JST to PDT Converter

Time Difference

Japan Standard Time is 16 hours ahead of Pacific Daylight Time
So 1:30 am01:30 in JST is 9:30 am09:30 in PDT

1:30 am01:30 Japan Standard Time (JST). Offset UTC +9:00 hours
9:30 am09:30 Pacific Daylight Time (PDT). Offset UTC -7:00 hours

1:30 am01:30 JST / 9:30 am09:30 PDT

Japan Standard Time

Offset: JST is 9 hours ahead Greenwich Mean Time (GMT) and is used in Asia

Countries: It is used in following countries: Japan

Principal Cities: The largest city in the JST timezone is Tokyo from Japan with population about 8.337 million people. Other major cities in the area are Yokohama, Osaka shi, Nagoya shi, Sapporo

Daylight Saving: Japan Standard Time (JST) is not adjusted for daylight saving therefore JST remains the same through out the year. This means, unlike some time zones where the clock is set forward by one hour every summer and backward by one hour during winter to adjust for daylight saving, Japan Standard Time remains the same

JST representations, usage and related time zones

• +09 - basic short
• +0900 - basic
• +09:00 - extended

• +0900 - sign character (+) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates nine hour and zero minutes time differences to the east of the zero meridian.

• India - Military abbreviation for JST
• I - short form of 'India'

• Asia/Tokyo
• Japan

Time zones with the GMT +9 offset:

• AWDT - Australian Western Daylight Time
• CHOST - Choibalsan Summer Time
• I - India Time Zone
• IRKST - Irkutsk Summer Time
• JST - Japan Standard Time
• KST - Korea Standard Time
• PWT - Palau Time
• TLT - East Timor Time
• ULAST - Ulaanbaatar Summer Time
• WIT - Eastern Indonesian Time
• YAKT - Yakutsk Time
• +09 -

Pacific Daylight Time

Offset: PDT is 7 hours behind Greenwich Mean Time (GMT) and is used in North America

Countries: It is used in following countries: Canada, Mexico, United States

Principal Cities: The largest city in the PDT timezone is Los Angeles from USA with population about 3.793 million people. Other major cities in the area are Vancouver, Tijuana, San Diego, San Jose

Daylight Saving: Pacific Daylight Time (PDT) is a daylight saving/summer timezone, however during winter some places switch clocks for one hour back and observe Pacific Standard Time (PST).

Start: Pacific Daylight Time (PDT) starts annually on the same date and time. and clocks were set one hour forward on Sunday, March 8, 2020, at 2:00 (2:00 am) local time.

End: Pacific Daylight Time (PDT) ends annually on the same date and time. and clocks are set one hour back on Sunday, November 1, 2020, at 2:00 (2:00 am) local time.

French: HAP - Heure Avancée du Pacifique

Spanish: PT - Zona Noroeste

PDT representations, usage and related time zones

• -07 - basic short
• -0700 - basic
• -07:00 - extended

• -0700 - sign character (-) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates seven hour and zero minutes time differences to the west of the zero meridian.

• Tango - Military abbreviation for PDT
• T - short form of 'Tango'

• America/Dawson
• America/Ensenada
• America/Los_Angeles
• America/Santa_Isabel
• America/Tijuana
• America/Vancouver
• America/Whitehorse
• Canada/Pacific
• Canada/Yukon
• Mexico/BajaNorte
• PST8PDT
• US/Pacific
• US/Pacific-New

Time zones with the GMT -7 offset:

• MST - Mountain Standard Time
• PDT - Pacific Daylight Time
• T - Tango Time Zone