CHAST to TKT Converter
Quick answers
CHAST is 15 minutes behind TKT. CHAST uses GMT +12:45, and TKT uses GMT +13 for this comparison.
For example, 9:30 pm CHAST is 9:45 pm TKT. Use the converter above to adjust the date or time and create a shareable meeting link.
Best meeting overlap: 9am-4:45pm CHAST, which is 9:15am-5pm TKT.
Compare CHAST time with TKT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Chatham Island Standard Time is 0 hours and 15 minutes behind Tokelau Time
9:30 pm21:30 in CHAST is 9:45 pm21:45 in TKT
CHAST to TKT call time
Best time for a conference call or a meeting is between 9am-4:45pm in CHAST which corresponds to 9:15am-5pm in TKT
9:30 pm21:30 Chatham Island Standard Time (CHAST). Offset UTC +12:45 hours
9:45 pm21:45 Tokelau Time (TKT). Offset UTC +13:00 hours
9:30 pm21:30 CHAST / 9:45 pm21:45 TKT
| CHAST | TKT |
|---|---|
| 12am (midnight) | 12:15 am |
| 1am | 1:15 am |
| 2am | 2:15 am |
| 3am | 3:15 am |
| 4am | 4:15 am |
| 5am | 5:15 am |
| 6am | 6:15 am |
| 7am | 7:15 am |
| 8am | 8:15 am |
| 9am | 9:15 am |
| 10am | 10:15 am |
| 11am | 11:15 am |
| 12pm (noon) | 12:15 pm |
| 1pm | 1:15 pm |
| 2pm | 2:15 pm |
| 3pm | 3:15 pm |
| 4pm | 4:15 pm |
| 5pm | 5:15 pm |
| 6pm | 6:15 pm |
| 7pm | 7:15 pm |
| 8pm | 8:15 pm |
| 9pm | 9:15 pm |
| 10pm | 10:15 pm |
| 11pm | 11:15 pm |
| 00:00 | 00:15 |
| 01:00 | 01:15 |
| 02:00 | 02:15 |
| 03:00 | 03:15 |
| 04:00 | 04:15 |
| 05:00 | 05:15 |
| 06:00 | 06:15 |
| 07:00 | 07:15 |
| 08:00 | 08:15 |
| 09:00 | 09:15 |
| 10:00 | 10:15 |
| 11:00 | 11:15 |
| 12:00 | 12:15 |
| 13:00 | 13:15 |
| 14:00 | 14:15 |
| 15:00 | 15:15 |
| 16:00 | 16:15 |
| 17:00 | 17:15 |
| 18:00 | 18:15 |
| 19:00 | 19:15 |
| 20:00 | 20:15 |
| 21:00 | 21:15 |
| 22:00 | 22:15 |
| 23:00 | 23:15 |
Chatham Island Standard Time
Offset: CHAST is 12 hours and 45 minutes ahead Greenwich Mean Time (GMT) and is used in Pacific
Countries using this time zone: New Zealand
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe Chatham Island Daylight Time (CHADT).
Start: Chatham Island Standard Time (CHAST) started on Sunday, April 5, 2026 at 3:45 am local time and clocks were set one hour back to Sunday, April 5, 2026, 2:45 am. Standard time starts annually on the first Sunday of April.
End: Chatham Island Standard Time (CHAST) ends on Sunday, September 27, 2026 at 2:45 am local time and clocks are set one hour forward to Sunday, September 27, 2026, 3:45 am local daylight time instead. Standard time ends annually on the last Sunday of September.
CHAST representations, usage and related time zones
- +1245 - basic
- +12:45 - extended
- +1245 - sign character (+) followed by a four digit time providing hours (12) and minutes (45) of the offset. Indicates an offset of twelve hours and forty-five minutes to the east of the zero meridian.
Tokelau Time
Offset: TKT is 13 hours ahead Greenwich Mean Time (GMT) and is used in Pacific
Countries using this time zone: Tokelau
Daylight Saving: Clocks in Tokelau Time (TKT) do not change for daylight saving time, so TKT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.
TKT representations, usage and related time zones
- +13 - basic short
- +1300 - basic
- +13:00 - extended
- +1300 - sign character (+) followed by a four digit time providing hours (13) and minutes (00) of the offset. Indicates an offset of thirteen hours to the east of the zero meridian.
- FJST - Fiji Summer Time
- NZDT - New Zealand Daylight Time
- PHOT - Phoenix Island Time
- TKT - Tokelau Time
- TOT - Tonga Time
- WST - West Samoa Time
- WSST - West Samoa Standard Time