Updating current time…
CT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
GMT+12/NFT
UTC+12
tomorrow (next day)
18h ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm
NFT is not used on this date.

This converter uses GMT+12 (UTC+12), as in Norfolk.

Quick answers

Selected conversion

9:30 am09:30 CT (UTC-6), Nov 1, 2026 = 3:30 am03:30 GMT+12 (UTC+12), Nov 2, 2026

CT is 18 hours behind GMT+12.

How the time difference changes

Depending on seasonal clock changes, CT is 16 hours behind NFT, CT is 17 hours behind GMT+12, or CT is 18 hours behind GMT+12.

Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in CT correspond to 1:00 am (next day) to 10:00 am (next day) in NFT, working hours of 9:00 am to 6:00 pm in CT correspond to 2:00 am (next day) to 11:00 am (next day) in GMT+12, or working hours of 9:00 am to 6:00 pm in CT correspond to 3:00 am (next day) to 12:00 pm (next day) in GMT+12.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in CT correspond to 01:00 (next day) to 10:00 (next day) in NFT, working hours of 09:00 to 18:00 in CT correspond to 02:00 (next day) to 11:00 (next day) in GMT+12, or working hours of 09:00 to 18:00 in CT correspond to 03:00 (next day) to 12:00 (next day) in GMT+12.

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

Time Difference

Central Time is 18 hours behind Norfolk Island Daylight Time.
9:30 am09:30 in CT is 3:30 am03:30 in GMT+12

CT to GMT+12 call time
Best time for a conference call or a meeting is between 3pm-6pm15:00-18:00 in CT which corresponds to 9am-12pm09:00-12:00 in GMT+12 (next day)

9:30 am09:30 Central Time (CT). Offset UTC -6:00 hours
3:30 am03:30 Norfolk Island Daylight Time (GMT+12). Offset UTC +12:00 hours

9:30 am09:30 CT / 3:30 am03:30 GMT+12

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.

Hourly time comparison
CTGMT+12
5:00pm
6:00pm
8:00pm
9:00pm
10:00pm
11:00pm
12:00am next day
1:00am next day
2:00am next day
3:00am next day
4:00am next day
5:00am next day
6:00am next day
7:00am next day
8:00am next day
9:00am next day
10:00am next day
11:00am next day
12:00pm next day
1:00pm next day
2:00pm next day
3:00pm next day
4:00pm next day
5:00pm next day
17:00
18:00
20:00
21:00
22:00
23:00
00:00 next day
01:00 next day
02:00 next day
03:00 next day
04:00 next day
05:00 next day
06:00 next day
07:00 next day
08:00 next day
09:00 next day
10:00 next day
11:00 next day
12:00 next day
13:00 next day
14:00 next day
15:00 next day
16:00 next day
17:00 next day

Central Time

Central Time (CT) is a general term used to describe the areas that observe either the Central Standard Time (CST) or Central Daylight Time (CDT) in the United States and Canada. CT is not static but switches between CDT and CST.

Territories observing the time zone are primarily in North and Central America. It runs through several Mexican and U.S. states, as well as several Canadian provinces and Central American countries.

Countries using this time zone: Belize, Canada, Costa Rica, El Salvador, Guatemala, Honduras, Mexico, Nicaragua, United States

Principal Cities: The largest city in the CT 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

Map of the areas on Central Time (CT)
CT all year CT part of the year

Today all shaded areas are on CT.

CT 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 west of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Sierra - Military abbreviation for CT
  • S - short form of 'Sierra'
Time zones with the GMT -6 offset:
  • CST - Central Standard Time
  • CT - Central Time
  • MDT - Mountain Daylight Time
  • EAST - Easter Island Standard Time
  • GALT - Galapagos Time
  • S - Sierra Time Zone

Norfolk Time

Offset: NFT is 11 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Norfolk Island

Principal Cities: The largest city in the NFT time zone is Kingston in Norfolk Island, with about 880 people.

Map of the areas on Norfolk Time (NFT)
NFT part of the year

Today the shaded areas are on UTC+12.

Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Norfolk Island Daylight Time (GMT+12).

123456789101112End: Norfolk Time (NFT) ended on Sunday, October 4, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, October 4, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the first Sunday of October.

123456789101112Start: Norfolk Time (NFT) starts on Sunday, April 4, 2027 at 3:00 am03:00 local time and clocks are set one hour back to Sunday, April 4, 2027, 2:00 am02:00. Standard time starts annually on the first Sunday of April.

See Norfolk Island daylight saving time and upcoming clock changes worldwide.

NFT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +11 - basic short
  • +1100 - basic
  • +11:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1100 - sign character (+) followed by a four digit time providing hours (11) and minutes (00) of the offset. Indicates an offset of eleven hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Lima - Military abbreviation for NFT
  • L - short form of 'Lima'
Time zones with the GMT +11 offset:
  • AEDT - Australian Eastern Daylight Time
  • BST - Bougainville Standard Time
  • KOST - Kosrae Time
  • L - Lima Time Zone
  • LHDT - Lord Howe Daylight Time
  • MAGT - Magadan Time
  • NCT - New Caledonia Time
  • NFT - Norfolk Time
  • PONT - Pohnpei Standard Time
  • SBT - Solomon Islands Time
  • VLAST - Vladivostok Summer Time
  • VUT - Vanuatu Time