From
GMT
London
Time Zone Converter
GMT to KST Time Zone Converter
Convert GMT to KST with a live clock, current time difference, UTC offsets, and work-hour overlap. KST is 8 hours ahead of GMT.
To
Korea Time
Seoul
When it is 7:30 AM in GMT, it is 3:30 PM in Korea Time.
GMT to KST at a glance
Korea Time is 8 hours ahead of GMT. If someone gives you a time in GMT, move the clock by 8 hours to read it in Korea Time. A 9:00 AM start in London becomes 5:00 PM in Seoul.
What GMT covers
GMT is commonly used as the United Kingdom time reference. In summer, the UK moves to British Summer Time. It is a familiar baseline for Europe, Africa, and global remote teams.
What Korea Time covers
Korea Time is the local clock for South Korea. Seoul uses it throughout the year. It is common for electronics, gaming, and regional customer support schedules.
Quick answers
What is the time difference between GMT and KST?
Korea Time is 8 hours ahead of GMT.
What happens to a 3:00 PM meeting in GMT?
It lands at 11:00 PM in KST.
Does daylight saving time matter for GMT to KST?
GMT and Korea Time are shown using the offsets that are active right now, so the result already reflects any daylight saving change in effect today.