South Korea
KST
CHAST
Chatham Island Standard Time
GMT +12:45

Time Difference

KST (Korea Standard Time) is 3 hours and 45 minutes behind Chatham Island Standard Time
9:30 pm21:30 in Seoul, South Korea is 1:15 am01:15 in CHAST

Seoul to CHAST call time
Best time for a conference call or a meeting is between 8am-2:15pm in Seoul which corresponds to 11:45am-6pm in CHAST

9:30 pm21:30 KST (Korea Standard Time) (Seoul, South Korea). Offset UTC +9:00 hours
1:15 am01:15 Chatham Island Standard Time (CHAST). Offset UTC +12:45 hours

9:30 pm21:30 Seoul, South Korea / 1:15 am01:15 CHAST

Seoul, South Korea CHAST
12am (midnight) 3:45 am
1am 4:45 am
2am 5:45 am
3am 6:45 am
4am 7:45 am
5am 8:45 am
6am 9:45 am
7am 10:45 am
8am 11:45 am
9am 12:45 pm
10am 1:45 pm
11am 2:45 pm
12pm (noon) 3:45 pm
1pm 4:45 pm
2pm 5:45 pm
3pm 6:45 pm
4pm 7:45 pm
5pm 8:45 pm
6pm 9:45 pm
7pm 10:45 pm
8pm 11:45 pm
9pm 12:45 am
10pm 1:45 am
11pm 2:45 am
0:00 3:45
1:00 4:45
2:00 5:45
3:00 6:45
4:00 7:45
5:00 8:45
6:00 9:45
7:00 10:45
8:00 11:45
9:00 12:45
10:00 13:45
11:00 14:45
12:00 15:45
13:00 16:45
14:00 17:45
15:00 18:45
16:00 19:45
17:00 20:45
18:00 21:45
19:00 22:45
20:00 23:45
21:00 0:45
22:00 1:45
23:00 2:45

Seoul Information

Time Zone

Abbreviation / Name
KST - Korea Standard Time
UTC / GMT Offset
+9:00 hours during Korea Standard Time, currently in use.

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

Chatham Island Standard Time

Offset: CHAST is 12 hours and 45 minutes ahead Greenwich Mean Time (GMT) and is used in Pacific

CHAST Time Zone Geo Map
CHAST timezone map

CHAST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +1245 - basic
  • +12:45 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1245 - sign character (+) followed by a four digit time providing hours (12) and minutes (45) of the offset. Indicates twelve hour and forty-five minutes time differences to the east of the zero meridian.