BST to KST: British Summer Time to Korea Standard Time

9 hours ahead of BST

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BST to KST conversion table

For Tuesday, November 3, 2026. Rows where both places are inside 9 AM–5 PM are highlighted.

BSTKST
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)

About these time zones

BST: Greenwich Mean Time

British Summer Time (BST). The United Kingdom from late March to late October (UTC+1). In winter the UK returns to GMT. BST is also sometimes used for Bangladesh Standard Time (UTC+6); this page means British time.

Sunday, March 28, 2027: clocks go forward 1 hour at 1:00 AM local time (UTC+0 → UTC+1).

KST: Korean Standard Time

Korea Standard Time (KST). South Korea, including Seoul and Busan. KST is UTC+9 all year.

No clock change is scheduled; the offset stays the same all year.

Questions about BST and KST time

What is the time difference between BST and KST?

The current difference is shown at the top of this page. BST uses Greenwich Mean Time (GMT, UTC+0) as standard time and British Summer Time (BST, UTC+1) during daylight saving time; KST uses Korean Standard Time (KST, UTC+9) all year. The difference can change if only one side observes daylight saving time or if their clocks change on different dates. Choose your meeting date in the converter to check the applicable offset.

When it is 9:00 AM in BST, what time is it in KST?

On Tuesday, November 3, 2026, 9:00 AM in BST was 6:00 PM in KST. The conversion table above shows today’s values.

Do the clocks change in BST or KST?

BST: Sunday, March 28, 2027: clocks go forward 1 hour at 1:00 AM local time (UTC+0 → UTC+1). KST does not change its clocks.

Is BST the same as BST?

British Summer Time does not use daylight saving time, so BST applies all year.

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