British Summer Time
BST means UTC+01:00 throughout the year. London follows regional clock rules and uses UTC on your selected date.
Use London for local civil time →Other meanings: Bangladesh Standard Time.
TIME ZONE CONVERTER
Los Angeles to BST
Time Converter
Convert Los Angeles, United States to British Summer Time. Compare dates, seasonal differences and meeting hours.
Los Angeles is 8h or 9h behind BST in 2026, depending on the date.
9 AM Los Angeles = 6 PM BST
Selected date: November 3, 2026. Fixed abbreviations retain their stated UTC offsets.
THE QUICK REFERENCE
CSVLos Angeles to BST conversion table
November 3, 2026 · Date changes are marked.
View the full 24-hour table
| Los Angeles | BST |
|---|---|
| 12:00 AM | 9:00 AM |
| 1:00 AM | 10:00 AM |
| 2:00 AM | 11:00 AM |
| 3:00 AM | 12:00 PM |
| 4:00 AM | 1:00 PM |
| 5:00 AM | 2:00 PM |
| 6:00 AM | 3:00 PM |
| 7:00 AM | 4:00 PM |
| 8:00 AM | 5:00 PM |
| 9:00 AM | 6:00 PM |
| 10:00 AM | 7:00 PM |
| 11:00 AM | 8:00 PM |
| Los Angeles | BST |
|---|---|
| 12:00 PM | 9:00 PM |
| 1:00 PM | 10:00 PM |
| 2:00 PM | 11:00 PM |
| 3:00 PM | 12:00 AM +1 day |
| 4:00 PM | 1:00 AM +1 day |
| 5:00 PM | 2:00 AM +1 day |
| 6:00 PM | 3:00 AM +1 day |
| 7:00 PM | 4:00 AM +1 day |
| 8:00 PM | 5:00 AM +1 day |
| 9:00 PM | 6:00 AM +1 day |
| 10:00 PM | 7:00 AM +1 day |
| 11:00 PM | 8:00 AM +1 day |
Starting with the BST working day
These examples start on 2026-11-03 in BST.
09:00 BST00:00 →Los Angeles · 2026-11-03
17:00 BST08:00 →Los Angeles · 2026-11-03
Which time-zone meaning are we using?
ONE CLOCK TIME. THE WHOLE YEAR.
Year CSV09:00 Los Angeles to BST throughout 2026
Keeping 09:00 on the Los Angeles clock produces 2 different destination clock/date answers in 2026. The ranges below use Los Angeles calendar dates, including transition days.
| Dates in Los Angeles · 2026 | BST answer | Source → destination offsets | Explore |
|---|---|---|---|
| Jan 1 – Mar 766 dates | 18:00Same date | UTC−08:00 → UTC+01:00 | |
| Mar 8 – Oct 31238 dates | 17:00Same date | UTC−07:00 → UTC+01:00 | |
| Nov 1 – Dec 3161 dates | 18:00Same date | UTC−08:00 → UTC+01:00 |
Every calendar date is included, not just workdays. Date ranges include both endpoints. Based on IANA 2026e; future rules may change.
DON’T LOSE A DAY
When does Los Angeles time become a different date in BST?
Your complete source day: 2026-11-03. Each range shows which destination date to use.
Los Angeles · 2026-11-0300:00–15:00UTC−08:00
BST · 2026-11-0309:00–24:00UTC+01:00 Same date
Los Angeles · 2026-11-0315:00–24:00UTC−08:00
BST · 2026-11-0400:00–09:00UTC+01:00 Next day
Range starts are included; ends are excluded. 24:00 means midnight at the end of that date. Repeated hours appear separately with their UTC offsets. The strip is proportional to elapsed time.
THE BIGGER PICTURE
2026A year of time differences.
How BST compares with Los Angeles throughout 2026.
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
+9h
+8h
+9h
Los Angeles changes its UTC offset in 2026. BST is a fixed offset.
See exact change periods
| From (UTC, inclusive) | Until (UTC, exclusive) | BST vs Los Angeles |
|---|---|---|
| 1 Jan 2026, 00:00 UTC | 8 Mar 2026, 10:00 UTC | 9h ahead |
| 8 Mar 2026, 10:00 UTC | 1 Nov 2026, 09:00 UTC | 8h ahead |
| 1 Nov 2026, 09:00 UTC | 1 Jan 2027, 00:00 UTC | 9h ahead |
CLOCK CHANGES
What changes at the next clock adjustment?
Exact periods outside the most common difference in 2026
The most frequent difference has BST 8h ahead relative to Los Angeles. Exceptions:
| From (UTC, inclusive) | Until (UTC, exclusive) | Compared with Los Angeles |
|---|---|---|
| 1 Jan 2026, 00:00 UTC | 8 Mar 2026, 10:00 UTC | 9h ahead |
| 1 Nov 2026, 09:00 UTC | 1 Jan 2027, 00:00 UTC | 9h ahead |
PLAN BEYOND A SINGLE DAY
Daily CSVLos Angeles–BST working hours through 2026
Every date calculated with your working windows. 261 selected Los Angeles workdays; public holidays are not applied.
Least shared time0h
Most common0h
Most shared time0h
Days without a 60-min slot261 / 261
One fixed start time does not fit every working day.
Your working windows never overlap on the selected host workdays this year. Adjust working days, hours or duration above, or use different seasonal meeting times.
Los Angeles: 09:00–17:00, Mon, Tue, Wed, Thu, Fri. BST: 09:00–17:00, Mon, Tue, Wed, Thu, Fri.
Calculation details and repeated hours
Overnight shifts belong to their start weekday. Host workday means the source calendar date. Repeated local times use the first occurrence.
THE DETAILS THAT MATTER
Los Angeles to BST: useful answers
Why is the Los Angeles to BST difference sometimes 8 hours and sometimes 9 hours?
Los Angeles is 8h or 9h behind BST in 2026, depending on the date. Los Angeles changes its UTC offset in 2026. BST is a fixed offset.
Is BST the same as local city time?
BST is fixed at UTC+01:00. Los Angeles to London uses regional rules instead. On 2026-11-03, 09:00 at the source becomes 17:00 at the destination (GMT). Choose the local-city option above when that is the clock you mean.
Which cities match BST throughout 2026?
Lagos, Nigeria; Kinshasa, Congo - Kinshasa; Luanda, Angola; Abuja, Nigeria keep the same UTC+01:00 offset as fixed BST throughout 2026 under the published rules. Matching an offset does not mean every place uses the abbreviation BST.
Does the Los Angeles–BST time difference change in 2026?
The published rules produce 3 periods with 2 different offsets in 2026. See the annual chart for the exact boundaries of each period.
Does this conversion change the calendar date?
09:00 in Los Angeles on 2026-11-03 is 18:00 in BST on 2026-11-03. This selected time stays on the same date in both places. Other times can cross midnight.
Can Los Angeles and BST meet during working hours?
Your selected working windows have no shared time on 2026-11-03. The planner shows alternatives and how many minutes fall outside each person's working hours. Try another date or adjust the windows.
Related time-zone meanings and conversions
BST to Los Angeles Reverse the conversion direction.PST to BST PST is a fixed offset; Los Angeles follows local clock rules.PDT to BST PDT is a fixed offset; Los Angeles follows local clock rules.Los Angeles to London Use London with regional clock changes.Los Angeles to GMT Compare GMT instead of BST; both labels have fixed UTC offsets.
Calculated with IANA 2026e. Working hours are your preferences; public holidays and calendar availability are not included. Our methodology