Updating current time…
WST
12am
3am
6am
9am
12pm
3pm
6pm
9pm
PT/PDT
UTC−7
yesterday (previous day)
20h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

1:00 am01:00 WST (UTC+13), Oct 16, 2026 = 5:00 am05:00 PDT (UTC-7), Oct 15, 2026

WST is 20 hours ahead of PDT.

How the time difference changes

For most of the year, WST Pacific is 20 hours ahead of PT. From Nov 1, 2026 to Mar 14, 2027, WST Pacific is 21 hours ahead of PT.

For most of the year, working hours of 9:00 am to 6:00 pm in WST Pacific correspond to 1:00 pm (previous day) to 10:00 pm (previous day) in PT. At other times of the year, working hours of 9:00 am to 6:00 pm in WST Pacific correspond to 12:00 pm (previous day) to 9:00 pm (previous day) in PT.For most of the year, working hours of 09:00 to 18:00 in WST Pacific correspond to 13:00 (previous day) to 22:00 (previous day) in PT. At other times of the year, working hours of 09:00 to 18:00 in WST Pacific correspond to 12:00 (previous day) to 21:00 (previous day) in PT.

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

Time Difference

West Samoa Time is 20 hours ahead of Pacific Daylight Time.
1:00 am01:00 in WST is 5:00 am05:00 in PDT

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

1:00 am01:00 West Samoa Time (WST). Offset UTC +13:00 hours
5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours

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

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
WSTPT
4:00am previous day
5:00am previous day
6:00am previous day
7:00am previous day
8:00am previous day
9:00am previous day
10:00am previous day
11:00am previous day
12:00pm previous day
1:00pm previous day
2:00pm previous day
3:00pm previous day
4:00pm previous day
5:00pm previous day
6:00pm previous day
7:00pm previous day
8:00pm previous day
9:00pm previous day
10:00pm previous day
11:00pm previous day
12:00am
1:00am
2:00am
3:00am
04:00 previous day
05:00 previous day
06:00 previous day
07:00 previous day
08:00 previous day
09:00 previous day
10:00 previous day
11:00 previous day
12:00 previous day
13:00 previous day
14:00 previous day
15:00 previous day
16:00 previous day
17:00 previous day
18:00 previous day
19:00 previous day
20:00 previous day
21:00 previous day
22:00 previous day
23:00 previous day
00:00
01:00
02:00
03:00

West Samoa Time

Offset: WST is 13 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Samoa (western)

Principal Cities: The largest city in the WST time zone is Apia in Samoa, with about 40,407 people. Other major cities in this time zone include Palauli, Asau, Mulifanua, Sale’imoa.

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

WST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +13 - basic short
  • +1300 - basic
  • +13:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1300 - sign character (+) followed by a four digit time providing hours (13) and minutes (00) of the offset. Indicates an offset of thirteen hours to the east of the zero meridian.
WST Abbreviation: Several time zones share WST abbreviation and it could refer to these time zones
  • Western Sahara Summer Time - UTC +1
  • West Samoa Time - UTC +13
Time zones with the GMT +13 offset:
  • FJST - Fiji Summer Time
  • NZDT - New Zealand Daylight Time
  • PHOT - Phoenix Island Time
  • TKT - Tokelau Time
  • TOT - Tonga Time
  • WST - West Samoa Time
  • WSST - West Samoa Standard 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

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