1 AM GMT to PDT

Greenwich Mean Time → Pacific Daylight Time

Partial overlap

GMT

1 AM

UTC+0

=

PDT

6 PM

UTC-7

(-1 day)

1 AM GMT (Greenwich Mean Time) equals 6 PM PDT (previous day) (Pacific Daylight Time). This is a common time for meetings across time zones.

Live — GMT

12:03:47

Saturday, March 21

UTC+0

Live — PDT

05:03:47

Saturday, March 21

UTC-7

DST active

Daylight Saving Time (DST)

  • GMT (Greenwich Mean Time) observes DST — currently not active (standard time).
  • DST transitions may shift this offset by ±1 hour twice per year.

GMT

Full name
Greenwich Mean Time
UTC offset
UTC+0
DST
Observed (inactive)
Region
Europe/Africa
Current time in GMT →

PDT

Full name
Pacific Daylight Time
UTC offset
UTC-7
DST
Not observed
Region
North America
Current time in PDT →

24-Hour Comparison — GMT to PDT

Click any row to jump to that hour's page.

12 AM6 AM12 PM6 PM11 PM
GMTPDTDayMeeting
12 AM
5 PM
-1d
Early/Late
1 AMthis
6 PM
-1d
Early/Late
2 AM
7 PM
-1d
Off hours
3 AM
8 PM
-1d
Off hours
4 AM
9 PM
-1d
Off hours
5 AM
10 PM
-1d
Off hours
6 AM
11 PM
-1d
Off hours
7 AM
12 AM
–
Off hours
8 AM
1 AM
–
Early/Late
9 AM
2 AM
–
Early/Late
10 AM
3 AM
–
Early/Late
11 AM
4 AM
–
Early/Late
12 PM
5 AM
–
Early/Late
1 PM
6 AM
–
Early/Late
2 PM
7 AM
–
Early/Late
3 PM
8 AM
–
Good
4 PM
9 AM
–
Good
5 PM
10 AM
–
Good
6 PM
11 AM
–
Good
7 PM
12 PM
–
Early/Late
8 PM
1 PM
–
Early/Late
9 PM
2 PM
–
Early/Late
10 PM
3 PM
–
Early/Late
11 PM
4 PM
–
Early/Late

Green = business hours overlap · Amber = partial · Red = off hours

Previous

12 AM

= 5 PM PDT

Next

2 AM

= 7 PM PDT

GMT ↔ PDT Overview

Full 24-hour chart, live clocks, FAQ

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Major Cities

GMT Cities

🇬🇧London🇵🇹Lisbon🇮🇪Dublin🇬🇭Accra

PDT Cities

🇺🇸Los Angeles🇺🇸San Francisco🇺🇸Seattle🇨🇦Vancouver