What is 1 AM PST in GMT?

Does the answer change during the year?

Yes. Pacific Time and Greenwich Mean Time don't change their clocks on the same dates, so over the next 12 months:

• October 14 to October 31: 1 AM PST = 8 AM GMT
• November 1 to March 13: 1 AM PST = 9 AM GMT
• March 14 to October 13: 1 AM PST = 8 AM GMT

Pacific Time switches between PST and PDT for daylight saving time; people often say PST all year.

Questions

1 AM PST in other time zones

Time zone	Time
Eastern Time EST/EDT	4 AM
Central Time CST/CDT	3 AM
Mountain Time MST/MDT	2 AM
Alaska Time AKST/AKDT	12 AM
Hawaii Time HST	10 PM (Tue)
Greenwich Mean Time GMT	8 AM
Coordinated Universal Time UTC	8 AM
Central European Time CET/CEST	10 AM
Eastern European Time EET/EEST	11 AM
India Standard Time IST	1:30 PM
Japan Standard Time JST	5 PM
Australian Eastern Time AEST/AEDT	7 PM
Singapore Time SGT	4 PM
Philippine Time PHT	4 PM
Moscow Time MSK	11 AM
Gulf Standard Time GST	12 PM

Based on the clocks on Wednesday, October 14, 2026.