KST to GMT
Convert Korea Time — Seoul to London Time — GMT/BST — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Seoul, it's 1:00 AM in London. London is 8 hours behind Seoul. Use the converter above to turn any KST time into GMT, or scan the hour-by-hour table below for the full day.
KST to GMT at a glance
Planning a meeting between Seoul and London
Seoul and London 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: Seoul to London
A full day mapped from KST to GMT.
Frequently asked
Is London ahead of or behind Seoul?
London is 8 hours behind Seoul.
What is 12:00 PM KST in GMT?
12:00 PM in Seoul is 4:00 AM in London.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so KST and GMT automatically reflect the correct daylight-saving offset for the current date.