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PT/PDT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
I
UTC+9
16h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

5:00 am05:00 PDT (UTC-7), Oct 15, 2026 = 9:00 pm21:00 I (UTC+9), Oct 15, 2026

PDT is 16 hours behind I.

How the time difference changes

For most of the year, PT is 16 hours behind I. From Nov 1, 2026 to Mar 14, 2027, PT is 17 hours behind I.

For most of the year, working hours of 9:00 am to 6:00 pm in PT correspond to 1:00 am (next day) to 10:00 am (next day) in I. At other times of the year, working hours of 9:00 am to 6:00 pm in PT correspond to 2:00 am (next day) to 11:00 am (next day) in I.For most of the year, working hours of 09:00 to 18:00 in PT correspond to 01:00 (next day) to 10:00 (next day) in I. At other times of the year, working hours of 09:00 to 18:00 in PT correspond to 02:00 (next day) to 11:00 (next day) in I.

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

Time Difference

Pacific Daylight Time is 16 hours behind India Time Zone.
5:00 am05:00 in PDT is 9:00 pm21:00 in I

PDT to I call time
Best time for a conference call or a meeting is between 5pm-6pm17:00-18:00 in PDT which corresponds to 9am-10am09:00-10:00 in I (next day)

5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
9:00 pm21:00 India Time Zone (I). Offset UTC +9:00 hours

5:00 am05:00 PDT / 9:00 pm21:00 I

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Hourly time comparison
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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 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

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 west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Uniform - Military abbreviation for PT
  • U - short form of 'Uniform'
Time zones with the GMT -8 offset:
  • AKDT - Alaska Daylight Time
  • PST - Pacific Standard Time
  • PT - Pacific Time
  • PST - Pitcairn Standard Time
  • U - Uniform Time Zone

India Time Zone

Offset: I is 9 hours ahead of Greenwich Mean Time (GMT).

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

I representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +09 - basic short
  • +0900 - basic
  • +09:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0900 - sign character (+) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates an offset of nine hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • India - Military abbreviation for I
  • I - short form of 'India'
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