Time difference between Seoul and London
London is 9 hours behind Seoul
Best time to call
Hours when it is between 8 am and 10 pm in both cities, shown in Seoul time.
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Call between 17:00 and 22:00 Seoul time. That is 08:00 to 13:00 in London.
Seoul to London time table
Based on today's offsets: Seoul UTC+9, London UTC+0.
| Seoul | London | Seoul | London |
|---|---|---|---|
| 12:00 am 00:00 | 3:00 pm 15:00 previous day | 12:00 pm 12:00 | 3:00 am 03:00 |
| 1:00 am 01:00 | 4:00 pm 16:00 previous day | 1:00 pm 13:00 | 4:00 am 04:00 |
| 2:00 am 02:00 | 5:00 pm 17:00 previous day | 2:00 pm 14:00 | 5:00 am 05:00 |
| 3:00 am 03:00 | 6:00 pm 18:00 previous day | 3:00 pm 15:00 | 6:00 am 06:00 |
| 4:00 am 04:00 | 7:00 pm 19:00 previous day | 4:00 pm 16:00 | 7:00 am 07:00 |
| 5:00 am 05:00 | 8:00 pm 20:00 previous day | 5:00 pm 17:00 | 8:00 am 08:00 |
| 6:00 am 06:00 | 9:00 pm 21:00 previous day | 6:00 pm 18:00 | 9:00 am 09:00 |
| 7:00 am 07:00 | 10:00 pm 22:00 previous day | 7:00 pm 19:00 | 10:00 am 10:00 |
| 8:00 am 08:00 | 11:00 pm 23:00 previous day | 8:00 pm 20:00 | 11:00 am 11:00 |
| 9:00 am 09:00 | 12:00 am 00:00 | 9:00 pm 21:00 | 12:00 pm 12:00 |
| 10:00 am 10:00 | 1:00 am 01:00 | 10:00 pm 22:00 | 1:00 pm 13:00 |
| 11:00 am 11:00 | 2:00 am 02:00 | 11:00 pm 23:00 | 2:00 pm 14:00 |
When the difference changes
London moves its clocks forward by 1 hour on Sunday, 28 March 2027. The difference shifts on those dates unless both cities change together.
Questions and answers
What is the time difference between Seoul and London?
London is currently 9 hours behind Seoul. Seoul is on UTC+9 and London is on UTC+0.
Does the time difference change during the year?
Yes. At least one of the two cities changes its clocks for daylight saving time, so the difference can be an hour more or less for part of the year. This page always uses the current offsets.
If it is noon in Seoul, what time is it in London?
When it is 12:00 in Seoul, it is 03:00 in London.
More time tools
World clockLive time in hundreds of cities, filtered by continent.Time zone converterTurn a time in one place into the time in others.Meeting plannerFind the hours that suit every time zone.Time zonesUTC, GMT, EST, IST and the rest, explained.Daylight saving timeWhen the clocks change in every country.CalendarThe year at a glance, with week numbers.Public holidaysPublic holidays by country and year.CountdownCount down to any date and share it.TimerA simple timer with an alarm.Alarm clockRing at a set time, with snooze.Pomodoro timerFocus in 25 minute rounds with breaks.StopwatchHundredths of a second, with laps.Date calculatorDays between dates, and dates plus days.Unix timestampEpoch seconds to a date and back.Clock widgetA free clock to put on your own website.