CCT to CDT Converter
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Quick answers
Selected conversion
10:00 pm22:00 CCT (UTC+6:30), Nov 1, 2026 = 9:30 am09:30 CST (UTC-6), Nov 1, 2026
CCT is 12 hours and 30 minutes ahead of CST.
CCT and CDT examples
These examples always use CCT (UTC+6:30) and CDT (UTC-5). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
CCT is 11 hours and 30 minutes ahead of CDT.
How the time difference changes
For most of the year, CCT is 11 hours and 30 minutes ahead of CDT. From Nov 1, 2026 to Mar 14, 2027, CCT is 12 hours and 30 minutes ahead of CST.
For most of the year, working hours of 9:00 am to 6:00 pm in CCT correspond to 9:30 pm (previous day) to 6:30 am in CDT. At other times of the year, working hours of 9:00 am to 6:00 pm in CCT correspond to 8:30 pm (previous day) to 5:30 am in CST.For most of the year, working hours of 09:00 to 18:00 in CCT correspond to 21:30 (previous day) to 06:30 in CDT. At other times of the year, working hours of 09:00 to 18:00 in CCT correspond to 20:30 (previous day) to 05:30 in CST.
Compare CCT time with CDT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Cocos Islands Time is 12 hours and 30 minutes ahead of Central Standard Time.
10:00 pm22:00 in CCT is 9:30 am09:30 in CST
CCT to CDT call time
Best time for a conference call or a meeting is between 7am-8am07:00-08:00 in CCT which corresponds to 7:30pm-8:30pm19:30-20:30 in CDT (previous day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
10:00 pm22:00 Cocos Islands Time (CCT). Offset UTC +6:30 hours
9:30 am09:30 Central Standard Time (CST). Offset UTC -6:00 hours
10:00 pm22:00 CCT / 9:30 am09:30 CST
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.
| CCT | CST |
|---|---|
| 12:30pm previous day CDT UTC-5 | |
| 1:30pm previous day CDT UTC-5 | |
| 2:30pm previous day CDT UTC-5 | |
| 3:30pm previous day CDT UTC-5 | |
| 4:30pm previous day CDT UTC-5 | |
| 5:30pm previous day CDT UTC-5 | |
| 6:30pm previous day CDT UTC-5 | |
| 7:30pm previous day CDT UTC-5 | |
| 8:30pm previous day CDT UTC-5 | |
| 9:30pm previous day CDT UTC-5 | |
| 10:30pm previous day CDT UTC-5 | |
| 11:30pm previous day CDT UTC-5 | |
| 12:30am CDT UTC-5 | |
| 1:30am CDT UTC-5 | |
| 1:30am | |
| 2:30am | |
| 3:30am | |
| 4:30am | |
| 5:30am | |
| 6:30am | |
| 7:30am | |
| 8:30am | |
| 9:30am | |
| 10:30am | |
| 12:30 previous day CDT UTC-5 | |
| 13:30 previous day CDT UTC-5 | |
| 14:30 previous day CDT UTC-5 | |
| 15:30 previous day CDT UTC-5 | |
| 16:30 previous day CDT UTC-5 | |
| 17:30 previous day CDT UTC-5 | |
| 18:30 previous day CDT UTC-5 | |
| 19:30 previous day CDT UTC-5 | |
| 20:30 previous day CDT UTC-5 | |
| 21:30 previous day CDT UTC-5 | |
| 22:30 previous day CDT UTC-5 | |
| 23:30 previous day CDT UTC-5 | |
| 00:30 CDT UTC-5 | |
| 01:30 CDT UTC-5 | |
| 01:30 | |
| 02:30 | |
| 03:30 | |
| 04:30 | |
| 05:30 | |
| 06:30 | |
| 07:30 | |
| 08:30 | |
| 09:30 | |
| 10:30 |
Cocos Islands Time
Offset: CCT is 6 hours and 30 minutes ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Cocos Islands
Principal Cities: The largest city in the CCT time zone is West Island in the Cocos Islands, with about 120 people.
Daylight Saving: Clocks in Cocos Islands Time (CCT) do not change for daylight saving time, so CCT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
CCT representations, usage and related time zones
- +0630 - basic
- +06:30 - extended
- +0630 - sign character (+) followed by a four digit time providing hours (06) and minutes (30) of the offset. Indicates an offset of six hours and thirty minutes to the east of the zero meridian.
- CCT - Cocos Islands Time
- MMT - Myanmar Time
Central Daylight Time
Offset: CDT is 5 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Canada, Mexico, United States
Principal Cities: The largest city in the CDT time zone is Chicago in the United States, with about 2.664 million people. Other major cities in this time zone include Houston, San Antonio, Dallas, Fort Worth.
French: HAC - Heure Avancée du Centre
Spanish: CT - Zona Centro
Today the shaded areas are on UTC−6 (Central Standard Time).
Daylight Saving: Central Daylight Time (CDT) is a daylight saving/summer time zone, but some places set clocks back one hour during winter and observe Central Standard Time (CST).
End: Central Daylight Time (CDT) 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: Central Daylight Time (CDT) 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.
CDT 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 CDT
- R - short form of 'Romeo'
- America/Chicago
- America/Indiana/Knox
- America/Indiana/Tell_City
- America/Knox_IN
- America/Matamoros
- America/Menominee
- America/North_Dakota/Beulah
- America/North_Dakota/Center
- America/North_Dakota/New_Salem
- America/Ojinaga
- America/Rainy_River
- America/Rankin_Inlet
- America/Resolute
- America/Winnipeg
- CST6CDT
- Canada/Central
- US/Central
- US/Indiana-Starke
- Central Daylight Time - UTC -5
- Cuba Daylight Time - UTC -4
- 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