CST to PDT to EST to Phoenix Time Converter
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10:30 am10:30 CST (UTC-6), Nov 1, 2026 = 8:30 am08:30 PST (UTC-8), Nov 1, 2026 = 11:30 am11:30 EST (UTC-5), Nov 1, 2026 = 9:30 am09:30 MST (UTC-7), Nov 1, 2026
CST is 2 hours ahead of PST. CST is 1 hour behind EST. CST is 1 hour ahead of Phoenix.
How the time difference changes
CST to PDT
For most of the year, CDT is 2 hours ahead of PDT. From Nov 1, 2026 to Mar 14, 2027, CST is 2 hours ahead of PST. Briefly around clock changes, CDT is 3 hours ahead of PST or CST is 1 hour ahead of PDT.
For most of the year, working hours of 9:00 am to 6:00 pm in CDT correspond to 7:00 am to 4:00 pm in PDT. At other times of the year, working hours of 9:00 am to 6:00 pm in CST correspond to 7:00 am to 4:00 pm in PST.For most of the year, working hours of 09:00 to 18:00 in CDT correspond to 07:00 to 16:00 in PDT. At other times of the year, working hours of 09:00 to 18:00 in CST correspond to 07:00 to 16:00 in PST.
CST to EST
For most of the year, CDT is 1 hour behind EDT. From Nov 1, 2026 to Mar 14, 2027, CST is 1 hour behind EST. Briefly around clock changes, CDT and EST have the same time or CST is 2 hours behind EDT.
For most of the year, working hours of 9:00 am to 6:00 pm in CDT correspond to 10:00 am to 7:00 pm in EDT. At other times of the year, working hours of 9:00 am to 6:00 pm in CST correspond to 10:00 am to 7:00 pm in EST.For most of the year, working hours of 09:00 to 18:00 in CDT correspond to 10:00 to 19:00 in EDT. At other times of the year, working hours of 09:00 to 18:00 in CST correspond to 10:00 to 19:00 in EST.
CST to Phoenix
For most of the year, CDT is 2 hours ahead of Phoenix. From Nov 1, 2026 to Mar 14, 2027, CST is 1 hour ahead of Phoenix.
For most of the year, working hours of 9:00 am to 6:00 pm in CDT correspond to 7:00 am to 4:00 pm in Phoenix. At other times of the year, working hours of 9:00 am to 6:00 pm in CST correspond to 8:00 am to 5:00 pm in Phoenix.For most of the year, working hours of 09:00 to 18:00 in CDT correspond to 07:00 to 16:00 in Phoenix. At other times of the year, working hours of 09:00 to 18:00 in CST correspond to 08:00 to 17:00 in Phoenix.
Compare CST time with PDT, EST, and Phoenix 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. Central Standard Time is 1 hour behind Eastern Standard Time. Central Standard Time is 1 hour ahead of MST (Mountain Standard Time).
10:30 am10:30 in CST is 8:30 am08:30 in PST and is 11:30 am11:30 in EST and is 9:30 am09:30 in Phoenix, AZ, USA
CST to PST call time
Best time for a conference call or a meeting is between 11am-6pm11:00-18:00 in CST which corresponds to 9am-4pm09:00-16:00 in PST
CST to EST call time
Best time for a conference call or a meeting is between 9am-5pm09:00-17:00 in CST which corresponds to 10am-6pm10:00-18:00 in EST
CST to Phoenix call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in CST which corresponds to 9am-5pm09:00-17:00 in Phoenix
10:30 am10:30 Central Standard Time (CST). Offset UTC -6:00 hours
8:30 am08:30 Pacific Standard Time (PST). Offset UTC -8:00 hours
11:30 am11:30 Eastern Standard Time (EST). Offset UTC -5:00 hours
9:30 am09:30 MST (Mountain Standard Time) (Phoenix, AZ, USA). Offset UTC -7:00 hours
10:30 am10:30 CST / 8:30 am08:30 PST / 11:30 am11:30 EST / 9:30 am09:30 Phoenix, AZ, USA
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| CST | PST | EST | Phoenix, AZ, USA |
|---|---|---|---|
| 10:00pm previous day PDT UTC-7 | 1:00am EDT UTC-4 | 10:00pm previous day | |
| 11:00pm previous day PDT UTC-7 | 1:00am | 11:00pm previous day | |
| 1:00am PDT UTC-7 | 3:00am | 1:00am | |
| 1:00am | 4:00am | 2:00am | |
| 2:00am | 5:00am | 3:00am | |
| 3:00am | 6:00am | 4:00am | |
| 4:00am | 7:00am | 5:00am | |
| 5:00am | 8:00am | 6:00am | |
| 6:00am | 9:00am | 7:00am | |
| 7:00am | 10:00am | 8:00am | |
| 8:00am | 11:00am | 9:00am | |
| 9:00am | 12:00pm | 10:00am | |
| 10:00am | 1:00pm | 11:00am | |
| 11:00am | 2:00pm | 12:00pm | |
| 12:00pm | 3:00pm | 1:00pm | |
| 1:00pm | 4:00pm | 2:00pm | |
| 2:00pm | 5:00pm | 3:00pm | |
| 3:00pm | 6:00pm | 4:00pm | |
| 4:00pm | 7:00pm | 5:00pm | |
| 5:00pm | 8:00pm | 6:00pm | |
| 6:00pm | 9:00pm | 7:00pm | |
| 7:00pm | 10:00pm | 8:00pm | |
| 8:00pm | 11:00pm | 9:00pm | |
| 9:00pm | 12:00am next day | 10:00pm | |
| 22:00 previous day PDT UTC-7 | 01:00 EDT UTC-4 | 22:00 previous day | |
| 23:00 previous day PDT UTC-7 | 01:00 | 23:00 previous day | |
| 01:00 PDT UTC-7 | 03:00 | 01:00 | |
| 01:00 | 04:00 | 02:00 | |
| 02:00 | 05:00 | 03:00 | |
| 03:00 | 06:00 | 04:00 | |
| 04:00 | 07:00 | 05:00 | |
| 05:00 | 08:00 | 06:00 | |
| 06:00 | 09:00 | 07:00 | |
| 07:00 | 10:00 | 08:00 | |
| 08:00 | 11:00 | 09:00 | |
| 09:00 | 12:00 | 10:00 | |
| 10:00 | 13:00 | 11:00 | |
| 11:00 | 14:00 | 12:00 | |
| 12:00 | 15:00 | 13:00 | |
| 13:00 | 16:00 | 14:00 | |
| 14:00 | 17:00 | 15:00 | |
| 15:00 | 18:00 | 16:00 | |
| 16:00 | 19:00 | 17:00 | |
| 17:00 | 20:00 | 18:00 | |
| 18:00 | 21:00 | 19:00 | |
| 19:00 | 22:00 | 20:00 | |
| 20:00 | 23:00 | 21:00 | |
| 21:00 | 00:00 next day | 22:00 |
Central Standard Time
Offset: CST is 6 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Belize, Canada, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, 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, Puebla, Santiago de Querétaro.
French: HNC - Heure Normale du Centre
Spanish: CT - Tiempo Central Estándar, CT - Zona Centro
Today all shaded areas are on CST.
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 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.
End: Central Standard Time (CST) ends on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.
See USA daylight saving time and upcoming clock changes worldwide.
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 Daylight Time
Offset: PDT is 7 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Mexico, United States
Principal Cities: The largest city in the PDT 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: HAP - Heure Avancée du Pacifique
Spanish: PT - Zona Noroeste
Today the shaded areas are on UTC−8 (Pacific Standard Time).
Daylight Saving: Pacific Daylight Time (PDT) is a daylight saving/summer time zone, but some places set clocks back one hour during winter and observe Pacific Standard Time (PST).
End: Pacific Daylight Time (PDT) ended on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the first Sunday of November.
Start: Pacific Daylight Time (PDT) starts on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00. Daylight saving starts annually on the second Sunday of March.
See USA daylight saving time and upcoming clock changes worldwide.
PDT 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 an offset of seven hours to the west of the zero meridian.
- Tango - Military abbreviation for PDT
- T - short form of 'Tango'
- America/Ensenada
- America/Los_Angeles
- America/Santa_Isabel
- America/Tijuana
- America/Vancouver
- Canada/Pacific
- Mexico/BajaNorte
- PST8PDT
- US/Pacific
- MST - Mountain Standard Time
- PDT - Pacific Daylight Time
- YST - Yukon Standard Time
- T - Tango Time Zone
Eastern Standard Time
Offset: EST is 5 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Bahamas, Canada, Cayman Islands, Haiti, Jamaica, Mexico, Panama, Turks and Caicos Islands, United States
Principal Cities: The largest city in the EST time zone is New York City in the United States, with about 8.804 million people. Other major cities in this time zone include Toronto, Montréal, Philadelphia, Port-au-Prince.
French: HNE - Heure Normale de l'Est
Spanish: ET - Tiempo del Este, ET - Zona Sureste
Today all shaded areas are on EST.
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Eastern Daylight Time (EDT).
Start: Eastern Standard Time (EST) started on Sunday, November 1, 2026 at 2:00 am02:00 local time and clocks were set one hour back to Sunday, November 1, 2026, 1:00 am01:00. Standard time starts annually on the first Sunday of November.
End: Eastern Standard Time (EST) ends on Sunday, March 14, 2027 at 2:00 am02:00 local time and clocks are set one hour forward to Sunday, March 14, 2027, 3:00 am03:00 local daylight time instead. Standard time ends annually on the second Sunday of March.
See USA daylight saving time and upcoming clock changes worldwide.
EST representations, usage and related time zones
- -05 - basic short
- -0500 - basic
- -05:00 - extended
- -0500 - sign character (-) followed by a four digit time providing hours (05) and minutes (00) of the offset. Indicates an offset of five hours to the west of the zero meridian.
- Romeo - Military abbreviation for EST
- R - short form of 'Romeo'
- America/Atikokan
- America/Cancun
- America/Cayman
- America/Coral_Harbour
- America/Detroit
- America/Fort_Wayne
- America/Grand_Turk
- America/Indiana/Indianapolis
- America/Indiana/Marengo
- America/Indiana/Petersburg
- America/Indiana/Vevay
- America/Indiana/Vincennes
- America/Indiana/Winamac
- America/Indianapolis
- America/Iqaluit
- America/Jamaica
- America/Kentucky/Louisville
- America/Kentucky/Monticello
- America/Louisville
- America/Montreal
- America/Nassau
- America/New_York
- America/Nipigon
- America/Panama
- America/Pangnirtung
- America/Port-au-Prince
- America/Thunder_Bay
- America/Toronto
- Canada/Eastern
- EST
- EST5EDT
- Jamaica
- US/East-Indiana
- US/Eastern
- US/Michigan
- CDT - Central Daylight Time
- EST - Eastern Standard Time
- ET - Eastern Time
- COT - Colombia Time
- CST - Cuba Standard Time
- EASST - Easter Island Summer Time
- ECT - Ecuador Time
- PET - Peru Time
- R - Romeo Time Zone