GMT to PST Time Converter

Convert Greenwich Mean Time (GMT) to Pacific Standard Time (PST). Both time zones are shown live below; current offset between them is 8 hours behind.

London · Greenwich Mean Time
21:55:26
Sunday, May 10, 2026
GMT+1 · UTC+01:00
Los Angeles · Pacific Standard Time
13:55:26
Sunday, May 10, 2026
PDT · UTC-07:00

Convert a specific time

From: GMT (London)
To: PST (Los Angeles)
--:--

Daylight Saving status right now

GMT (Greenwich Mean Time)
Observes DST
Yes
In DST right now
Yes
Next fall back
2026-10-25
Offset shift
UTC+01:00 → UTC+00:00
PST (Pacific Standard Time)
Observes DST
Yes
In DST right now
Yes
Next fall back
2026-11-01
Offset shift
UTC-07:00 → UTC-08:00

When can GMT and PST meet?

00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
GMT
PST
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in London (GMT). Each row shows the local working-hours state in that zone for the same moment in time.
No overlap during strict 9-5 working hours; some flexibility needed.
If both sides are willing to extend to 8am-7pm, the available window is 16:00–18:00 GMT (08:00–10:00 PST).

Hour-by-hour GMT to PST conversion table

GMT time (London)PST time (Los Angeles)Status
00:00 Sun16:00 SatPST working
01:00 Sun17:00 SatOff-hours both sides
02:00 Sun18:00 SatOff-hours both sides
03:00 Sun19:00 SatOff-hours both sides
04:00 Sun20:00 SatOff-hours both sides
05:00 Sun21:00 SatOff-hours both sides
06:00 Sun22:00 SatOff-hours both sides
07:00 Sun23:00 SatOff-hours both sides
08:00 Sun00:00 SunOff-hours both sides
09:00 Sun01:00 SunGMT working
10:00 Sun02:00 SunGMT working
11:00 Sun03:00 SunGMT working
12:00 Sun04:00 SunGMT working
13:00 Sun05:00 SunGMT working
14:00 Sun06:00 SunGMT working
15:00 Sun07:00 SunGMT working
16:00 Sun08:00 SunGMT working
17:00 Sun09:00 SunPST working
18:00 Sun10:00 SunPST working
19:00 Sun11:00 SunPST working
20:00 Sun12:00 SunPST working
21:00 Sun13:00 SunPST working
22:00 Sun14:00 SunPST working
23:00 Sun15:00 SunPST working

Times computed for today in each zone using the IANA time zone database. The conversion accounts for daylight saving time wherever applicable.

About these time zones

Greenwich Mean Time (GMT)
IANA identifier
Europe/London
Current UTC offset
UTC+01:00
Current abbreviation
GMT+1
Major cities in this zone
LondonManchesterEdinburghBirmingham
Pacific Standard Time (PST)
IANA identifier
America/Los_Angeles
Current UTC offset
UTC-07:00
Current abbreviation
PDT
Major cities in this zone
Los AngelesSan FranciscoSeattlePortlandSan Diego

Sun today in London and Los Angeles

London
Sunrise
05:18
Sunset
20:38
Solar noon
12:58
Daylight
15h 20m
Los Angeles
Sunrise
05:56
Sunset
19:44
Solar noon
12:50
Daylight
13h 48m

Related converters

PST to GMT (reverse)GMT to ESTGMT to UTCGMT to CETGMT to ISTGMT to JSTEST to PSTUTC to PSTCET to PSTIST to PSTJST to PST
Looking for local time? See time in London or time in Los Angeles.

Frequently asked questions

What is the time difference between GMT and PST right now?+
PST (Pacific Standard Time) is currently 8 hours behind GMT (Greenwich Mean Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does GMT or PST observe daylight saving time?+
GMT: observes daylight saving time. PST: observes daylight saving time.
When is the best time to schedule a meeting between GMT and PST?+
Standard 9-5 hours do not overlap. Extending to 8am-7pm gives a window of 16:00–18:00 GMT (08:00–10:00 PST).
What time is it in Los Angeles when it is 12:00 noon in London?+
When it is 12:00 Sun in London (GMT), it is 04:00 Sun in Los Angeles (PST).
Which IANA time zone identifiers are used for GMT and PST?+
GMT maps to "Europe/London" in the IANA database. PST maps to "America/Los_Angeles". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is London ahead of or behind Los Angeles?+
Whether London (GMT) is ahead of or behind Los Angeles (PST) depends on the current UTC offsets. Right now PST is 8 hours behind GMT. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for GMT and PST?+
GMT is UTC+01:00 (GMT+1) and PST is UTC-07:00 (PDT). Both offsets shift by one hour when the corresponding region enters or exits daylight saving time, so the live values on this page are the source of truth.
Can I schedule meetings during business hours for both GMT and PST?+
Not during a strict 9am-5pm window. If both sides flex to 8am-7pm, the available meeting window between GMT and PST is 16:00–18:00 GMT.