How to use the PST to GMT Converter
- Enter a PST time. Set the date and time in Pacific Time.
- Read the GMT time. The UK time (GMT/BST) equivalent appears instantly, with DST notes.
- Compare more cities. Add cities to the hour grid or click an hour to convert it.
Pacific Time vs UK time (GMT/BST) time difference in 2026
| Dates (2026) | UK time vs PT |
|---|---|
| Jan 1 – Mar 7 | +8 hours |
| Mar 8 – Mar 28 | +7 hours |
| Mar 29 – Oct 24 | +8 hours |
| Oct 25 – Oct 31 | +7 hours |
| Nov 1 – Dec 31 | +8 hours |
The difference changes 4 times in 2026 because the two zones switch daylight saving time on different dates.
PST to GMT conversion table (October 12, 2026)
| PT (PDT) | UK time (BST) |
|---|---|
| 12:00 AM | 8:00 AM |
| 1:00 AM | 9:00 AM |
| 2:00 AM | 10:00 AM |
| 3:00 AM | 11:00 AM |
| 4:00 AM | 12:00 PM |
| 5:00 AM | 1:00 PM |
| 6:00 AM | 2:00 PM |
| 7:00 AM | 3:00 PM |
| 8:00 AM | 4:00 PM |
| 9:00 AM | 5:00 PM |
| 10:00 AM | 6:00 PM |
| 11:00 AM | 7:00 PM |
| 12:00 PM | 8:00 PM |
| 1:00 PM | 9:00 PM |
| 2:00 PM | 10:00 PM |
| 3:00 PM | 11:00 PM |
| 4:00 PM | 12:00 AM (+1 day) |
| 5:00 PM | 1:00 AM (+1 day) |
| 6:00 PM | 2:00 AM (+1 day) |
| 7:00 PM | 3:00 AM (+1 day) |
| 8:00 PM | 4:00 AM (+1 day) |
| 9:00 PM | 5:00 AM (+1 day) |
| 10:00 PM | 6:00 AM (+1 day) |
| 11:00 PM | 7:00 AM (+1 day) |
Highlighted rows fall within 9 AM–5 PM in both zones. Times for other dates may differ around DST changes; use the converter above.
What your results mean
In this page’s name, PST stands for Pacific Time (America/Los_Angeles) and GMT for UK time (GMT/BST) (Europe/London); the labels are used year-round as search terms. The converter uses each zone’s rules for the date you pick, so it shows PDT or BST automatically when daylight saving time applies.
Tips
- Pacific Time is used in California, Washington, Oregon, Nevada and British Columbia.
- UK time (GMT/BST) is used in the United Kingdom; Ireland uses the same clock times.
- Also see PST to EST, PST to CST, PST to IST, GMT to EST.
Frequently asked questions
What is the time difference between PST and GMT?
As of October 12, 2026, UK time (GMT/BST) is 8 hours ahead of PT (PDT) (PDT UTC−7 vs BST UTC+1). The difference stays the same all year.
What is 9 AM PST in GMT?
On October 12, 2026, 9:00 AM PT (PDT) is 5:00 PM UK time (BST). The result can shift by an hour on dates when only one side is on daylight saving time; the converter above uses the rules for the date you pick.
Does PST observe daylight saving time?
Yes. Pacific Time switches between PST (UTC−8) and PDT (UTC−7); in 2026 clocks change on March 8 at 2:00 AM and November 1 at 2:00 AM local time.
Does GMT observe daylight saving time?
Yes. UK time (GMT/BST) switches between GMT (UTC+0) and BST (UTC+1); in 2026 clocks change on March 29 at 1:00 AM and October 25 at 2:00 AM local time.
When do PST and GMT business hours overlap?
They don’t overlap on a standard 9-to-5 day; one side has to start early or stay late. Early morning PT is usually the best window.
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