PT to HST Converter
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Quick answers
Selected conversion
5:00 am05:00 PDT (UTC-7), Oct 17, 2026 = 2:00 am02:00 HST (UTC-10), Oct 17, 2026
PDT is 3 hours ahead of HST.
How the time difference changes
For most of the year, PT is 3 hours ahead of HST. From Nov 1, 2026 to Mar 14, 2027, PT is 2 hours ahead of HST.
For most of the year, working hours of 9:00 am to 6:00 pm in PT correspond to 6:00 am to 3:00 pm in HST. At other times of the year, working hours of 9:00 am to 6:00 pm in PT correspond to 7:00 am to 4:00 pm in HST.For most of the year, working hours of 09:00 to 18:00 in PT correspond to 06:00 to 15:00 in HST. At other times of the year, working hours of 09:00 to 18:00 in PT correspond to 07:00 to 16:00 in HST.
Compare PT time with HST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Pacific Daylight Time is 3 hours ahead of Hawaii Standard Time.
5:00 am05:00 in PDT is 2:00 am02:00 in HST
PDT to HST call time
Best time for a conference call or a meeting is between 12pm-6pm12:00-18:00 in PDT which corresponds to 9am-3pm09:00-15:00 in HST
5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
2:00 am02:00 Hawaii Standard Time (HST). Offset UTC -10:00 hours
5:00 am05:00 PDT / 2:00 am02:00 HST
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Pacific Time
Pacific Time (PT) is a general term used to describe the areas that observe either the Pacific Standard Time (PST) or Pacific Daylight Time (PDT) in North America. PT also called Pacific Coast Time. PT is not static but switches between PDT and PST.
Territories observing the Pacific Time Zone are primarily in North America. It runs through the western United States and the Northwestern part of Mexico. From November 1, 2026, most of British Columbia in Canada keeps UTC-7 all year instead.
Countries using this time zone: Mexico, United States
Principal Cities: The largest city in the PT time zone is Los Angeles in the United States, with about 3.821 million people. Other major cities in this time zone include Tijuana, San Diego, Mexicali, San Jose.
French: HNP - Heure Normale du Pacifique
Spanish: PT - Tiempo del Pacífico, PT - Zona Noroeste
PT representations, usage and related time zones
- -08 - basic short
- -0800 - basic
- -08:00 - extended
- -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 west of the zero meridian.
- Uniform - Military abbreviation for PT
- U - short form of 'Uniform'
- AKDT - Alaska Daylight Time
- PST - Pacific Standard Time
- PT - Pacific Time
- PST - Pitcairn Standard Time
- U - Uniform Time Zone
Hawaii Standard Time
Offset: HST is 10 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: United States
Principal Cities: The largest city in the HST time zone is Honolulu in the United States, with about 350,964 people. Other major cities in this time zone include Pearl City, Hilo, Kailua, Waipahu.
Daylight Saving: Some places on Hawaii Standard Time (HST) keep the same time all year, while others use HST for only part of the year and change their clocks for daylight saving time; see upcoming clock changes worldwide.
Today the lighter areas are on UTC−9 (HDT).
HST representations, usage and related time zones
- -10 - basic short
- -1000 - basic
- -10:00 - extended
- -1000 - sign character (-) followed by a four digit time providing hours (10) and minutes (00) of the offset. Indicates an offset of ten hours to the west of the zero meridian.
- Whiskey - Military abbreviation for HST
- W - short form of 'Whiskey'
- America/Adak
- America/Atka
- HST
- Pacific/Honolulu
- Pacific/Johnston
- US/Aleutian
- US/Hawaii
- HAST - Hawaii-Aleutian Standard Time
- CKT - Cook Island Time
- HST - Hawaii Standard Time
- TAHT - Tahiti Time
- W - Whiskey Time Zone