Meeting time

Best time to meet: Seoul and Helsinki

Seoul is 7 hours ahead of Helsinki right now. Their working days overlap for 1 hour: 4 PM to 5 PM in Seoul, which is 9 AM to 10 AM in Helsinki. The easiest time to meet is 4 PM in Seoul (9 AM in Helsinki).

Wed 12:56 AMSeoul · Korean Standard TimeTue 5:56 PMHelsinki · Eastern European Standard Time
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Hour by hour

With the clocks as they are on November 11, 2026, Seoul time on the left. A working day here is 9 AM to 5 PM.

SeoulHelsinki
6 AM11 PM day beforeBoth off
7 AM12 AMBoth off
8 AM1 AMBoth off
9 AM2 AMSeoul at work
10 AM3 AMSeoul at work
11 AM4 AMSeoul at work
12 PM5 AMSeoul at work
1 PM6 AMSeoul at work
2 PM7 AMSeoul at work
3 PM8 AMSeoul at work
4 PM9 AMEasiest time
5 PM10 AMHelsinki at work
6 PM11 AMHelsinki at work
7 PM12 PMHelsinki at work
8 PM1 PMHelsinki at work
9 PM2 PMHelsinki at work
10 PM3 PMHelsinki at work

When the clocks change

The gap moves when either city changes its clocks. The next twelve months:

DatesSeoul isBoth at work (Seoul time)Easiest (Seoul / Helsinki)
Now to March 28, 20277 hours ahead4 PM–5 PM (1 hour)4 PM / 9 AM
March 28, 2027 to October 31, 2027
clocks in Helsinki go forward		6 hours ahead3 PM–5 PM (2 hours)4 PM / 10 AM
October 31, 2027 onward
clocks in Helsinki go back		7 hours ahead4 PM–5 PM (1 hour)4 PM / 9 AM

Seoul keeps the same clock as Tokyo; Helsinki keeps the same clock as Kyiv.

Questions people ask

What time is it in Helsinki when it is 9 AM in Seoul?
2 AM in Helsinki, while Seoul is 7 hours ahead.
When is the best time for a call between Seoul and Helsinki?
4 PM in Seoul, which is 9 AM in Helsinki. Both cities are at work from 4 PM to 5 PM Seoul time.
Does the time difference between Seoul and Helsinki change during the year?
Yes — it changes 2 times in the next twelve months, when the clocks go forward or back; the dates are in the table above.

More cities

New York and SeoulNo shared working hours · fairest at 5:30 PM New York timeLondon and SeoulNo shared working hours · fairest at 8 AM London timeSan Francisco and Seoul1 hour of shared working day · meet at 4 PM San Francisco timeLos Angeles and Seoul1 hour of shared working day · meet at 4 PM Los Angeles timeBangalore and Seoul4 hours 30 minutes of shared working day · meet at 10 AM Bangalore timeSingapore and Seoul7 hours of shared working day · meet at 10 AM Singapore timeSydney and Seoul6 hours of shared working day · meet at 1:30 PM Sydney timeBerlin and SeoulNo shared working hours · fairest at 8:30 AM Berlin timeParis and SeoulNo shared working hours · fairest at 8:30 AM Paris timeToronto and SeoulNo shared working hours · fairest at 5:30 PM Toronto timeChicago and SeoulNo shared working hours · fairest at 5 PM Chicago timeDubai and Seoul3 hours of shared working day · meet at 10 AM Dubai time

Every city from Seoul · Every city from Helsinki · All cities · Plan across more than two cities

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