WST to PST Converter
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Quick answers
Selected conversion
12:00 pm12:00 WT (UTC+0), Oct 18, 2026 = 5:00 am05:00 PDT (UTC-7), Oct 18, 2026
WT is 7 hours ahead of PDT.
WST and PST (US winter time, UTC-8) examples
These examples always use WST (UTC+1) and PST (UTC-8). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
WST is 9 hours ahead of PST.
PST is US Pacific winter time (early November to mid-March). The rest of the year Los Angeles uses PDT (UTC-7), one hour later. For Pacific Time that follows daylight saving time, use WST to PT. For daylight-time examples, use WST to PDT.
How the time difference changes
During 2026, the difference changes: WST is 8 hours ahead of PDT, WT is 8 hours ahead of PST, WT is 7 hours ahead of PDT, and WST is 9 hours ahead of PST.
During 2026, working-hour overlap changes: working hours of 9:00 am to 6:00 pm in WST correspond to 1:00 am to 10:00 am in PDT, working hours of 9:00 am to 6:00 pm in WT correspond to 1:00 am to 10:00 am in PST, working hours of 9:00 am to 6:00 pm in WT correspond to 2:00 am to 11:00 am in PDT, and working hours of 9:00 am to 6:00 pm in WST correspond to 12:00 am to 9:00 am in PST.During 2026, working-hour overlap changes: working hours of 09:00 to 18:00 in WST correspond to 01:00 to 10:00 in PDT, working hours of 09:00 to 18:00 in WT correspond to 01:00 to 10:00 in PST, working hours of 09:00 to 18:00 in WT correspond to 02:00 to 11:00 in PDT, and working hours of 09:00 to 18:00 in WST correspond to 00:00 to 09:00 in PST.
Compare WST time with PST time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Western Sahara Standard Time is 7 hours ahead of Pacific Daylight Time.
12:00 pm12:00 in WT is 5:00 am05:00 in PDT
WT to PDT call time
Best time for a conference call or a meeting is between 4pm-6pm16:00-18:00 in WT which corresponds to 9am-11am09:00-11:00 in PDT
12:00 pm12:00 Western Sahara Standard Time (WT). Offset UTC 0:00 hours
5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
12:00 pm12:00 WT / 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.
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Western Sahara Summer Time
Offset: WST is 1 hour ahead of Greenwich Mean Time (GMT).
Greenwich Mean Time (GMT) originally referred to the mean solar time at the Royal Observatory in Greenwich, London. It is now often used to refer to Coordinated Universal Time (UTC) when this is viewed as a time zone, and in casual use the two are the same. In the military, GMT is known as Zulu time. Greenwich Mean Time was the same as Universal Time (UT), a standard astronomical concept used in many technical fields, until the introduction of UTC in 1972.
WST representations, usage and related time zones
- +01 - basic short
- +0100 - basic
- +01:00 - extended
- +0100 - sign character (+) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates an offset of one hour to the east of the zero meridian.
- Alpha - Military abbreviation for WST
- A - short form of 'Alpha'
- Western Sahara Summer Time - UTC +1
- West Samoa Time - UTC +13
- BST - British Summer Time
- CET - Central European Time
- IST - Irish Standard Time
- WEST - Western European Summer Time
- A - Alpha Time Zone
- CET - Central European Time
- MEZ - Mitteleuropäische Zeit
- WAT - West Africa Time
- WST - Western Sahara Summer Time
- BMT - Biel Mean Time
Pacific Standard Time
Offset: PST is 8 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Mexico, United States
Principal Cities: The largest city in the PST 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
Today the shaded areas are on UTC−7 (PDT).
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Pacific Daylight Time (PDT).
End: Pacific Standard Time (PST) ended on Sunday, March 8, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.
Start: Pacific Standard Time (PST) starts on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.
See USA daylight saving time and upcoming clock changes worldwide.
PST 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 PST
- U - short form of 'Uniform'
- America/Ensenada
- America/Los_Angeles
- America/Santa_Isabel
- America/Tijuana
- America/Vancouver
- Canada/Pacific
- Mexico/BajaNorte
- PST8PDT
- US/Pacific
- Pacific Standard Time - UTC -8
- Pitcairn Standard Time - UTC -8
- AKDT - Alaska Daylight Time
- PST - Pacific Standard Time
- PT - Pacific Time
- PST - Pitcairn Standard Time
- U - Uniform Time Zone