PDT to BST
+8hPDT
PDTSOURCEBST
BSTGreen rows indicate typical business hours (9 AM - 5 PM)
PDT and BST on the World Map
The map below highlights the PDT (Pacific Daylight Time) and BST (British Summer Time) timezone regions across the globe.
PDT – Pacific Daylight Time
UTC-07:00Pacific Daylight Time (PDT) is the daylight saving offset on the US/Canada Pacific coast, 7 hours behind UTC.
- •PDT aligns with MST at UTC-07:00.
- •Tech company earnings calls often reference PDT/PST times.
BST – British Summer Time
UTC+01:00British Summer Time (BST, UTC+01:00) is the daylight saving period in the United Kingdom, running from late March to late October.
- •BST runs from the last Sunday in March to the last Sunday in October.
- •BST is exactly one hour ahead of GMT, the UK's standard time.
- •During BST, London is 4 hours ahead of New York while the US is on Eastern Daylight Time.
- •The Isle of Man and the Channel Islands also observe BST.
Everything You Need to Know About PDT and BST Time
PDT runs on Pacific Daylight Time (PDT) at UTC-07:00. BST runs on British Summer Time (BST) at UTC+01:00. That puts PDT 8 hours ahead of BST — a difference of +8h at the current offsets.
In practice, when it is 9:00 AM in PDT it is 5:00 PM in BST. Midnight in PDT is 8:00 AM in BST. Neither zone observes daylight saving time, so the offset between them stays constant all year.
PDT to BST time conversion table
| PDT (PDT) | BST (BST) | Day |
|---|---|---|
| 12:00 AM | 8:00 AM | same day |
| 6:00 AM | 2:00 PM | same day |
| 7:00 AM | 3:00 PM | same day |
| 8:00 AM | 4:00 PM | same day |
| 9:00 AM | 5:00 PM | same day |
| 12:00 PM | 8:00 PM | same day |
| 3:00 PM | 11:00 PM | same day |
| 5:00 PM | 1:00 AM | next day |
| 6:00 PM | 2:00 AM | next day |
| 9:00 PM | 5:00 AM | next day |
Why people convert PDT to BST time
- Scheduling a call from PDT to BST: a 10:00 AM start in PDT lands at 6:00 PM in BST, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +8h gap: PDT and BST have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in BST is 5:00 PM in PDT.
- Coordinating a PDT-based team with BST contacts: quoting times in the other side's local clock — not your own — removes the single biggest source of missed meetings.
- Always state the zone abbreviation, not just the hour. "3:00 PM PDT" is unambiguous; "3 PM" across a +8h gap is not.
- With a +8h gap there is no shared 9-to-5 window, so alternate the early start: one week PDT takes the early slot, the next week BST does.
About PDT (Pacific Daylight Time)
Pacific Daylight Time (PDT) is observed from March to November on the Pacific coast. During PDT, the west coast is 7 hours behind UTC and only 2 hours behind the east coast's EDT.
About BST (British Summer Time)
British Summer Time (BST) is the daylight saving period in the United Kingdom, when clocks move one hour forward from Greenwich Mean Time (GMT, UTC+00:00) to UTC+01:00. It runs from the last Sunday in March to the last Sunday in October. England, Scotland, Wales and Northern Ireland all follow it, along with the Isle of Man and the Channel Islands of Jersey and Guernsey. During BST, London is one hour ahead of UTC, four hours ahead of New York on Eastern Daylight Time, and five hours ahead of New York once the United States returns to Eastern Standard Time in November. BST is also used to abbreviate Bangladesh Standard Time (UTC+06:00), which is listed separately on this site.
Best time to call between PDT and BST
With a +8h offset there is no overlap inside a normal 9 AM – 5 PM day. BST opens at 9:00 AM BST, which is 5:00 PM in PDT, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
PDT and BST have no shared working hours because of the +8h gap. Teams need to alternate early starts or rely on asynchronous handovers.
PDT is 8 hours ahead of BST (PDT UTC-07:00 → BST UTC+01:00). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
PDT
☀ Currently in DST
Standard: UTC-08:00 · DST: UTC-07:00
Clocks fall back on Sun, Nov 1, 2026
BST
☀ Currently in DST
Standard: UTC+00:00 · DST: UTC+01:00
Clocks fall back on Sun, Oct 25, 2026
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between PDT and BST?
PDT (PDT, UTC-07:00) is 8 hours ahead of BST (BST, UTC+01:00). The gap is currently +8h.
How do I convert PDT time to BST time?
Add +8h to PDT local time. For example, 9:00 AM in PDT is 5:00 PM in BST.
What time is it in BST right now?
BST uses BST at UTC+01:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +8h offset from PDT.
What is the best time to call BST from PDT?
There is no shared working-hours window because of the +8h gap. The closest option is 1:00 PM in PDT, which is 9:00 PM in BST.
Which is ahead, PDT or BST?
PDT is 8 hours ahead of BST. When it is 12:00 PM in PDT it is 8:00 PM in BST.
Does daylight saving time affect the PDT–BST difference?
Neither zone observes daylight saving time, so the +8h offset between PDT and BST is fixed all year.
Which other cities share PDT's time zone?
PDT also covers Los Angeles, San Francisco, Seattle, Vancouver, Portland.
Which countries use PDT, PDT's zone?
PDT is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Is there a day difference between PDT and BST?
Not normally. The +8h gap only pushes the date over for late-evening times.
What is the time difference between PDT and BST?
BST is +8h from PDT.
What timezone is PDT in?
PDT operates on its local timezone.
What timezone is BST in?
BST operates on its local timezone.
Which countries use PDT (Pacific Daylight Time)?
PDT is used in United States (Pacific), Canada (British Columbia), Mexico (Baja California).
Does PDT observe daylight saving time?
Yes, PDT switches to PST during summer months.
What are some interesting facts about PDT?
PDT aligns with MST at UTC-07:00. Tech company earnings calls often reference PDT/PST times.
Which cities are in the BST timezone?
Major cities in the BST timezone include London, Birmingham, Manchester, Glasgow, Edinburgh, Cardiff, Belfast, Liverpool.
What is the UTC offset for BST?
British Summer Time (BST) is at UTC+01:00. During daylight saving time, it shifts to BST.
What should I know about the BST timezone?
BST runs from the last Sunday in March to the last Sunday in October. BST is exactly one hour ahead of GMT, the UK's standard time.
When is it midnight in PDT, what time is it in BST?
When it is 12:00 AM (midnight) in PDT (PDT), it is +8h later in BST (BST).
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- pdt to hong kong
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- pdt to kathmandu
- new york to pdt
- london to pdt
- dubai to pdt
- tokyo to pdt
- singapore to pdt
- sydney to pdt
- los angeles to pdt
- paris to pdt
- delhi to pdt
- mumbai to pdt
- berlin to pdt
- hong kong to pdt
- toronto to pdt
- kathmandu to pdt
See every conversion from PDT →·See every conversion from BST →