Updating current time…
CCT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
F
UTC+6
30m behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

6:30 pm18:30 CCT (UTC+6:30), Oct 24, 2026 = 6:00 pm18:00 F (UTC+6), Oct 24, 2026

CCT is 30 minutes ahead of F.

CCT and F examples

These examples always use CCT (UTC+6:30) and F (UTC+6). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.

CCT is 30 minutes ahead of F.

How the time difference changes

CCT is 30 minutes ahead of F year-round.

Working hours of 9:00 am to 6:00 pm in CCT correspond to 8:30 am to 5:30 pm in F.Working hours of 09:00 to 18:00 in CCT correspond to 08:30 to 17:30 in F.

Compare CCT time with F time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

Cocos Islands Time is 30 minutes ahead of Foxtrot Time Zone.
6:30 pm18:30 in CCT is 6:00 pm18:00 in F

CCT to F call time
Best time for a conference call or a meeting is between 9:30am-6pm09:30-18:00 in CCT which corresponds to 9am-5:30pm09:00-17:30 in F

6:30 pm18:30 Cocos Islands Time (CCT). Offset UTC +6:30 hours
6:00 pm18:00 Foxtrot Time Zone (F). Offset UTC +6:00 hours

6:30 pm18:30 CCT / 6:00 pm18:00 F

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Hourly time comparison
CCTF
11:30pm previous day
12:30am
1:30am
2:30am
3:30am
4:30am
5:30am
6:30am
7:30am
8:30am
9:30am
10:30am
11:30am
12:30pm
1:30pm
2:30pm
3:30pm
4:30pm
5:30pm
6:30pm
7:30pm
8:30pm
9:30pm
10:30pm
23:30 previous day
00:30
01:30
02:30
03:30
04:30
05:30
06:30
07:30
08:30
09:30
10:30
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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

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0630 - basic
  • +06:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +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.
Time zones with the GMT +6:30 offset:
  • CCT - Cocos Islands Time
  • MMT - Myanmar Time

Foxtrot Time Zone

Offset: F is 6 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Bangladesh, Bhutan, British Indian Ocean Territory, China, Kyrgyzstan, Russia

Principal Cities: The largest city in the F time zone is Dhaka in Bangladesh, with about 10.357 million people. Other major cities in this time zone include Chattogram, Ürümqi, Gazipur, Khulna.

Daylight Saving: Clocks in Foxtrot Time Zone (F) do not change for daylight saving time, so F stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

F representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +06 - basic short
  • +0600 - basic
  • +06:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +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 east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Foxtrot - Military abbreviation for F
  • F - short form of 'Foxtrot'
Time zones with the GMT +6 offset:
  • BST - Bangladesh Standard Time
  • BDT - Bangladesh Time
  • BTT - Bhutan Time
  • F - Foxtrot Time Zone
  • IOT - Indian Chagos Time
  • KGT - Kyrgyzstan Time
  • OMST - Omsk Standard Time
  • XJT - Xinjiang Time
  • YEKST - Yekaterinburg Summer Time