ChST to PT Converter
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Selected conversion
10:00 pm22:00 ChST (UTC+10), Oct 13, 2026 = 5:00 am05:00 PDT (UTC-7), Oct 13, 2026
ChST is 17 hours ahead of PDT.
How the time difference changes
For most of the year, ChST is 17 hours ahead of PT. From Nov 1, 2026 to Mar 14, 2027, ChST is 18 hours ahead of PT.
For most of the year, working hours of 9:00 am to 5:00 pm in ChST correspond to 4:00 pm (previous day) to 12:00 am in PT. At other times of the year, working hours of 9:00 am to 5:00 pm in ChST correspond to 3:00 pm (previous day) to 11:00 pm (previous day) in PT.For most of the year, working hours of 09:00 to 17:00 in ChST correspond to 16:00 (previous day) to 00:00 in PT. At other times of the year, working hours of 09:00 to 17:00 in ChST correspond to 15:00 (previous day) to 23:00 (previous day) in PT.
Compare ChST time with PT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Chamorro Standard Time is 17 hours ahead of Pacific Daylight Time.
10:00 pm22:00 in ChST is 5:00 am05:00 in PDT
ChST to PDT call time
Best time for a conference call or a meeting is between 9am-10am09:00-10:00 in ChST which corresponds to 4pm-5pm16:00-17:00 in PDT (previous day)
10:00 pm22:00 Chamorro Standard Time (ChST). Offset UTC +10:00 hours
5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
10:00 pm22:00 ChST / 5:00 am05:00 PDT
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Chamorro Standard Time
Offset: ChST is 10 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Guam, Northern Mariana Islands
Principal Cities: The largest city in the ChST time zone is Saipan in the Northern Mariana Islands, with about 48,220 people. Other major cities in this time zone include Dededo Village, Yigo Village, Tamuning-Tumon-Harmon Village, Mangilao Village.
Daylight Saving: Clocks in Chamorro Standard Time (ChST) do not change for daylight saving time, so ChST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
ChST 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 east of the zero meridian.
- Kilo - Military abbreviation for ChST
- K - short form of 'Kilo'
- Pacific/Guam
- Pacific/Saipan
- AEST - Australian Eastern Standard Time
- CHUT - Chuuk Time
- ChST - Chamorro Standard Time
- K - Kilo Time Zone
- KDT - Korea Daylight Time
- PGT - Papua New Guinea Time
- VLAT - Vladivostok Time
- YAKST - Yakutsk Summer Time
- YAPT - Yap Time
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 the United States and Canada. 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 part of Canada, the United States and the Northwestern part of Mexico.
Countries using this time zone: Canada, 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
