Finland is 6 hours behind South Korea. When it's noon in Finland, it's 18:00 in South Korea.
Finland runs on Europe/Helsinki; South Korea runs on Asia/Seoul. Together they are 6 hours apart.
Daily overlap window
Both Finland and South Korea are simultaneously in business hours for 2 hours per day (assuming standard 9:00–17:00 working hours).
00:0006:0012:0018:0024:00
Finland
South Korea
Overlap (2h)
Best call times between these locations
There is a 2-hour daily window where both locations are in business hours.
09:00 Helsinki / 15:00 Seoul✓ Both working
10:00 Helsinki / 16:00 Seoul✓ Both working
Working hours defined as 09:00–17:00 local time for each location.
Public holidays this year
⚡ Upcoming holidays in both locations, confirm with your contact before booking.
Finland5 holidays
Oct 31All Saints' Day
Dec 6Independence Day
Dec 24Christmas Eve
Dec 25Christmas Day
Dec 26St. Stephen's Day
South Korea7 holidays
Aug 15Liberation Day
Sep 24Chuseok
Sep 25Chuseok
Sep 26Chuseok
Oct 3National Foundation Day
Finland and South Korea — practical scheduling
Finland (Finland) and South Korea (South Korea) are 6 hours apart. With a 2-hour daily overlap in standard business hours, both teams can connect in real time without either side stretching beyond their normal workday.
💡 Practical scheduling guidelines
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If you are in Finland, aim for 09:00–10:00, which corresponds to 15:00–16:00 in South Korea — both teams are within working hours.
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If you are in Finland, aim for 10:00–11:00, which corresponds to 16:00–17:00 in South Korea — both teams are within working hours.
Avoid scheduling mistakes — especially around daylight saving changes. Use the ClockinSync Chrome Extension to instantly verify and compare both time zones directly in your browser, without manual calculations.
Need a specific time? Use the slider or type directly into the input bar — it understands "3pm", "15:30", and location-specific formats like "9am Finland".
