BST to WEST: BST is the same time as WEST
UK Time is the same time as Western European Time, on every day of the year. It is 4:49 am BST in UK and 4:49 am WEST in Lisbon.
Convert a specific time from BST to WEST
Pick any time and date to convert it both ways. The conversion runs in your browser against the real zone rules, so a date inside a daylight saving period gets that period's offset rather than today's.
What is the time difference between BST and WEST?
Western European Time is the same time as UK Time. To go from BST to WEST you change nothing at all, because the two read the same clock. That gap holds on all 365 days of 2026: both zones move their clocks, but on the same dates and in the same direction, so the distance between them never changes.
BST to WEST conversion table
Every hour of Sunday, September 27, 2026 in UK, with the matching reading in Lisbon. No hour of the day crosses a date boundary between these two zones, so the calendar date is the same on both sides throughout.
| BST | BST 24h | WEST | WEST 24h | Date |
|---|---|---|---|---|
| 12:00 am | 00:00 | 12:00 am | 00:00 | same day |
| 1:00 am | 01:00 | 1:00 am | 01:00 | same day |
| 2:00 am | 02:00 | 2:00 am | 02:00 | same day |
| 3:00 am | 03:00 | 3:00 am | 03:00 | same day |
| 4:00 am | 04:00 | 4:00 am | 04:00 | same day |
| 5:00 am | 05:00 | 5:00 am | 05:00 | same day |
| 6:00 am | 06:00 | 6:00 am | 06:00 | same day |
| 7:00 am | 07:00 | 7:00 am | 07:00 | same day |
| 8:00 am | 08:00 | 8:00 am | 08:00 | same day |
| 9:00 am | 09:00 | 9:00 am | 09:00 | same day |
| 10:00 am | 10:00 | 10:00 am | 10:00 | same day |
| 11:00 am | 11:00 | 11:00 am | 11:00 | same day |
| 12:00 pm | 12:00 | 12:00 pm | 12:00 | same day |
| 1:00 pm | 13:00 | 1:00 pm | 13:00 | same day |
| 2:00 pm | 14:00 | 2:00 pm | 14:00 | same day |
| 3:00 pm | 15:00 | 3:00 pm | 15:00 | same day |
| 4:00 pm | 16:00 | 4:00 pm | 16:00 | same day |
| 5:00 pm | 17:00 | 5:00 pm | 17:00 | same day |
| 6:00 pm | 18:00 | 6:00 pm | 18:00 | same day |
| 7:00 pm | 19:00 | 7:00 pm | 19:00 | same day |
| 8:00 pm | 20:00 | 8:00 pm | 20:00 | same day |
| 9:00 pm | 21:00 | 9:00 pm | 21:00 | same day |
| 10:00 pm | 22:00 | 10:00 pm | 22:00 | same day |
| 11:00 pm | 23:00 | 11:00 pm | 23:00 | same day |
What are the best hours to schedule a call between BST and WEST?
8 hours of the standard 9:00 am to 5:00 pm working day line up in both zones, from 9:00 am BST to 5:00 pm BST. In Lisbon that window reads 9:00 am to 5:00 pm. Outside it, one side is either not yet at their desk or already gone.
| BST | WEST | Working hours | Note |
|---|---|---|---|
| 9:00 am | 9:00 am | both sides | mid morning in UK, mid morning in Lisbon |
| 10:00 am | 10:00 am | both sides | mid morning in UK, mid morning in Lisbon |
| 11:00 am | 11:00 am | both sides | mid morning in UK, mid morning in Lisbon |
| 12:00 pm | 12:00 pm | both sides | noon in UK, noon in Lisbon |
| 1:00 pm | 1:00 pm | both sides | afternoon in UK, afternoon in Lisbon |
| 2:00 pm | 2:00 pm | both sides | afternoon in UK, afternoon in Lisbon |
| 3:00 pm | 3:00 pm | both sides | afternoon in UK, afternoon in Lisbon |
| 4:00 pm | 4:00 pm | both sides | afternoon in UK, afternoon in Lisbon |
Does daylight saving change BST to WEST?
UK Time is currently on BST and changes next on Sunday, October 25, 2026, when the clock falls back from 1:59 am to 1:00 am and the offset moves from UTC+1 to UTC+0.
Western European Time is currently on WEST and changes next on Sunday, October 25, 2026, when the clock falls back from 1:59 am to 1:00 am and the offset moves from UTC+1 to UTC+0.
Is BST ahead of or behind WEST?
Neither. UK and Lisbon read the same clock all year. One wrinkle worth knowing: GMT and BST are two names for the same zone, not two zones. UK Time reads GMT in winter and BST in summer. When somebody types "bst to wet" they nearly always mean the zone rather than the literal winter offset, so this page resolves BST to Europe/London and WET to Europe/Lisbon and applies whichever offset is genuinely in force on the day.
UK Time covers London, Cardiff, Edinburgh and Dublin. Western European Time covers Lisbon, Porto and the Canary Islands, one hour behind most of the continent. The identifiers behind them are Europe/London and Europe/Lisbon, which is what any calendar or scheduling system should be storing rather than a fixed number of hours.
Questions
- What is BST in WEST?
- BST is the same time as WEST. 9:00 am BST is 9:00 am WEST.
- How many hours ahead is WEST of BST?
- Neither is ahead, they read the same clock.
- What time is it in Lisbon right now?
- 4:49 am WEST on Sunday, September 27, 2026.
- When can UK and Lisbon meet during working hours?
- Between 9:00 am and 5:00 pm BST, which is 9:00 am to 5:00 pm WEST.
- Does this account for daylight saving?
- Yes. Every reading is computed from the IANA database for the actual date, so BST and WEST are the abbreviations genuinely in force today rather than a fixed assumption.
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