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PT/PDT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
X
UTC−11
4h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

5:00 am05:00 PDT (UTC-7), Oct 15, 2026 = 1:00 am01:00 X (UTC-11), Oct 15, 2026

PDT is 4 hours ahead of X.

How the time difference changes

For most of the year, PT is 4 hours ahead of X. From Nov 1, 2026 to Mar 14, 2027, PT is 3 hours ahead of X.

For most of the year, working hours of 9:00 am to 6:00 pm in PT correspond to 5:00 am to 2:00 pm in X. At other times 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 X.For most of the year, working hours of 09:00 to 18:00 in PT correspond to 05:00 to 14:00 in X. At other times of the year, working hours of 09:00 to 18:00 in PT correspond to 06:00 to 15:00 in X.

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

Time Difference

Pacific Daylight Time is 4 hours ahead of X-ray Time Zone.
5:00 am05:00 in PDT is 1:00 am01:00 in X

PDT to X call time
Best time for a conference call or a meeting is between 1pm-6pm13:00-18:00 in PDT which corresponds to 9am-2pm09:00-14:00 in X

5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
1:00 am01:00 X-ray Time Zone (X). Offset UTC -11:00 hours

5:00 am05:00 PDT / 1:00 am01:00 X

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
PTX
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11:00pm previous day
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20:00 previous day
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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

X-ray Time Zone

Offset: X is 11 hours behind Greenwich Mean Time (GMT).

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

X representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • -11 - basic short
  • -1100 - basic
  • -11:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • -1100 - sign character (-) followed by a four digit time providing hours (11) and minutes (00) of the offset. Indicates an offset of eleven hours to the west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • X-ray - Military abbreviation for X
  • X - short form of 'X-ray'
Time zones with the GMT -11 offset:
  • NUT - Niue Time
  • SST - Samoa Standard Time
  • X - X-ray Time Zone