Updating current time…
South KoreaKST
UTC+9
12am
3am
6am
9am
12pm
3pm
6pm
9pm
United KingdomGMT
UTC+0
9h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

9:00 pm21:00 KST (UTC+9), Nov 8, 2026 = 12:00 pm12:00 GMT (UTC+0), Nov 8, 2026

Seoul is 9 hours ahead of Purley.

How the time difference changes

For most of the year, Seoul is 8 hours ahead of Purley. From Oct 25, 2026 to Mar 28, 2027, and from Oct 31, 2027 to Mar 26, 2028, Seoul is 9 hours ahead of Purley.

For most of the year, working hours of 9:00 am to 6:00 pm in Seoul correspond to 1:00 am to 10:00 am in Purley. At other times of the year, working hours of 9:00 am to 6:00 pm in Seoul correspond to 12:00 am to 9:00 am in Purley.For most of the year, working hours of 09:00 to 18:00 in Seoul correspond to 01:00 to 10:00 in Purley. At other times of the year, working hours of 09:00 to 18:00 in Seoul correspond to 00:00 to 09:00 in Purley.

Compare Seoul time with Purley time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

KST (Korea Standard Time) is 9 hours ahead of GMT (Greenwich Mean Time).
9:00 pm21:00 in Seoul, South Korea is 12:00 pm12:00 in Purley, United Kingdom

Seoul to Purley call time
Best time for a conference call or a meeting is between 5:30pm-6:30pm17:30-18:30 in Seoul which corresponds to 8:30am-9:30am08:30-09:30 in Purley. Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.

9:00 pm21:00 KST (Korea Standard Time) (Seoul, South Korea). Offset UTC +9:00 hours
12:00 pm12:00 GMT (Greenwich Mean Time) (Purley, United Kingdom). Offset UTC 0:00 hours

9:00 pm21:00 Seoul, South Korea / 12:00 pm12:00 Purley, United Kingdom

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Hourly time comparison
Seoul, South KoreaPurley, United Kingdom
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Seoul Time Zone and Facts

Time Zone

Abbreviation / Offset
KST – Korea Standard Time, UTC+9 (no daylight saving time)

Seoul Facts

Country
South Korea
Alternative Names
Hanyang, SEL, Seoel, Seol, Seoul, Seoul-si, Seuel, Seul, Seula, Seulas, Seulo, Seulum, Seúl, Seül, Siul, Soeul, Sol, Soul, Sye-ul, Syou-ouen, Szoeul, Szöul, Séoul, Sêûl, Söul, Sŏul, Wang-ching, Wo-jo, Wō-jō, ciyol, han-yang, saul, seoul, seoulsi, seoulteugbyeolsi, seuli, shou er, shou er te bie shi, si'ula, siyola, sol, sola, souru, souru te bie shi, sywl, Σεούλ, Сеул, Соул, Сөүл, Սեուլ, סאול, סיאול, סעאל, سئول, سيول, سیول, سێئول, سېئول, सियोल, सोल, সিউল, சியோல், ಸೌಲ್, സോൾ, โซล, སེ་ཨུལ།, ဆိုးလ်မြို့, სეული, ሶል, សេអ៊ូល, ソウル, ソウル特別市, 首尔, 首尔特别市, 서울, 서울시, 서울특별시, 한양
Population
10,349,312
Currency
Won (KRW)
Geographic Coordinates
37° 33' N Latitude / 126° 58' E Longitude
International Dialing Code
+82

Purley Time Zone and Facts

Time Zone

Abbreviation / Offset
GMT – Greenwich Mean Time, UTC+0 (now)
BST – British Summer Time, UTC+1 (daylight saving time)
Daylight Saving Time Starts
123456789101112Sunday, March 28, 2027 at 1:00 amSunday, March 28, 2027 at 01:00: clocks go forward 1 hour to 2:00 am02:00 (BST). DST starts on the last Sunday of March each year. Also called Spring Forward or Summer Time.
Daylight Saving Time Ends
123456789101112Sunday, October 31, 2027 at 2:00 amSunday, October 31, 2027 at 02:00: clocks go back 1 hour to 1:00 am01:00 (GMT). DST ends on the last Sunday of October each year. Also called Fall Back or Winter Time.

Purley Facts

Country
United Kingdom
Alternative Names
Purley
Population
72,000
Currency
Pound (GBP)
Geographic Coordinates
51° 20' N Latitude / 0° 06' W Longitude
International Dialing Code
+44
Current Time in the United Kingdom