TimezoneToolbox

PST to BST converter

BST is usually 8 h ahead of PST. It is 7 h ahead of PST 8 Mar–29 Mar and 25 Oct–1 Nov 2026, because of daylight saving time.

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PST to BST table

For 12 July 2026, when BST is 8 h ahead of PST. Other dates: see the table on the right.

PSTBST24-hour
12:00 AM8:00 AM 0:00 → 8:00
1:00 AM9:00 AM 1:00 → 9:00
2:00 AM10:00 AM 2:00 → 10:00
3:00 AM11:00 AM 3:00 → 11:00
4:00 AM12:00 PM 4:00 → 12:00
5:00 AM1:00 PM 5:00 → 13:00
6:00 AM2:00 PM 6:00 → 14:00
7:00 AM3:00 PM 7:00 → 15:00
8:00 AM4:00 PM 8:00 → 16:00
9:00 AM5:00 PM 9:00 → 17:00
10:00 AM6:00 PM 10:00 → 18:00
11:00 AM7:00 PM 11:00 → 19:00
12:00 PM8:00 PM 12:00 → 20:00
1:00 PM9:00 PM 13:00 → 21:00
2:00 PM10:00 PM 14:00 → 22:00
3:00 PM11:00 PM 15:00 → 23:00
4:00 PM12:00 AM next day16:00 → 0:00
5:00 PM1:00 AM next day17:00 → 1:00
6:00 PM2:00 AM next day18:00 → 2:00
7:00 PM3:00 AM next day19:00 → 3:00
8:00 PM4:00 AM next day20:00 → 4:00
9:00 PM5:00 AM next day21:00 → 5:00
10:00 PM6:00 AM next day22:00 → 6:00
11:00 PM7:00 AM next day23:00 → 7:00

When the difference changes

Computed from the IANA tz database (release 2026c). Governments can change these rules; the live converter uses your browser’s own copy of the database.

2026: from (UTC)until (UTC)BST vs PST
1 January 20268 March 20268 h ahead of
8 March 202629 March 20267 h ahead of
29 March 202625 October 20268 h ahead of
25 October 20261 November 20267 h ahead of
1 November 202631 December 20268 h ahead of
2027: from (UTC)until (UTC)BST vs PST
1 January 202714 March 20278 h ahead of
14 March 202728 March 20277 h ahead of
28 March 202731 October 20278 h ahead of
31 October 20277 November 20277 h ahead of
7 November 202731 December 20278 h ahead of

PST: Pacific Time · PST time now
Strictly, PST is the winter offset (UTC−8). In summer the West Coast runs on PDT (UTC−7).

BST: British Summer Time · BST time now
BST only exists from late March to late October. The rest of the year the UK is on GMT. This page follows the London clock either way.

Related converters

Questions

What is the time difference between PST and BST?

BST is usually 8 h ahead of PST. It is 7 h ahead of PST 8 Mar–29 Mar and 25 Oct–1 Nov 2026, because of daylight saving time.

What is 9 am PST in BST?

9:00 am PST is 5:00 PM BST, on dates when the usual difference applies. Use the converter above for any specific date.

Which PST does this page use?

Strictly, PST is the winter offset (UTC−8). In summer the West Coast runs on PDT (UTC−7).

Which BST does this page use?

BST only exists from late March to late October. The rest of the year the UK is on GMT. This page follows the London clock either way.