BST to Casablanca
+0hBST
BSTSOURCECasablanca
UTC+01:00Green rows indicate typical business hours (9 AM - 5 PM)
BST and UTC+01:00 on the World Map
The map below highlights the BST (British Summer Time) and UTC+01:00 (Western European Time) timezone regions across the globe.
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.
WET – Western European Time
UTC+00:00Western European Time (WET) is the time zone for Portugal, Morocco, and the Canary Islands, same as UTC+00:00.
- •Portugal is the only mainland European country in the WET time zone.
- •The Canary Islands are on WET despite being part of Spain (which uses CET).
- •WET is identical to GMT and UTC+00:00.
BST vs Casablanca: Offsets, DST and Best Call Times
BST runs on British Summer Time (BST) at UTC+01:00. Casablanca runs on Western European Time (UTC+01:00) at UTC+01:00. That puts BST no time difference Casablanca — a difference of +0h at the current offsets.
In practice, when it is 9:00 AM in BST it is 9:00 AM in Casablanca. Midnight in BST is 12:00 AM in Casablanca. Neither zone observes daylight saving time, so the offset between them stays constant all year.
BST to Casablanca time conversion table
| BST (BST) | Casablanca (UTC+01:00) | Day |
|---|---|---|
| 12:00 AM | 12:00 AM | same day |
| 6:00 AM | 6:00 AM | same day |
| 7:00 AM | 7:00 AM | same day |
| 8:00 AM | 8:00 AM | same day |
| 9:00 AM | 9:00 AM | same day |
| 12:00 PM | 12:00 PM | same day |
| 3:00 PM | 3:00 PM | same day |
| 5:00 PM | 5:00 PM | same day |
| 6:00 PM | 6:00 PM | same day |
| 9:00 PM | 9:00 PM | same day |
Why people convert BST to Casablanca time
- Scheduling a call from BST to Casablanca: a 10:00 AM start in BST lands at 10:00 AM in Casablanca, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both BST and Casablanca are inside the 9-to-5 working day between 9:00 AM and 5:00 PM BST time (9:00 AM–5:00 PM UTC+01:00). That is roughly 8 hours of usable overlap.
- Booking travel or deliveries: tracking Casablanca local time against BST keeps pickup windows and arrival estimates honest across the +0h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM BST" is unambiguous; "3 PM" across a +0h gap is not.
- Block 9:00 AM–5:00 PM BST as the recurring meeting window if you work primarily from BST and need Casablanca colleagues present.
- Casablanca: Clocks fall back on Sun, Feb 7, 2027. Any meeting series spanning that date will shift by an hour in local time.
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.
About WET (Western European Time)
Western European Time (WET) is used in Portugal, the Canary Islands (Spain), Morocco, and several other locations. It is equivalent to GMT/UTC. During summer, Portugal and the Canary Islands switch to WEST (Western European Summer Time, UTC+01:00).
Best time to call between BST and Casablanca
Both BST and Casablanca sit inside the 9 AM – 5 PM working day between 9:00 AM–5:00 PM BST, which is 9:00 AM–5:00 PM UTC+01:00. That gives roughly 8 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
BST and Casablanca share 8 hours of working-hours overlap (9:00 AM–5:00 PM BST), so scheduling a live meeting is straightforward.
BST is no time difference Casablanca (BST UTC+01:00 → UTC+01:00 UTC+01:00). The shared working window is 9:00 AM–5:00 PM BST. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
BST
☀ Currently in DST
Standard: UTC+00:00 · DST: UTC+01:00
Clocks fall back on Sun, Oct 25, 2026
Casablanca
❄ Currently in Standard Time
Standard: UTC+01:00 · DST: UTC+00:00
Clocks fall back on Sun, Feb 7, 2027
⚠ These locations are currently in different DST states, so the time difference may change when clocks adjust.
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 BST and Casablanca?
BST (BST, UTC+01:00) is no time difference Casablanca (UTC+01:00, UTC+01:00). The gap is currently +0h.
How do I convert BST time to Casablanca time?
Add +0h to BST local time. For example, 9:00 AM in BST is 9:00 AM in Casablanca.
What time is it in Casablanca right now?
Casablanca uses UTC+01:00 at UTC+01:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +0h offset from BST.
What is the best time to call Casablanca from BST?
Call between 9:00 AM and 5:00 PM BST — that maps to 9:00 AM–5:00 PM UTC+01:00 and keeps both parties inside the working day.
Which is ahead, BST or Casablanca?
BST and Casablanca are currently on the same clock.
Do BST and Casablanca use different time zones?
BST uses BST at UTC+01:00, while Casablanca (Morocco) uses UTC+01:00 at UTC+01:00. The IANA identifiers are Europe/London and Africa/Casablanca.
Does daylight saving time affect the BST–Casablanca difference?
Neither zone observes daylight saving time, so the +0h offset between BST and Casablanca is fixed all year.
Which other cities share BST's time zone?
BST also covers London, Birmingham, Manchester, Glasgow, Edinburgh, Cardiff, Belfast, Liverpool and 2 more.
Which countries use BST, BST's zone?
BST is used in United Kingdom.
What is the time difference between BST and Casablanca?
Casablanca is +0h from BST.
What timezone is BST in?
BST operates on its local timezone.
What timezone is Casablanca in?
Casablanca operates on its local timezone.
Which countries use BST (British Summer Time)?
BST is used in United Kingdom.
Does BST observe daylight saving time?
Yes, BST switches to BST during summer months.
What are some interesting facts about BST?
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.
Which cities are in the WET timezone?
Major cities in the WET timezone include Lisbon, Porto, Casablanca, Las Palmas, Funchal, Rabat.
What is the UTC offset for WET?
Western European Time (WET) is at UTC+00:00. During daylight saving time, it shifts to WEST.
What should I know about the WET timezone?
Portugal is the only mainland European country in the WET time zone. The Canary Islands are on WET despite being part of Spain (which uses CET).
When is it midnight in BST, what time is it in Casablanca?
When it is 12:00 AM (midnight) in BST (BST), it is +0h later in Casablanca (WET).
Related Developer Tools
Explore more tools that work great with timezone conversions for international teams:
Related Timezone Conversions
More BST time conversions
- bst to london
- bst to gmt
- bst to uk
- bst to new york
- bst to dubai
- bst to tokyo
- bst to singapore
- bst to sydney
- bst to los angeles
- bst to paris
- bst to delhi
- bst to mumbai
- bst to berlin
- bst to hong kong
- bst to toronto
- bst to kathmandu
- new york to bst
- london to bst
- dubai to bst
- tokyo to bst
- singapore to bst
- sydney to bst
- los angeles to bst
- paris to bst
- delhi to bst
- mumbai to bst
- berlin to bst
- hong kong to bst
- toronto to bst
- kathmandu to bst
See every conversion from BST →·See every conversion from Casablanca →