PST to MST to CST
Time Difference
Pacific Daylight Time is 1 hours behind Mountain Daylight Time and 2 hours behind Central Daylight Time
12:00 pm12:00 in PDT is 1:00 pm13:00 in MDT and is 2:00 pm14:00 in CDT
PDT to MDT call time
Best time for a conference call or a meeting is between 9am-4pm in PDT which corresponds to 10am-5pm in MDT
PDT to CDT call time
Best time for a conference call or a meeting is between 9am-3pm in PDT which corresponds to 11am-5pm in CDT
12:00 pm12:00 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
1:00 pm13:00 Mountain Daylight Time (MDT). Offset UTC -6:00 hours
2:00 pm14:00 Central Daylight Time (CDT). Offset UTC -5:00 hours
12:00 pm12:00 PDT / 1:00 pm13:00 MDT / 2:00 pm14:00 CDT
| PDT | MDT | CDT |
|---|---|---|
| 12am (midnight) | 1am | 2am |
| 1am | 2am | 3am |
| 2am | 3am | 4am |
| 3am | 4am | 5am |
| 4am | 5am | 6am |
| 5am | 6am | 7am |
| 6am | 7am | 8am |
| 7am | 8am | 9am |
| 8am | 9am | 10am |
| 9am | 10am | 11am |
| 10am | 11am | 12pm (noon) |
| 11am | 12pm (noon) | 1pm |
| 12pm (noon) | 1pm | 2pm |
| 1pm | 2pm | 3pm |
| 2pm | 3pm | 4pm |
| 3pm | 4pm | 5pm |
| 4pm | 5pm | 6pm |
| 5pm | 6pm | 7pm |
| 6pm | 7pm | 8pm |
| 7pm | 8pm | 9pm |
| 8pm | 9pm | 10pm |
| 9pm | 10pm | 11pm |
| 10pm | 11pm | 12am (midnight) |
| 11pm | 12am (midnight) | 1am |
| 0:00 | 1:00 | 2:00 |
| 1:00 | 2:00 | 3:00 |
| 2:00 | 3:00 | 4:00 |
| 3:00 | 4:00 | 5:00 |
| 4:00 | 5:00 | 6:00 |
| 5:00 | 6:00 | 7:00 |
| 6:00 | 7:00 | 8:00 |
| 7:00 | 8:00 | 9:00 |
| 8:00 | 9:00 | 10:00 |
| 9:00 | 10:00 | 11:00 |
| 10:00 | 11:00 | 12:00 |
| 11:00 | 12:00 | 13:00 |
| 12:00 | 13:00 | 14:00 |
| 13:00 | 14:00 | 15:00 |
| 14:00 | 15:00 | 16:00 |
| 15:00 | 16:00 | 17:00 |
| 16:00 | 17:00 | 18:00 |
| 17:00 | 18:00 | 19:00 |
| 18:00 | 19:00 | 20:00 |
| 19:00 | 20:00 | 21:00 |
| 20:00 | 21:00 | 22:00 |
| 21:00 | 22:00 | 23:00 |
| 22:00 | 23:00 | 0:00 |
| 23:00 | 0:00 | 1:00 |
Pacific Standard Time
Offset: PST is 8 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Canada, Mexico, United States
Principal Cities: The largest city in the PST timezone is Los Angeles from USA with population about 3.793 million people. Other major cities in the area are Vancouver, Tijuana, San Diego, San Jose
French: HNP - Heure Normale du Pacifique
Spanish: PT - Tiempo del Pacífico, PT - Zona Noroeste
Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Pacific Daylight Time (PDT).
End: Pacific Standard Time (PST) has ended on Sunday, March 8, 2026 at 2:00 am local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.
Start: Pacific Standard Time (PST) starts on Sunday, November 1, 2026 at 2:00 am local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am. Standard time starts annually the on 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 eight hour and zero minutes time differences 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
Mountain Standard Time
Offset: MST is 7 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Canada, Mexico, United States
Principal Cities: The largest city in the MST timezone is Phoenix from USA with population about 1.446 million people. Other major cities in the area are Calgary, Edmonton, El Paso, Denver
French: HNR - Heure Normale des Rocheuses
Spanish: MT - Zona Pacífico
Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Mountain Daylight Time (MDT).
End: Mountain Standard Time (MST) has ended on Sunday, March 8, 2026 at 2:00 am local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.
Start: Mountain Standard Time (MST) starts on Sunday, November 1, 2026 at 2:00 am local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am. Standard time starts annually the on first Sunday of November.
MST representations, usage and related time zones
- -07 - basic short
- -0700 - basic
- -07:00 - extended
- -0700 - sign character (-) followed by a four digit time providing hours (07) and minutes (00) of the offset. Indicates seven hour and zero minutes time differences to the west of the zero meridian.
- Tango - Military abbreviation for MST
- T - short form of 'Tango'
- America/Boise
- America/Cambridge_Bay
- America/Ciudad_Juarez
- America/Creston
- America/Dawson
- America/Dawson_Creek
- America/Denver
- America/Edmonton
- America/Fort_Nelson
- America/Hermosillo
- America/Inuvik
- America/Mazatlan
- America/Phoenix
- America/Shiprock
- America/Whitehorse
- America/Yellowknife
- Canada/Mountain
- Canada/Yukon
- MST
- MST7MDT
- Mexico/BajaSur
- Navajo
- US/Arizona
- US/Mountain
- MST - Mountain Standard Time
- PDT - Pacific Daylight Time
- YST - Yukon Standard Time
- T - Tango Time Zone
Central Standard Time
Offset: CST is 6 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Belize, Canada, Costa Rica, Guatemala, Honduras, Mexico, Nicaragua, El Salvador, United States
Principal Cities: The largest city in the CST timezone is Mexico City from Mexico with population about 12.294 million people. Other major cities in the area are Chicago, Houston, Iztapalapa, Ecatepec
French: HNC - Heure Normale du Centre
Spanish: CT - Tiempo Central Estándar, CT - Zona Centro
Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Central Daylight Time (CDT).
End: Central Standard Time (CST) has ended on Sunday, March 8, 2026 at 2:00 am local time and clocks were set one hour forward to Sunday, March 8, 2026, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.
Start: Central Standard Time (CST) starts on Sunday, November 1, 2026 at 2:00 am local time and clocks are set one hour back to Sunday, November 1, 2026, 1:00 am. Standard time starts annually the on first Sunday of November.
CST representations, usage and related time zones
- -06 - basic short
- -0600 - basic
- -06:00 - extended
- -0600 - sign character (-) followed by a four digit time providing hours (06) and minutes (00) of the offset. Indicates six hour and zero minutes time differences to the west of the zero meridian.
- Sierra - Military abbreviation for CST
- S - short form of 'Sierra'
- America/Bahia_Banderas
- America/Belize
- America/Chicago
- America/Chihuahua
- America/Costa_Rica
- America/El_Salvador
- America/Guatemala
- America/Indiana/Knox
- America/Indiana/Tell_City
- America/Knox_IN
- America/Managua
- America/Matamoros
- America/Menominee
- America/Merida
- America/Mexico_City
- America/Monterrey
- America/North_Dakota/Beulah
- America/North_Dakota/Center
- America/North_Dakota/New_Salem
- America/Ojinaga
- America/Rainy_River
- America/Rankin_Inlet
- America/Regina
- America/Resolute
- America/Swift_Current
- America/Tegucigalpa
- America/Winnipeg
- CST6CDT
- Canada/Central
- Canada/Saskatchewan
- Mexico/General
- US/Central
- US/Indiana-Starke
- Central Standard Time - UTC -6
- China Standard Time - UTC +8
- Cuba Standard Time - UTC -5
- CST - Central Standard Time
- CT - Central Time
- MDT - Mountain Daylight Time
- EAST - Easter Island Standard Time
- GALT - Galapagos Time
- S - Sierra Time Zone