Sweden to Seoul
+7hSweden
CESTSOURCESeoul
KSTGreen rows indicate typical business hours (9 AM - 5 PM)
CEST and KST on the World Map
The map below highlights the CEST (Central European Time) and KST (Korea Standard Time) timezone regions across the globe.
CET – Central European Time
UTC+01:00Central European Time (CET) is used across most of Western and Central Europe, 1 hour ahead of UTC.
- •CET covers more European countries than any other time zone.
- •Spain uses CET despite being geographically aligned with GMT/WET.
- •The Frankfurt Stock Exchange, Euronext (Amsterdam/Paris), and Borsa Italiana operate on CET.
- •Over 500 million people live in the CET time zone.
- •France moved to CET during the German occupation in WWII and never switched back.
KST – Korea Standard Time
UTC+09:00Korea Standard Time (KST) is the time zone for South Korea, 9 hours ahead of UTC.
- •South Korea does not observe daylight saving time.
- •Seoul is home to Samsung, LG, and Hyundai headquarters.
- •KST is the same offset as JST (UTC+09:00).
About Seoul
WikipediaSeoul operates on Korea Standard Time (KST), UTC+9, same as Japan. As a global tech and entertainment hub, Seoul coordinates with East Asian markets.
Seoul has the fastest average internet speed in the world.
Understanding the +7h Gap: Sweden vs Seoul
Sweden runs on Central European Summer Time (CEST) at UTC+02:00, currently observing daylight saving time. Seoul runs on Korean Standard Time (KST) at UTC+09:00. That puts Sweden 7 hours ahead of Seoul — a difference of +7h at the current offsets.
In practice, when it is 9:00 AM in Sweden it is 4:00 PM in Seoul. Midnight in Sweden is 7:00 AM in Seoul.Sweden observes daylight saving time while Seoul does not, so the gap narrows or widens by an hour part of the year.
Sweden to Seoul time conversion table
| Sweden (CEST) | Seoul (KST) | Day |
|---|---|---|
| 12:00 AM | 7:00 AM | 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 |
| 12:00 PM | 7:00 PM | same day |
| 3:00 PM | 10:00 PM | same day |
| 5:00 PM | 12:00 AM | next day |
| 6:00 PM | 1:00 AM | next day |
| 9:00 PM | 4:00 AM | next day |
Why people convert Sweden to Seoul time
- Scheduling a call from Sweden to Seoul: a 10:00 AM start in Sweden lands at 5:00 PM in Seoul, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Sweden and Seoul are inside the 9-to-5 working day between 9:00 AM and 10:00 AM CEST time (4:00 PM–5:00 PM KST). That is roughly 1 hours of usable overlap.
- Keeping family and friends in sync: knowing that 8:00 PM in Sweden is 3:00 AM in Seoul makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM CEST" is unambiguous; "3 PM" across a +7h gap is not.
- Block 9:00 AM–10:00 AM CEST as the recurring meeting window if you work primarily from Sweden and need Seoul colleagues present.
- Sweden: Clocks fall back on Sun, Oct 25, 2026. Re-check this page after that date because the offset changes and so does the +7h gap.
About CET (Central European Time)
Central European Time (CET) is the standard time zone for most of Europe, covering over 30 countries from Spain to Poland, and from Norway to Italy. CET is 1 hour ahead of GMT and is used by the European Union's most populous nations. During summer, most CET countries switch to Central European Summer Time (CEST, UTC+02:00). Major European financial markets in Frankfurt, Paris, and Amsterdam operate on CET.
About KST (Korea Standard Time)
Korea Standard Time (KST) is the time zone used in South Korea. It shares the same UTC offset as Japan Standard Time but is a distinct time zone. South Korea does not observe daylight saving time. Seoul, the capital, is a major global tech and business hub.
Best time to call between Sweden and Seoul
Both Sweden and Seoul sit inside the 9 AM – 5 PM working day between 9:00 AM–10:00 AM CEST, which is 4:00 PM–5:00 PM KST. That gives roughly 1 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Sweden and Seoul overlap for only 60 minutes (9:00 AM–10:00 AM CEST), so meetings have to be booked precisely.
Sweden is 7 hours ahead of Seoul (CEST UTC+02:00 → KST UTC+09:00). The shared working window is 9:00 AM–10:00 AM CEST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
Sweden
☀ Currently in DST
Standard: UTC+01:00 · DST: UTC+02:00
Clocks fall back on Sun, Oct 25, 2026
Seoul
Does not observe DST
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between Sweden and Seoul?
Sweden (CEST, UTC+02:00) is 7 hours ahead of Seoul (KST, UTC+09:00). The gap is currently +7h.
How do I convert Sweden time to Seoul time?
Add +7h to Sweden local time. For example, 9:00 AM in Sweden is 4:00 PM in Seoul.
What time is it in Seoul right now?
Seoul uses KST at UTC+09:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +7h offset from Sweden.
What is the best time to call Seoul from Sweden?
Call between 9:00 AM and 10:00 AM CEST — that maps to 4:00 PM–5:00 PM KST and keeps both parties inside the working day.
Which is ahead, Sweden or Seoul?
Sweden is 7 hours ahead of Seoul. When it is 12:00 PM in Sweden it is 7:00 PM in Seoul.
Do Sweden and Seoul use different time zones?
Sweden (Sweden) uses CEST at UTC+02:00, while Seoul (South Korea) uses KST at UTC+09:00. The IANA identifiers are Europe/Stockholm and Asia/Seoul.
Does daylight saving time affect the Sweden–Seoul difference?
Yes at the moment: Sweden is on daylight saving time and Seoul is not, so the +7h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share Sweden's time zone?
CEST also covers Paris, Berlin, Rome, Madrid, Amsterdam, Brussels, Vienna, Warsaw and 10 more.
Which countries use CEST, Sweden's zone?
CEST is used in Germany, France, Italy, Spain, Netherlands, Belgium, Austria, Switzerland and 19 more.
Is there a day difference between Sweden and Seoul?
Not normally. The +7h gap only pushes the date over for late-evening times.
What is the time difference between Sweden and Seoul?
Seoul is +7h from Sweden.
What timezone is Sweden in?
Sweden operates on its local timezone.
What timezone is Seoul in?
Seoul operates on Korea Standard Time (KST), UTC+9, same as Japan. As a global tech and entertainment hub, Seoul coordinates with East Asian markets.
What are the business hours in Seoul?
Standard business hours in Seoul are 9:00 AM - 6:00 PM KST.
Which countries use CET (Central European Time)?
CET is used in Germany, France, Italy, Spain, Netherlands, Belgium, and 21 more countries.
Does CET observe daylight saving time?
Yes, CET switches to CEST during summer months.
What are some interesting facts about CET?
CET covers more European countries than any other time zone. Spain uses CET despite being geographically aligned with GMT/WET.
Which cities are in the KST timezone?
Major cities in the KST timezone include Seoul, Busan, Incheon, Daegu, Daejeon, Pyongyang.
What is the UTC offset for KST?
Korea Standard Time (KST) is at UTC+09:00.
What should I know about the KST timezone?
South Korea does not observe daylight saving time. Seoul is home to Samsung, LG, and Hyundai headquarters.
When is it midnight in Sweden, what time is it in Seoul?
When it is 12:00 AM (midnight) in Sweden (CET), it is +7h later in Seoul (KST).
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