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Convert Hong Kong Time to Hawaii Standard Time

Instantly convert Hong Kong Time (HKT) to Hawaii Standard Time (HST) with our free online calculator.

Reviewed by Christopher FloiedUpdated

Hong Kong Time

01:20:58 PM

Wed, Jun 24 (HKT)

Hawaii Standard Time

07:20:58 PM

Tue, Jun 23 (HST)

HST is -18 hours from HKT

Convert a Specific Time

HKT

24-Hour Comparison

HKTHST
12:00 AM6:00 AM(-1d)
1:00 AM7:00 AM(-1d)
2:00 AM8:00 AM(-1d)
3:00 AM9:00 AM(-1d)
4:00 AM10:00 AM(-1d)
5:00 AM11:00 AM(-1d)
6:00 AM12:00 PM(-1d)
7:00 AM1:00 PM(-1d)
8:00 AM2:00 PM(-1d)
9:00 AM3:00 PM(-1d)
10:00 AM4:00 PM(-1d)
11:00 AM5:00 PM(-1d)
12:00 PM6:00 PM(-1d)
1:00 PM7:00 PM(-1d)
2:00 PM8:00 PM(-1d)
3:00 PM9:00 PM(-1d)
4:00 PM10:00 PM(-1d)
5:00 PM11:00 PM(-1d)
6:00 PM12:00 AM
7:00 PM1:00 AM
8:00 PM2:00 AM
9:00 PM3:00 AM
10:00 PM4:00 AM
11:00 PM5:00 AM

How to Convert Hong Kong Time to Hawaii Standard Time

Formula

To convert Hong Kong Time (HKT) to Hawaii Standard Time (HST): Convert HKT to HST

About Hong Kong Time (HKT)

Hong Kong Time (HKT, IANA: Asia/Hong_Kong) is the civil time of the Hong Kong Special Administrative Region of the People's Republic of China, set at UTC+8:00 year-round (no DST). Hong Kong observed Daylight Saving Time intermittently between 1941-1979 but discontinued the practice in 1979 to better align with regional trading partners. HKT is identical in offset to China Standard Time (CST), Macau Time (MOT), Singapore Time (SGT), Philippine Time (PHT), Australian Western Standard Time (AWST), Malaysia Time (MYT). HKT serves Hong Kong's approximately 7.4 million residents in one of the world's most densely populated and economically dynamic territories (Hong Kong Island, Kowloon, New Territories, Lantau Island, and 263 outlying islands). Major Hong Kong districts: Central + Western (financial district), Wan Chai, Causeway Bay, Tsim Sha Tsui, Mong Kok, Sha Tin, Tuen Mun. Despite Hong Kong's small geographic size (1,114 km²), it is the world's 4th-largest financial center after New York, London, Singapore per Z/Yen GFCI rankings. Affects: HKEX (Hong Kong Stock Exchange) trading hours 09:30-16:00 HKT, Hong Kong International Airport at Chek Lap Kok flight operations, MTR + Star Ferry public transit schedules, and Hong Kong horse-racing at Happy Valley + Sha Tin race-courses.

About Hawaii Standard Time (HST)

Hawaii Standard Time (HST, IANA: Pacific/Honolulu) is the time zone for the State of Hawaii and the Aleutian Islands of Alaska west of 169.5°W. HST is UTC-10:00 year-round and does not observe Daylight Saving Time per Hawaii Revised Statutes §1-31 (Hawaii opted out of the Uniform Time Act of 1966). When the US mainland switches to Daylight Saving Time in March, the offset from Hawaii to the West Coast (Pacific Time) becomes 3 hours instead of the standard 2 hours. Honolulu sees solar noon at approximately 12:30 PM HST in summer. HST is the same offset as Cook Island Time (CKT) and Tahiti Time (TAHT) in French Polynesia, allowing easy mental conversion across the central Pacific. Time-sensitive activities affected by HST include Pacific tsunami warning system coordination per NOAA NTWC, US military operations from Joint Base Pearl Harbor-Hickam, and the Mauna Kea astronomical observatories' nightly observing schedules.

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