PST to CHAST Converter
Time Difference
Pacific Daylight Time is 19 hours and 45 minutes behind Chatham Island Standard Time
4:30 pm16:30 in PDT is 12:15 pm12:15 in CHAST
PST to CHAST call time
Best time for a conference call or a meeting is between 2:30am-4:30am in PST which corresponds to 11:15pm-1:15pm in CHAST
4:30 pm16:30 Pacific Daylight Time (PDT). Offset UTC -7:00 hours
12:15 pm12:15 Chatham Island Standard Time (CHAST). Offset UTC +12:45 hours
4:30 pm16:30 PDT / 12:15 pm12:15 CHAST
| PDT | CHAST |
|---|---|
| 12am (midnight) | 7:45 pm |
| 1am | 8:45 pm |
| 2am | 9:45 pm |
| 3am | 10:45 pm |
| 4am | 11:45 pm |
| 5am | 12:45 am |
| 6am | 1:45 am |
| 7am | 2:45 am |
| 8am | 3:45 am |
| 9am | 4:45 am |
| 10am | 5:45 am |
| 11am | 6:45 am |
| 12pm (noon) | 7:45 am |
| 1pm | 8:45 am |
| 2pm | 9:45 am |
| 3pm | 10:45 am |
| 4pm | 11:45 am |
| 5pm | 12:45 pm |
| 6pm | 1:45 pm |
| 7pm | 2:45 pm |
| 8pm | 3:45 pm |
| 9pm | 4:45 pm |
| 10pm | 5:45 pm |
| 11pm | 6:45 pm |
| 0:00 | 19:45 |
| 1:00 | 20:45 |
| 2:00 | 21:45 |
| 3:00 | 22:45 |
| 4:00 | 23:45 |
| 5:00 | 0:45 |
| 6:00 | 1:45 |
| 7:00 | 2:45 |
| 8:00 | 3:45 |
| 9:00 | 4:45 |
| 10:00 | 5:45 |
| 11:00 | 6:45 |
| 12:00 | 7:45 |
| 13:00 | 8:45 |
| 14:00 | 9:45 |
| 15:00 | 10:45 |
| 16:00 | 11:45 |
| 17:00 | 12:45 |
| 18:00 | 13:45 |
| 19:00 | 14:45 |
| 20:00 | 15:45 |
| 21:00 | 16:45 |
| 22:00 | 17:45 |
| 23:00 | 18:45 |
Pacific Standard Time
Offset: PST is 8 hours behind Greenwich Mean Time (GMT) and is used in North America
Countries: It is used in following countries: Canada, Mexico, United States
Principal Cities: The largest city in the PST timezone is Los Angeles from USA with population about 3.793 million people. Other major cities in the area are Vancouver, Tijuana, San Diego, San Jose
French: HNP - Heure Normale du Pacifique
Spanish: PT - Tiempo del Pacífico, PT - Zona Noroeste
Daylight Saving: This is a standard time zone, however during summer some places switch clocks for one hour forward when daylight saving comes into effect and observe Pacific Daylight Time (PDT).
End: Pacific Standard Time (PST) has ended on Sunday, March 9, 2025 at 2:00 am local time and clocks were set one hour forward to Sunday, March 9, 2025, 3:00 am local daylight time instead. Standard time ends annually the on second Sunday of March.
Start: Pacific Standard Time (PST) starts on Sunday, November 2, 2025 at 2:00 am local time and clocks are set one hour back to Sunday, November 2, 2025, 1:00 am. Standard time starts annually the on first Sunday of November.
PST representations, usage and related time zones
- -08 - basic short
- -0800 - basic
- -08:00 - extended
- -0800 - sign character (-) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates eight hour and zero minutes time differences to the west of the zero meridian.
- Uniform - Military abbreviation for PST
- U - short form of 'Uniform'
- America/Ensenada
- America/Los_Angeles
- America/Santa_Isabel
- America/Tijuana
- America/Vancouver
- Canada/Pacific
- Mexico/BajaNorte
- PST8PDT
- US/Pacific
- Pacific Standard Time - UTC -8
- Pitcairn Standard Time - UTC -8
- Paraguay Standard Time - UTC -4
- AKDT - Alaska Daylight Time
- PST - Pacific Standard Time
- PT - Pacific Time
- PST - Pitcairn Standard Time
- U - Uniform Time Zone
Chatham Island Standard Time
Offset: CHAST is 12 hours and 45 minutes ahead Greenwich Mean Time (GMT) and is used in Pacific
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 twelve hour and forty-five minutes time differences to the east of the zero meridian.