CST to PST to SGT
Compare CST time with PST and SGT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Central Standard Time is 2 hours ahead of Pacific Standard Time and 14 hours behind Singapore Time
6:00 am06:00 in CST is 4:00 am04:00 in PST and is 8:00 pm20:00 in SGT
CST to PST call time
Best time for a conference call or a meeting is between 11am-5pm in CST which corresponds to 9am-3pm in PST
CST to SGT call time
Best time for a conference call or a meeting is between 5:30pm-6:30pm in CST which corresponds to 7:30am-8:30am in SGT (next day)
6:00 am06:00 Central Standard Time (CST). Offset UTC -6:00 hours
4:00 am04:00 Pacific Standard Time (PST). Offset UTC -8:00 hours
8:00 pm20:00 Singapore Time (SGT). Offset UTC +8:00 hours
6:00 am06:00 CST / 4:00 am04:00 PST / 8:00 pm20:00 SGT
| CST | PST | SGT |
|---|---|---|
| 12am (midnight) | 10pm | 2pm |
| 1am | 11pm | 3pm |
| 2am | 12am (midnight) | 4pm |
| 3am | 1am | 5pm |
| 4am | 2am | 6pm |
| 5am | 3am | 7pm |
| 6am | 4am | 8pm |
| 7am | 5am | 9pm |
| 8am | 6am | 10pm |
| 9am | 7am | 11pm |
| 10am | 8am | 12am (midnight) |
| 11am | 9am | 1am |
| 12pm (noon) | 10am | 2am |
| 1pm | 11am | 3am |
| 2pm | 12pm (noon) | 4am |
| 3pm | 1pm | 5am |
| 4pm | 2pm | 6am |
| 5pm | 3pm | 7am |
| 6pm | 4pm | 8am |
| 7pm | 5pm | 9am |
| 8pm | 6pm | 10am |
| 9pm | 7pm | 11am |
| 10pm | 8pm | 12pm (noon) |
| 11pm | 9pm | 1pm |
| 00:00 | 22:00 | 14:00 |
| 01:00 | 23:00 | 15:00 |
| 02:00 | 00:00 | 16:00 |
| 03:00 | 01:00 | 17:00 |
| 04:00 | 02:00 | 18:00 |
| 05:00 | 03:00 | 19:00 |
| 06:00 | 04:00 | 20:00 |
| 07:00 | 05:00 | 21:00 |
| 08:00 | 06:00 | 22:00 |
| 09:00 | 07:00 | 23:00 |
| 10:00 | 08:00 | 00:00 |
| 11:00 | 09:00 | 01:00 |
| 12:00 | 10:00 | 02:00 |
| 13:00 | 11:00 | 03:00 |
| 14:00 | 12:00 | 04:00 |
| 15:00 | 13:00 | 05:00 |
| 16:00 | 14:00 | 06:00 |
| 17:00 | 15:00 | 07:00 |
| 18:00 | 16:00 | 08:00 |
| 19:00 | 17:00 | 09:00 |
| 20:00 | 18:00 | 10:00 |
| 21:00 | 19:00 | 11:00 |
| 22:00 | 20:00 | 12:00 |
| 23:00 | 21:00 | 13:00 |
Central Standard Time
Offset: CST is 6 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries using this time zone: Belize, Canada, Costa Rica, Guatemala, Honduras, Mexico, Nicaragua, El Salvador, United States
Principal Cities: The largest city in the CST time zone is Mexico City in Mexico, with about 12.294 million people. Other major cities in this time zone include 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. During summer, some places set clocks forward one hour for daylight saving time and observe Central Daylight Time (CDT).
Start: Central Standard Time (CST) started on Sunday, November 2, 2025 at 2:00 am local time and clocks were set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually on the first Sunday of November.
End: Central Standard Time (CST) ends on Sunday, March 8, 2026 at 2:00 am local time and clocks are set one hour forward to Sunday, March 8, 2026, 3:00 am local daylight time instead. Standard time ends annually on the second Sunday of March.
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 an offset of six hours 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
Pacific Standard Time
Offset: PST is 8 hours behind Greenwich Mean Time (GMT) and is used in North America
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 3.793 million people. Other major cities in this time zone include 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. During summer, some places set clocks forward one hour for daylight saving time and observe Pacific Daylight Time (PDT).
Start: Pacific Standard Time (PST) started on Sunday, November 2, 2025 at 2:00 am local time and clocks were set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually on the first Sunday of November.
End: Pacific Standard Time (PST) ends on Sunday, March 8, 2026 at 2:00 am local time and clocks are set one hour forward to Sunday, March 8, 2026, 3:00 am local daylight time instead. Standard time ends annually on the second Sunday of March.
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
Singapore Time
Offset: SGT is 8 hours ahead Greenwich Mean Time (GMT) and is used in Asia
Countries using this time zone: Singapore
Principal Cities: The largest city in the SGT time zone is Singapore in Singapore, with about 3.548 million people.
Daylight Saving: Clocks in Singapore Time (SGT) do not change for daylight saving time, so SGT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.
SGT 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 SGT
- 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