London to Nigeria
+0hLondon
BSTSOURCENigeria
WATGreen rows indicate typical business hours (9 AM - 5 PM)
BST and WAT on the World Map
The map below highlights the BST (Greenwich Mean Time) and WAT (West Africa Time) timezone regions across the globe.
GMT – Greenwich Mean Time
UTC+00:00Greenwich Mean Time (GMT) is the mean solar time at the Royal Observatory in Greenwich, London. It is the same as UTC+00:00.
- •GMT is based on the Prime Meridian (0° longitude) passing through Greenwich, London.
- •The Royal Observatory in Greenwich has been the reference point for GMT since 1884.
- •GMT and UTC are often used interchangeably, but UTC is based on atomic clocks.
- •Iceland uses GMT year-round and never observes daylight saving time.
- •The UK switches from GMT to BST (British Summer Time) in late March each year.
WAT – West Africa Time
UTC+01:00West Africa Time (WAT) is the time zone for West and Central Africa, 1 hour ahead of UTC.
- •Lagos, Nigeria is the most populous city in Africa.
- •WAT is the same offset as CET (UTC+01:00).
- •Nigeria does not observe daylight saving time.
About London
WikipediaLondon, where Greenwich Mean Time (GMT) originates, is the world's leading financial center alongside New York. The city bridges European and American business hours.
Big Ben is actually the name of the bell inside the Elizabeth Tower, not the tower itself.
Everything You Need to Know About London and Nigeria Time
London runs on British Summer Time (BST) at UTC+01:00, currently observing daylight saving time. Nigeria runs on West Africa Time (WAT) at UTC+01:00. That puts London no time difference Nigeria — a difference of +0h at the current offsets.
In practice, when it is 9:00 AM in London it is 9:00 AM in Nigeria. Midnight in London is 12:00 AM in Nigeria.London observes daylight saving time while Nigeria does not, so the gap narrows or widens by an hour part of the year.
London to Nigeria time conversion table
| London (BST) | Nigeria (WAT) | 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 London to Nigeria time
- Scheduling a call from London to Nigeria: a 10:00 AM start in London lands at 10:00 AM in Nigeria, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both London and Nigeria are inside the 9-to-5 working day between 9:00 AM and 5:00 PM BST time (9:00 AM–5:00 PM WAT). That is roughly 8 hours of usable overlap.
- Watching a live event or market open: London viewers need 9:00 AM in Nigeria to catch a 9:00 AM start there, and 12:00 AM if the event is anchored to London.
- 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 London and need Nigeria colleagues present.
- London: Clocks fall back on Sun, Oct 25, 2026. Re-check this page after that date because the offset changes and so does the +0h gap.
About GMT (Greenwich Mean Time)
Greenwich Mean Time (GMT) is the clock time at the Royal Observatory in Greenwich, London, which sits on the Prime Meridian (0° longitude). GMT serves as the reference point from which all other time zones are calculated. The United Kingdom uses GMT during winter months and switches to British Summer Time (BST, UTC+01:00) from late March to late October. Several West African nations use GMT year-round. GMT is often used interchangeably with UTC (Coordinated Universal Time), although technically they are different – UTC is based on atomic clocks while GMT is based on Earth's rotation.
About WAT (West Africa Time)
West Africa Time (WAT) is used across much of West and Central Africa, including Nigeria, the most populous country in Africa. WAT does not observe daylight saving time and shares the same offset as Central European Time (CET).
Best time to call between London and Nigeria
Both London and Nigeria 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 WAT. That gives roughly 8 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
London and Nigeria share 8 hours of working-hours overlap (9:00 AM–5:00 PM BST), so scheduling a live meeting is straightforward.
London is no time difference Nigeria (BST UTC+01:00 → WAT 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
London
☀ Currently in DST
Standard: UTC+00:00 · DST: UTC+01:00
Clocks fall back on Sun, Oct 25, 2026
Nigeria
Does not observe DST
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 London and Nigeria?
London (BST, UTC+01:00) is no time difference Nigeria (WAT, UTC+01:00). The gap is currently +0h.
How do I convert London time to Nigeria time?
Add +0h to London local time. For example, 9:00 AM in London is 9:00 AM in Nigeria.
What time is it in Nigeria right now?
Nigeria uses WAT 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 London.
What is the best time to call Nigeria from London?
Call between 9:00 AM and 5:00 PM BST — that maps to 9:00 AM–5:00 PM WAT and keeps both parties inside the working day.
Which is ahead, London or Nigeria?
London and Nigeria are currently on the same clock.
Do London and Nigeria use different time zones?
London (UK) uses BST at UTC+01:00, while Nigeria (Nigeria) uses WAT at UTC+01:00. The IANA identifiers are Europe/London and Africa/Lagos.
Does daylight saving time affect the London–Nigeria difference?
Yes at the moment: London is on daylight saving time and Nigeria is not, so the +0h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share London's time zone?
BST also covers London, Dublin, Lisbon, Accra, Reykjavik, Edinburgh, Casablanca, Dakar and 5 more.
Which countries use BST, London's zone?
BST is used in United Kingdom, Ireland, Iceland, Portugal (mainland), Ghana, Senegal, Mali, Mauritania and 7 more.
What is the time difference between London and Nigeria?
Nigeria is +0h from London.
What timezone is London in?
London, where Greenwich Mean Time (GMT) originates, is the world's leading financial center alongside New York. The city bridges European and American business hours.
What timezone is Nigeria in?
Nigeria operates on its local timezone.
What are the business hours in London?
Standard business hours in London are 9:00 AM - 5:00 PM GMT.
Which countries use GMT (Greenwich Mean Time)?
GMT is used in United Kingdom, Ireland, Iceland, Portugal (mainland), Ghana, Senegal, and 9 more countries.
Does GMT observe daylight saving time?
Yes, GMT switches to BST during summer months.
What are some interesting facts about GMT?
GMT is based on the Prime Meridian (0° longitude) passing through Greenwich, London. The Royal Observatory in Greenwich has been the reference point for GMT since 1884.
Which cities are in the WAT timezone?
Major cities in the WAT timezone include Lagos, Abuja, Douala, Yaoundé, Luanda, Kinshasa, Brazzaville.
What is the UTC offset for WAT?
West Africa Time (WAT) is at UTC+01:00.
What should I know about the WAT timezone?
Lagos, Nigeria is the most populous city in Africa. WAT is the same offset as CET (UTC+01:00).
When is it midnight in London, what time is it in Nigeria?
When it is 12:00 AM (midnight) in London (GMT), it is +0h later in Nigeria (WAT).
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