Current Pacific Standard Time (PST) Is:

*time should be accurate to within 1 second

The Pacific Standard Time (PST) is observed in the Pacific Time Zone. It is calculated by subtracting 8 hours from Greenwich Mean Time (GMT). PST is also known as Pacific Time (PT) in the United States. During daylight savings time it is known as PDT (Pacific Daylight Time).

Other United States standard time zones are Alaskan Standard Time (AKST), Atlantic Standard Time (AST), Central Standard Time (CST), Chamorro Standard Time, Eastern Standard Time (EST), Hawaii-Aleutian Standard Time (HST), Mountain Standard Time (MST) and Samoa Standard Time.