Updating current time…
LaosICT
UTC+7
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9pm
HKT
UTC+8
1h ahead
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Quick answers

Selected conversion

7:00 pm19:00 ICT (UTC+7), Oct 17, 2026 = 8:00 pm20:00 HKT (UTC+8), Oct 17, 2026

Vientiane is 1 hour behind HKT.

How the time difference changes

Vientiane is 1 hour behind HKT year-round.

Working hours of 9:00 am to 6:00 pm in Vientiane correspond to 10:00 am to 7:00 pm in HKT.Working hours of 09:00 to 18:00 in Vientiane correspond to 10:00 to 19:00 in HKT.

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

Time Difference

ICT (Indochina Time) is 1 hour behind Hong Kong Time.
7:00 pm19:00 in Vientiane, Laos is 8:00 pm20:00 in HKT

Vientiane to HKT call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in Vientiane which corresponds to 10am-6pm10:00-18:00 in HKT

7:00 pm19:00 ICT (Indochina Time) (Vientiane, Laos). Offset UTC +7:00 hours
8:00 pm20:00 Hong Kong Time (HKT). Offset UTC +8:00 hours

7:00 pm19:00 Vientiane, Laos / 8:00 pm20:00 HKT

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Hourly time comparison
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Vientiane Time Zone and Facts

Time Zone

Abbreviation / Offset
ICT – Indochina Time, UTC+7 (no daylight saving time)

Vientiane Facts

Country
Laos
Alternative Names
Bientian, Fanhyiengh, Nakhon Viangchan, V'ent'jan, VTE, Venc'jan, Vent'jan, Ventjan, Ventyan, Vianchan, Viang chan, Viangchan, Vien Can, Vien Chang, Vienciana, Vieng Quy, Vieng-Caen, Vieng-Chan, Vieng-Cæn, Viengchan, Viengtjan, Vientane, Vientian, Vientianas, Vientiane, Vientijan, Vientián, Vientjan, Vientyan, Vijentijan, Viêng Quý, Vjencana, Vjentiano, Vjentjan, Vjenčana, Vyantyan, Vyantyàn, Vyentyan, Wei-t'ien, Wei-t’ien, Wiang Chan, Wiangcan, Wien Tsjan, Wientian, Wiën Tsjan, Wyentyan, Wyéntyan, bhiyenatiyena, bientian, fyyntyan, vhi'antiyana, vi'anga cana, viyancan, viyen tiyen, vu~ienchan, vu~ienchan shi, wan xiang, weiyngcanthn, wyntyan, yong zhen, Βιεντιάν, Вентян, Венцьян, Виентијан, Виентян, Вијентијан, Вьентьян, Вєнтьян, Վիենտյան, ויינטיאן, فيينتيان, وینتیان, ڤیێنتیان, व्हिआंतियान, ভিয়েনতিয়েন, ਵਿਆਂਗ ਚਾਨ, வியஞ்சான், ವಿಯೆನ್ ಟಿಯೇನ್, വിയന്റിയൻ, เวียงจันทน์, ວຽງຈນ, ວຽງຈັນ, ཝིན་ཆིའང་, ဗီယင်ကျန်းမြို့, ვიენტიანი, ቭየንትዬን, ヴィエンチャン, ヴィエンチャン市, 万象, 永珍, 비엔티안
Population
840,940
Currency
Kip (LAK)
Geographic Coordinates
17° 58' N Latitude / 102° 35' E Longitude
International Dialing Code
+856

Hong Kong Time

Offset: HKT is 8 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Hong Kong

Principal Cities: The largest city in the HKT time zone is Hong Kong in Hong Kong, with about 7.396 million people.

Daylight Saving: Clocks in Hong Kong Time (HKT) do not change for daylight saving time, so HKT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

HKT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +08 - basic short
  • +0800 - basic
  • +08:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0800 - sign character (+) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates an offset of eight hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Hotel - Military abbreviation for HKT
  • H - short form of 'Hotel'
IANA/Olson: Reflects HKT time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Asia/Hong_Kong
  • Hongkong
Time zones with the GMT +8 offset:
  • ACT - ASEAN Common Time
  • AWST - Australian Western Standard Time
  • BNT - Brunei Darussalam Time
  • CAST - Casey Time
  • CHOT - Choibalsan Time
  • CST - China Standard Time
  • H - Hotel Time Zone
  • HKT - Hong Kong Time
  • HOVST - Hovd Summer Time
  • IRKT - Irkutsk Time
  • KRAST - Krasnoyarsk Summer Time
  • MYT - Malaysia Time
  • PHT - Philippine Time
  • SGT - Singapore Time
  • ULAT - Ulaanbaatar Time
  • WITA - Central Indonesian Time