PST to ULAT Converter
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Quick answers
Selected conversion
5:00 am05:00 PDT (UTC-7), Oct 13, 2026 = 8:00 pm20:00 ULAT (UTC+8), Oct 13, 2026
PDT is 15 hours behind ULAT.
PST (US winter time, UTC-8) and ULAT examples
These examples always use PST (UTC-8) and ULAT (UTC+8). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
PST is 16 hours behind ULAT.
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 PT to ULAT. For daylight-time examples, use PDT to ULAT.
How the time difference changes
For most of the year, PDT is 15 hours behind ULAT. From Nov 1, 2026 to Mar 14, 2027, PST is 16 hours behind ULAT.
For most of the year, working hours of 9:00 am to 5:00 pm in PDT correspond to 12:00 am (next day) to 8:00 am (next day) in ULAT. At other times of the year, working hours of 9:00 am to 5:00 pm in PST correspond to 1:00 am (next day) to 9:00 am (next day) in ULAT.For most of the year, working hours of 09:00 to 17:00 in PDT correspond to 00:00 (next day) to 08:00 (next day) in ULAT. At other times of the year, working hours of 09:00 to 17:00 in PST correspond to 01:00 (next day) to 09:00 (next day) in ULAT.
Compare PST time with ULAT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Pacific Daylight Time is 15 hours behind Ulaanbaatar Time.
5:00 am05:00 in PDT is 8:00 pm20:00 in ULAT
PDT to ULAT call time
Best time for a conference call or a meeting is between 5pm-6pm17:00-18:00 in PDT which corresponds to 8am-9am08:00-09:00 in ULAT (next day). Their 9am–5pm09:00–17:00 working hours do not overlap; this is a suggested compromise.
5:00 am05:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
8:00 pm20:00 Ulaanbaatar Time (ULAT). Offset UTC +8:00 hours
5:00 am05:00 PDT / 8:00 pm20:00 ULAT
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Pacific Standard Time
Offset: PST is 8 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Canada, 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.
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
Ulaanbaatar Time
Offset: ULAT is 8 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Mongolia
Principal Cities: The largest city in the ULAT time zone is Ulan Bator in Mongolia, with about 844,818 people. Other major cities in this time zone include Erdenet, Darhan, Choibalsan, Nalayh.
Daylight Saving: Clocks in Ulaanbaatar Time (ULAT) do not change for daylight saving time, so ULAT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
ULAT 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 east of the zero meridian.
- Hotel - Military abbreviation for ULAT
- H - short form of 'Hotel'
- ACT - ASEAN Common Time
- AWST - Australian Western Standard Time
- BNT - Brunei Darussalam Time
- CAST - Casey Time
- CHOT - Choibalsan Time
- CST - China Standard Time
- H - Hotel Time Zone
- HKT - Hong Kong Time
- HOVST - Hovd Summer Time
- IRKT - Irkutsk Time
- KRAST - Krasnoyarsk Summer Time
- MYT - Malaysia Time
- PHT - Philippine Time
- SGT - Singapore Time
- ULAT - Ulaanbaatar Time
- WITA - Central Indonesian Time