London to Seoul time converter

Seoul is currently 8 hours ahead of London. London is on UTC+1 and Seoul is on UTC+9.

London  
Seoul  

Open this pair on the board →

The difference changes during the year

Because London and Seoul do not start and end daylight saving time together, the gap between them is not constant. Over the next twelve months it takes 2 different values.

Hour by hour while Seoul is 8 hours ahead of London. Shaded rows are inside both working days.
LondonSeoul
12:00 AM8:00 AM
1:00 AM9:00 AM
2:00 AM10:00 AM
3:00 AM11:00 AM
4:00 AM12:00 PM
5:00 AM1:00 PM
6:00 AM2:00 PM
7:00 AM3:00 PM
8:00 AM4:00 PM
9:00 AM5:00 PM
10:00 AM6:00 PM
11:00 AM7:00 PM
12:00 PM8:00 PM
1:00 PM9:00 PM
2:00 PM10:00 PM
3:00 PM11:00 PM
4:00 PM12:00 AM (next day)
5:00 PM1:00 AM (next day)
6:00 PM2:00 AM (next day)
7:00 PM3:00 AM (next day)
8:00 PM4:00 AM (next day)
9:00 PM5:00 AM (next day)
10:00 PM6:00 AM (next day)
11:00 PM7:00 AM (next day)
Hour by hour while Seoul is 9 hours ahead of London. Shaded rows are inside both working days.
LondonSeoul
12:00 AM9:00 AM
1:00 AM10:00 AM
2:00 AM11:00 AM
3:00 AM12:00 PM
4:00 AM1:00 PM
5:00 AM2:00 PM
6:00 AM3:00 PM
7:00 AM4:00 PM
8:00 AM5:00 PM
9:00 AM6:00 PM
10:00 AM7:00 PM
11:00 AM8:00 PM
12:00 PM9:00 PM
1:00 PM10:00 PM
2:00 PM11:00 PM
3:00 PM12:00 AM (next day)
4:00 PM1:00 AM (next day)
5:00 PM2:00 AM (next day)
6:00 PM3:00 AM (next day)
7:00 PM4:00 AM (next day)
8:00 PM5:00 AM (next day)
9:00 PM6:00 AM (next day)
10:00 PM7:00 AM (next day)
11:00 PM8:00 AM (next day)

Best time for a call

Taking a working day of 9:00 AM to 6:00 PM on both sides, the overlap in London local time is 9:00 AM to 10:00 AM, which is 5:00 PM onward in Seoul.

Questions

How many hours ahead is Seoul of London?

Seoul is 8 hours ahead of London right now. That gap is not constant through the year, because the two places change their clocks on different dates.

What time is 9:00 AM in London in Seoul?

9:00 AM in London is 5:00 PM in Seoul.

What is the best time for a meeting between London and Seoul?

Assuming a 9:00 AM to 6:00 PM working day on both sides, the overlap in London local time is 9:00 AM to 10:00 AM.

Local time in each city

For the current time on its own, with the daylight saving dates that apply and the working week in that country, see time in London or time in Seoul.

Other conversions from London