CKT to NUT Converter
Start by searching for a time zone, city, or town.
Add one or more places to compare local times, adjust the date, and share the result.
Quick answers
Selected conversion
2:00 am02:00 CKT (UTC-10), Nov 10, 2026 = 1:00 am01:00 NUT (UTC-11), Nov 10, 2026
CKT is 1 hour ahead of NUT.
CKT and NUT examples
These examples always use CKT (UTC-10) and NUT (UTC-11). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
CKT is 1 hour ahead of NUT.
How the time difference changes
CKT is 1 hour ahead of NUT year-round.
Working hours of 9:00 am to 6:00 pm in CKT correspond to 8:00 am to 5:00 pm in NUT.Working hours of 09:00 to 18:00 in CKT correspond to 08:00 to 17:00 in NUT.
Compare CKT time with NUT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Cook Island Time is 1 hour ahead of Niue Time.
2:00 am02:00 in CKT is 1:00 am01:00 in NUT
CKT to NUT call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in CKT which corresponds to 9am-5pm09:00-17:00 in NUT.
2:00 am02:00 Cook Island Time (CKT). Offset UTC -10:00 hours
1:00 am01:00 Niue Time (NUT). Offset UTC -11:00 hours
2:00 am02:00 CKT / 1:00 am01:00 NUT
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.
| CKT | NUT |
|---|---|
| 11:00pm previous day | |
| 12:00am | |
| 1:00am | |
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| 11:00am | |
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| 5:00pm | |
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| 10:00pm | |
| 23:00 previous day | |
| 00:00 | |
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Cook Island Time
Offset: CKT is 10 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Cook Islands
Principal Cities: The largest city in the CKT time zone is Avarua in the Cook Islands, with about 13,373 people. Other major cities in this time zone include Matavera.
Daylight Saving: Clocks in Cook Island Time (CKT) do not change for daylight saving time, so CKT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
CKT representations, usage and related time zones
- -10 - basic short
- -1000 - basic
- -10:00 - extended
- -1000 - sign character (-) followed by a four digit time providing hours (10) and minutes (00) of the offset. Indicates an offset of ten hours to the west of the zero meridian.
- Whiskey - Military abbreviation for CKT
- W - short form of 'Whiskey'
- HAST - Hawaii-Aleutian Standard Time
- CKT - Cook Island Time
- HST - Hawaii Standard Time
- TAHT - Tahiti Time
- W - Whiskey Time Zone
Niue Time
Offset: NUT is 11 hours behind Greenwich Mean Time (GMT).
Countries using this time zone: Niue
Principal Cities: The largest city in the NUT time zone is Alofi in Niue, with about 624 people.
Daylight Saving: Clocks in Niue Time (NUT) do not change for daylight saving time, so NUT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
NUT representations, usage and related time zones
- -11 - basic short
- -1100 - basic
- -11:00 - extended
- -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 west of the zero meridian.
- X-ray - Military abbreviation for NUT
- X - short form of 'X-ray'
- NUT - Niue Time
- SST - Samoa Standard Time
- X - X-ray Time Zone