Offset
The time difference between Prague and Seoul is 7 hours.
Prague (GMT+2) is behind Seoul (KST).
GMT+2: UTC+2
KST: UTC+9
Prague is currently observing daylight saving time; Seoul is not.
When to schedule
Business-hours overlap: 9 AM–10 AM in Prague (4 PM–5 PM in Seoul).
Both teams are in working hours during this window on weekdays.
Suggested time: 9:00 AM Prague (4:00 PM Seoul).
This window may shift by an hour during daylight saving time.
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.
Czechia
- New Year's DayThu, Jan 1
- Good FridayFri, Apr 3
- Easter MondayMon, Apr 6
- Labour DayFri, May 1
- Liberation DayFri, May 8
- Saints Cyril and Methodius DaySun, Jul 5
- Jan Hus DayMon, Jul 6
- St. Wenceslas DayMon, Sep 28
- Independent Czechoslovak State DayWed, Oct 28
- Struggle for Freedom and Democracy DayTue, Nov 17
- Christmas EveThu, Dec 24
- Christmas DayFri, Dec 25
- St. Stephen's DaySat, Dec 26
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
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| Prague | Seoul | Day |
|---|---|---|
| 12:00 am | 7:00 am | Same day |
| 1:00 am | 8:00 am | Same day |
| 2:00 am | 9:00 am | Same day |
| 3:00 am | 10:00 am | Same day |
| 4:00 am | 11:00 am | Same day |
| 5:00 am | 12:00 pm | Same day |
| 6:00 am | 1:00 pm | Same day |
| 7:00 am | 2:00 pm | Same day |
| 8:00 am | 3:00 pm | Same day |
| 9:00 am | 4:00 pm | Same day |
| 10:00 am | 5:00 pm | Same day |
| 11:00 am | 6:00 pm | Same day |
| 12:00 pm | 7:00 pm | Same day |
| 1:00 pm | 8:00 pm | Same day |
| 2:00 pm | 9:00 pm | Same day |
| 3:00 pm | 10:00 pm | Same day |
| 4:00 pm | 11:00 pm | Same day |
| 5:00 pm | 12:00 am | +1 day |
| 6:00 pm | 1:00 am | +1 day |
| 7:00 pm | 2:00 am | +1 day |
| 8:00 pm | 3:00 am | +1 day |
| 9:00 pm | 4:00 am | +1 day |
| 10:00 pm | 5:00 am | +1 day |
| 11:00 pm | 6:00 am | +1 day |
Daylight saving time
Prague observes daylight saving time; Seoul does not. The offset between the two zones changes when Prague transitions: on Sunday, October 25, 2026, clocks fall back from GMT+2 to GMT+1.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 4:55 AM
- Sunset
- 9:10 PM
- Day length
- 16h 15m
- Sunrise
- 5:12 AM
- Sunset
- 7:52 PM
- Day length
- 14h 41m
Daylight overlap: 7h 57m — 4:55 AM–12:52 PM in Prague (11:55 AM–7:52 PM in Seoul). Both locations are in daylight during this window.
Cities in these zones
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Central European Summer Time
- PRG
Airports in Korea Standard Time
- GMP
- ICN
- PUS
- TAE
- CJJ
- KWJ
- MWX
Related conversions
Common conversions
- What is 9:00 am Prague in Seoul?
- 9:00 am Prague is 4:00 pm Seoul.
- What is 12:00 pm Prague in Seoul?
- 12:00 pm Prague is 7:00 pm Seoul.
- What is 12:30 pm Prague in Seoul?
- 12:30 pm Prague is 7:30 pm Seoul.
- What is 2:00 pm Prague in Seoul?
- 2:00 pm Prague is 9:00 pm Seoul.
- What is 5:00 pm Prague in Seoul?
- 5:00 pm Prague is 12:00 am Seoul, the next day.
- What is 11:30 pm Prague in Seoul?
- 11:30 pm Prague is 6:30 am Seoul, the next day.