GMT to PST Converter

PST is 8 hours behind GMT right now.

Greenwich Mean Time (UTC+0)—GMT
Pacific Time—PST

GMT to PST conversion table

Based on today's offsets (GMT UTC+0, PST UTC−8). Business hours are highlighted.

GMTPST
12:00 AM4:00 PM (previous day)
1:00 AM5:00 PM (previous day)
2:00 AM6:00 PM (previous day)
3:00 AM7:00 PM (previous day)
4:00 AM8:00 PM (previous day)
5:00 AM9:00 PM (previous day)
6:00 AM10:00 PM (previous day)
7:00 AM11:00 PM (previous day)
8:00 AM12:00 AM
9:00 AM1:00 AM
10:00 AM2:00 AM
11:00 AM3:00 AM
12:00 PM4:00 AM
1:00 PM5:00 AM
2:00 PM6:00 AM
3:00 PM7:00 AM
4:00 PM8:00 AM
5:00 PM9:00 AM
6:00 PM10:00 AM
7:00 PM11:00 AM
8:00 PM12:00 PM
9:00 PM1:00 PM
10:00 PM2:00 PM
11:00 PM3:00 PM

Questions

What is the time difference between GMT and PST?

Right now PST is 8 hours behind GMT. The gap can change by an hour when daylight saving time starts or ends, because not every zone switches on the same date (or at all).

How do I convert GMT to PST?

Subtract 8 hours from the GMT time. For example, 12:00 PM GMT is 4:00 AM PST.

Is it PST or PDT right now?

People often say “PST” all year, but during daylight saving time (mid-March to early November in the US) the zone is on PDT. It's PST right now. The converter above uses the correct one automatically.