Updating current time…
CCT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
WIB
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

6:30 pm18:30 CCT (UTC+6:30), Oct 17, 2026 = 7:00 pm19:00 WIB (UTC+7), Oct 17, 2026

CCT is 30 minutes behind WIB.

CCT and WIB examples

These examples always use CCT (UTC+6:30) and WIB (UTC+7). 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 behind WIB.

How the time difference changes

CCT is 30 minutes behind WIB year-round.

Working hours of 9:00 am to 6:00 pm in CCT correspond to 9:30 am to 6:30 pm in WIB.Working hours of 09:00 to 18:00 in CCT correspond to 09:30 to 18:30 in WIB.

Compare CCT time with WIB 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 behind Western Indonesian Time.
6:30 pm18:30 in CCT is 7:00 pm19:00 in WIB

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

6:30 pm18:30 Cocos Islands Time (CCT). Offset UTC +6:30 hours
7:00 pm19:00 Western Indonesian Time (WIB). Offset UTC +7:00 hours

6:30 pm18:30 CCT / 7:00 pm19:00 WIB

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Hourly time comparison
CCTWIB
12:30am
1:30am
2:30am
3:30am
4:30am
5:30am
6:30am
7:30am
8:30am
9:30am
10:30am
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12:30pm
1:30pm
2:30pm
3:30pm
4:30pm
5:30pm
6:30pm
7:30pm
8:30pm
9:30pm
10:30pm
11:30pm
00:30
01:30
02:30
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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

Western Indonesian Time

Offset: WIB is 7 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Indonesia

Principal Cities: The largest city in the WIB time zone is Jakarta in Indonesia, with about 8.54 million people. Other major cities in this time zone include Surabaya, Bekasi, Bandung, Medan.

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

WIB representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +07 - basic short
  • +0700 - basic
  • +07:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +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 east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Golf - Military abbreviation for WIB
  • G - short form of 'Golf'
IANA/Olson: Reflects WIB time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Asia/Jakarta
  • Asia/Pontianak
Time zones with the GMT +7 offset:
  • CXT - Christmas Island Time
  • DAVT - Davis Time
  • G - Golf Time Zone
  • HOVT - Hovd Time
  • ICT - Indochina Time
  • KRAT - Krasnoyarsk Time
  • NOVST - Novosibirsk Summer Time
  • NOVT - Novosibirsk Time
  • OMSST - Omsk Summer Time
  • WIB - Western Indonesian Time