CHADT to WSDT Converter
WSDT is not used on this date.
This converter uses WST (UTC+13), as in Apia.
Quick answers
Selected conversion
2:00 am02:00 CHADT (UTC+13:45), Oct 10, 2026 = 1:15 am01:15 WST (UTC+13), Oct 10, 2026
CHADT is 45 minutes ahead of WST.
CHADT and WSDT examples
These examples always use CHADT (UTC+13:45) and WSDT (UTC+14). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
CHADT is 15 minutes behind WSDT.
How the time difference changes
Depending on seasonal clock changes, CHAST is 15 minutes behind WST or CHADT is 45 minutes ahead of WST.
Depending on seasonal clock changes, working hours of 9:00 am to 5:00 pm in CHAST correspond to 9:15 am to 5:15 pm in WST or working hours of 9:00 am to 5:00 pm in CHADT correspond to 8:15 am to 4:15 pm in WST.Depending on seasonal clock changes, working hours of 09:00 to 17:00 in CHAST correspond to 09:15 to 17:15 in WST or working hours of 09:00 to 17:00 in CHADT correspond to 08:15 to 16:15 in WST.
Compare CHADT time with WSDT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Chatham Island Daylight Time is 45 minutes ahead of West Samoa Time.
2:00 am02:00 in CHADT is 1:15 am01:15 in WST
CHADT to WST call time
Best time for a conference call or a meeting is between 9:45am-5pm09:45-17:00 in CHADT which corresponds to 9am-4:15pm09:00-16:15 in WST
2:00 am02:00 Chatham Island Daylight Time (CHADT). Offset UTC +13:45 hours
1:15 am01:15 West Samoa Time (WST). Offset UTC +13:00 hours
2:00 am02:00 CHADT / 1:15 am01:15 WST
| CHADT | WST |
|---|---|
| 12:00am | 11:15pm |
| 1:00am | 12:15am |
| 2:00am | 1:15am |
| 3:00am | 2:15am |
| 4:00am | 3:15am |
| 5:00am | 4:15am |
| 6:00am | 5:15am |
| 7:00am | 6:15am |
| 8:00am | 7:15am |
| 9:00am | 8:15am |
| 10:00am | 9:15am |
| 11:00am | 10:15am |
| 12:00pm | 11:15am |
| 1:00pm | 12:15pm |
| 2:00pm | 1:15pm |
| 3:00pm | 2:15pm |
| 4:00pm | 3:15pm |
| 5:00pm | 4:15pm |
| 6:00pm | 5:15pm |
| 7:00pm | 6:15pm |
| 8:00pm | 7:15pm |
| 9:00pm | 8:15pm |
| 10:00pm | 9:15pm |
| 11:00pm | 10:15pm |
| 00:00 | 23:15 |
| 01:00 | 00:15 |
| 02:00 | 01:15 |
| 03:00 | 02:15 |
| 04:00 | 03:15 |
| 05:00 | 04:15 |
| 06:00 | 05:15 |
| 07:00 | 06:15 |
| 08:00 | 07:15 |
| 09:00 | 08:15 |
| 10:00 | 09:15 |
| 11:00 | 10:15 |
| 12:00 | 11:15 |
| 13:00 | 12:15 |
| 14:00 | 13:15 |
| 15:00 | 14:15 |
| 16:00 | 15:15 |
| 17:00 | 16:15 |
| 18:00 | 17:15 |
| 19:00 | 18:15 |
| 20:00 | 19:15 |
| 21:00 | 20:15 |
| 22:00 | 21:15 |
| 23:00 | 22:15 |
Chatham Island Daylight Time
Offset: CHADT is 13 hours and 45 minutes ahead Greenwich Mean Time (GMT) and is used in Pacific
Countries using this time zone: New Zealand
Daylight Saving: Chatham Island Daylight Time (CHADT) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Chatham Island Standard Time (CHAST).
Start: Chatham Island Daylight Time (CHADT) started on Sunday, September 27, 2026 at 2:45 am02:45 local time and clocks were set one hour forward to Sunday, September 27, 2026, 3:45 am03:45. Daylight saving starts annually on the last Sunday of September.
End: Chatham Island Daylight Time (CHADT) ends on Sunday, April 4, 2027 at 3:45 am03:45 local time and clocks are set one hour back to Sunday, April 4, 2027, 2:45 am02:45 local standard time instead. Daylight saving ends annually on the first Sunday of April.
CHADT representations, usage and related time zones
- +1345 - basic
- +13:45 - extended
- +1345 - sign character (+) followed by a four digit time providing hours (13) and minutes (45) of the offset. Indicates an offset of thirteen hours and forty-five minutes to the east of the zero meridian.
West Samoa Daylight Time
Offset: WSDT is 14 hours ahead Greenwich Mean Time (GMT) and is used in Pacific
WSDT representations, usage and related time zones
- +14 - basic short
- +1400 - basic
- +14:00 - extended
- +1400 - sign character (+) followed by a four digit time providing hours (14) and minutes (00) of the offset. Indicates an offset of fourteen hours to the east of the zero meridian.
- LINT - Line Islands Time
- WSDT - West Samoa Daylight Time