PST to BST Converter
Convert time between Pacific Standard Time (PST) and UK time (BST/GMT).
Convert a specific time
- IndiaIST, UTC+5:30
- Eastern Time – New YorkEDT, UTC-4
- Central Time – ChicagoCDT, UTC-5
- Mountain Time – DenverMDT, UTC-6
- Arizona – PhoenixMST, UTC-7
- Pacific Time – Los AngelesPDT, UTC-7
- Mexico CityCST, UTC-6
- Saskatchewan – ReginaCST, UTC-6
- UTC / GMTUTC, UTC+0
- United Kingdom – LondonBST, UTC+1
- Central Europe – Paris, BerlinCEST, UTC+2
- Gulf – DubaiGST, UTC+4
- SingaporeSGT, UTC+8
- Japan – TokyoJST, UTC+9
- Australia Eastern – SydneyAEST, UTC+10
- EST (always UTC-5)Fixed offset, no DST
- CST (always UTC-6)Fixed offset, no DST
- MST (always UTC-7)Fixed offset, no DST
- PST (always UTC-8)Fixed offset, no DST
- IndiaIST, UTC+5:30
- Eastern Time – New YorkEDT, UTC-4
- Central Time – ChicagoCDT, UTC-5
- Mountain Time – DenverMDT, UTC-6
- Arizona – PhoenixMST, UTC-7
- Pacific Time – Los AngelesPDT, UTC-7
- Mexico CityCST, UTC-6
- Saskatchewan – ReginaCST, UTC-6
- UTC / GMTUTC, UTC+0
- United Kingdom – LondonBST, UTC+1
- Central Europe – Paris, BerlinCEST, UTC+2
- Gulf – DubaiGST, UTC+4
- SingaporeSGT, UTC+8
- Japan – TokyoJST, UTC+9
- Australia Eastern – SydneyAEST, UTC+10
- EST (always UTC-5)Fixed offset, no DST
- CST (always UTC-6)Fixed offset, no DST
- MST (always UTC-7)Fixed offset, no DST
- PST (always UTC-8)Fixed offset, no DST
Time Difference
Pacific Time is 8 hours behind UK time right now.
- Now until Oct 25, 2026: Pacific Time is 8 hours behind UK time (PDT → BST).
- Oct 25, 2026 – Nov 1, 2026: Pacific Time is 7 hours behind UK time (PDT → GMT).
- Nov 1, 2026 – Mar 14, 2027: Pacific Time is 8 hours behind UK time (PST → GMT).
- Mar 14, 2027 – Mar 28, 2027: Pacific Time is 7 hours behind UK time (PDT → GMT).
- From Mar 28, 2027: Pacific Time is 8 hours behind UK time (PDT → BST).
Pacific Time is on PDT right now, not PST
UK time is on BST right now
Best time to call
Convenient overlapping hours on Saturday, September 19, 2026.
| PST (Pacific Time) | BST (UK time) |
|---|---|
| 7:00 AM | 3:00 PM |
| 8:00 AM | 4:00 PM |
| 9:00 AM | 5:00 PM |
| 10:00 AM | 6:00 PM |
No 9 AM–5 PM overlap: suggestions are within working hours on one side and between 7 AM and 10 PM on the other.
Convert another time zone Plan a meeting across PST and BSTPST to BST conversion table
For Saturday, September 19, 2026 in Pacific Time.
| PDT | 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(next day) |
| 5:00 PM | 1:00 AM(next day) |
| 6:00 PM | 2:00 AM(next day) |
| 7:00 PM | 3:00 AM(next day) |
| 8:00 PM | 4:00 AM(next day) |
| 9:00 PM | 5:00 AM(next day) |
| 10:00 PM | 6:00 AM(next day) |
| 11:00 PM | 7:00 AM(next day) |
About these time zones
Pacific Standard Time (PST)
Pacific Standard Time (PST) is UTC-8. California, Washington, most of Oregon and Nevada, most of British Columbia and Baja California use PST in winter and Pacific Daylight Time (PDT, UTC-7) from the second Sunday in March to the first Sunday in November. Yukon left Pacific Time in 2020 and now stays on UTC-7 all year.
British Summer Time (BST)
British Summer Time (BST) is UTC+1, used in the United Kingdom from the last Sunday in March to the last Sunday in October. The rest of the year the UK is on Greenwich Mean Time (GMT, UTC+0). Ireland switches on the same dates to Irish Standard Time.
PST to BST FAQs
What time is it in BST when it is 9 AM PST?
On Saturday, September 19, 2026, 9:00 AM PDT is 5:00 PM BST in UK time.
How many hours ahead is PST from BST?
It depends on the time of year because of daylight saving time. Now until Oct 25, 2026: Pacific Time is 8 hours behind UK time (PDT → BST). Oct 25, 2026 – Nov 1, 2026: Pacific Time is 7 hours behind UK time (PDT → GMT).
What is the best time for a call between PST and BST?
On Saturday, September 19, 2026, good options are 7:00 AM PDT (3:00 PM BST), 8:00 AM PDT (4:00 PM BST), 9:00 AM PDT (5:00 PM BST), 10:00 AM PDT (6:00 PM BST). There is no overlap of 9 AM–5 PM working hours, so these fall early or late for one side.
Does PST change for daylight saving time?
The region changes: Pacific Time switches between PST and PDT, so conversions depend on the date. PST itself always means UTC-8.
Does BST change for daylight saving time?
The region changes: UK time switches between GMT and BST, so conversions depend on the date. BST itself always means UTC+1.