WSDT to CHADT Converter
WSDT is not used on this date.
This converter uses WST (UTC+13), as in Apia.
Quick answers
Selected conversion
1:00 am01:00 WST (UTC+13), Oct 12, 2026 = 1:45 am01:45 CHADT (UTC+13:45), Oct 12, 2026
WST is 45 minutes behind CHADT.
WSDT and CHADT examples
These examples always use WSDT (UTC+14) and CHADT (UTC+13:45). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
WSDT is 15 minutes ahead of CHADT.
How the time difference changes
Depending on seasonal clock changes, WST is 15 minutes ahead of CHAST or WST is 45 minutes behind CHADT.
Depending on seasonal clock changes, working hours of 9:00 am to 5:00 pm in WST correspond to 8:45 am to 4:45 pm in CHAST or working hours of 9:00 am to 5:00 pm in WST correspond to 9:45 am to 5:45 pm in CHADT.Depending on seasonal clock changes, working hours of 09:00 to 17:00 in WST correspond to 08:45 to 16:45 in CHAST or working hours of 09:00 to 17:00 in WST correspond to 09:45 to 17:45 in CHADT.
Compare WSDT time with CHADT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
West Samoa Time is 45 minutes behind Chatham Island Daylight Time.
1:00 am01:00 in WST is 1:45 am01:45 in CHADT
WST to CHADT call time
Best time for a conference call or a meeting is between 9am-4:15pm09:00-16:15 in WST which corresponds to 9:45am-5pm09:45-17:00 in CHADT
1:00 am01:00 West Samoa Time (WST). Offset UTC +13:00 hours
1:45 am01:45 Chatham Island Daylight Time (CHADT). Offset UTC +13:45 hours
1:00 am01:00 WST / 1:45 am01:45 CHADT
| WST | CHADT |
|---|---|
| 12:00am | 12:45am |
| 1:00am | 1:45am |
| 2:00am | 2:45am |
| 3:00am | 3:45am |
| 4:00am | 4:45am |
| 5:00am | 5:45am |
| 6:00am | 6:45am |
| 7:00am | 7:45am |
| 8:00am | 8:45am |
| 9:00am | 9:45am |
| 10:00am | 10:45am |
| 11:00am | 11:45am |
| 12:00pm | 12:45pm |
| 1:00pm | 1:45pm |
| 2:00pm | 2:45pm |
| 3:00pm | 3:45pm |
| 4:00pm | 4:45pm |
| 5:00pm | 5:45pm |
| 6:00pm | 6:45pm |
| 7:00pm | 7:45pm |
| 8:00pm | 8:45pm |
| 9:00pm | 9:45pm |
| 10:00pm | 10:45pm |
| 11:00pm | 11:45pm |
| 00:00 | 00:45 |
| 01:00 | 01:45 |
| 02:00 | 02:45 |
| 03:00 | 03:45 |
| 04:00 | 04:45 |
| 05:00 | 05:45 |
| 06:00 | 06:45 |
| 07:00 | 07:45 |
| 08:00 | 08:45 |
| 09:00 | 09:45 |
| 10:00 | 10:45 |
| 11:00 | 11:45 |
| 12:00 | 12:45 |
| 13:00 | 13:45 |
| 14:00 | 14:45 |
| 15:00 | 15:45 |
| 16:00 | 16:45 |
| 17:00 | 17:45 |
| 18:00 | 18:45 |
| 19:00 | 19:45 |
| 20:00 | 20:45 |
| 21:00 | 21:45 |
| 22:00 | 22:45 |
| 23:00 | 23:45 |
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
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.