GMT to KST
Convert London Time — GMT/BST to Korea Time — Seoul — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in London, it's 5:00 PM in Seoul. Seoul is 8 hours ahead of London. Use the converter above to turn any GMT time into KST, or scan the hour-by-hour table below for the full day.
GMT to KST at a glance
Planning a meeting between London and Seoul
London and Seoul share no standard 9-to-5 overlap, so a live call usually means one side taking an early-morning or late-evening slot. The hourly table below helps you pick the least-inconvenient time for everyone.
Hour-by-hour: London to Seoul
A full day mapped from GMT to KST.
Frequently asked
Is Seoul ahead of or behind London?
Seoul is 8 hours ahead of London.
What is 12:00 PM GMT in KST?
12:00 PM in London is 8:00 PM in Seoul.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so GMT and KST automatically reflect the correct daylight-saving offset for the current date.