:00 am4:00 amSame day
4:00 am5:00 amSame day
5:00 am6:00 amSame day
6:00 am7:00 amSame day
7:00 am8:00 amSame day
8:00 am9:00 amSame day
9:00 am10:00 amSame day
10:00 am11:00 amSame day
11:00 am12:00 pmSame day
12:00 pm1:00 pmSame day
1:00 pm2:00 pmSame day
2:00 pm3:00 pmSame day
3:00 pm4:00 pmSame day
4:00 pm5:00 pmSame day
5:00 pm6:00 pmSame day
6:00 pm7:00 pmSame day
7:00 pm8:00 pmSame day
8:00 pm9:00 pmSame day
9:00 pm10:00 pmSame day
10:00 pm11:00 pmSame day
11:00 pm12:00 am+1 day

Daylight saving time

Neither Kaohsiung nor Seoul observes daylight saving time. The offset between these zones remains constant year-round.

See the daylight saving time page for transition dates across every time zone.

Daylight today

Kaohsiung
Sunrise
5:14 AM
Sunset
6:43 PM
Day length
13h 29m
Seoul
Sunrise
5:12 AM
Sunset
7:52 PM
Day length
14h 41m

Daylight overlap: 13h 29m — 5:14 AM–6:43 PM in Kaohsiung (6:14 AM–7:43 PM in Seoul). Both locations are in daylight during this window.

Cities in these zones

Other cities in Taiwan Standard Time

Other cities in Korea Standard Time

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Taiwan Standard Time

  • TPE
  • TSA
  • RMQ
  • KHH
  • TNN

Airports in Korea Standard Time

  • GMP
  • ICN
  • PUS
  • TAE
  • CJJ
  • KWJ
  • MWX

Related conversions

Common conversions

What is 9:00 am Kaohsiung in Seoul?
9:00 am Kaohsiung is 10:00 am Seoul.
What is 12:00 pm Kaohsiung in Seoul?
12:00 pm Kaohsiung is 1:00 pm Seoul.
What is 12:30 pm Kaohsiung in Seoul?
12:30 pm Kaohsiung is 1:30 pm Seoul.
What is 2:00 pm Kaohsiung in Seoul?
2:00 pm Kaohsiung is 3:00 pm Seoul.
What is 5:00 pm Kaohsiung in Seoul?
5:00 pm Kaohsiung is 6:00 pm Seoul.
What is 11:30 pm Kaohsiung in Seoul?
11:30 pm Kaohsiung is 12:30 am Seoul, the next day.