The best time to call Nigeria from the UK is between 9 AM and 4 PM London time. Nigeria runs on West Africa Time (WAT, UTC+1) all year, so it's 1 hour ahead of the UK during GMT (late October to late March) and on exactly the same time as the UK during British Summer Time.
Why this window works
Nigeria doesn't use daylight saving. Its clocks sit at UTC+1 every day of the year. The UK is the one that moves: it's on GMT (UTC+0) in winter and BST (UTC+1) in summer. That means the gap is never more than an hour, and for seven months of the year there's no gap at all.
Because the two working days overlap almost completely, you don't need to squeeze calls into a narrow slot. The only thing to watch is the end of the Nigerian day in winter, when Lagos is an hour further along than London.
UK to Nigeria call windows
| UK time | Nigeria time (BST, late Mar to late Oct) | Nigeria time (GMT, late Oct to late Mar) |
|---|---|---|
| 8:00 AM | 8:00 AM | 9:00 AM |
| 10:00 AM | 10:00 AM | 11:00 AM |
| 12:00 PM | 12:00 PM | 1:00 PM |
| 2:00 PM | 2:00 PM | 3:00 PM |
| 4:00 PM | 4:00 PM | 5:00 PM |
| 5:00 PM | 5:00 PM | 6:00 PM |
What to avoid
In winter, a UK call after 4 PM runs past 5 PM in Lagos and Abuja, when most offices are wrapping up and the evening commute is starting. Lagos traffic is notorious, so a late call often means the person you're calling is either rushing to leave or already stuck in it. In summer you've got until the end of the UK working day.
The mistake people make on this corridor
Assuming the gap goes the other way. Because the UK moves its clocks forward in summer, it's easy to think Nigeria must fall behind. It doesn't. In summer the UK catches up to Nigeria and the two match. In winter the UK drops back to GMT and Nigeria is 1 hour ahead. Nigeria is never behind the UK.
Is Nigeria ahead of or behind the UK?
Nigeria is 1 hour ahead of the UK from late October to late March, and on the same time as the UK from late March to late October. It's never behind, because Nigeria stays on UTC+1 all year while the UK moves between UTC+0 and UTC+1.
What time is it in Nigeria when it's 9 AM in the UK?
It's 9 AM in Nigeria during British Summer Time and 10 AM during GMT. Either way, it's a comfortable start to the working day on both sides, which makes mid-morning the safest default for a first call.
When do I need to recheck a recurring UK to Nigeria call?
Twice a year, on the weekends the UK clocks change. When the clocks go back on the last Sunday of October, a 4 PM UK call moves from 4 PM to 5 PM in Lagos. When they go forward on the last Sunday of March, the two line up again.
Does Nigeria have daylight saving time?
No. Nigeria stays on West Africa Time, UTC+1, all year and doesn't change its clocks. Any change in the UK to Nigeria time difference comes from the UK switching between GMT and British Summer Time.
Scheduling UK-Nigeria Calls
Wenya handles UK to Nigeria timezone scheduling automatically inside WhatsApp, iMessage and Telegram, so nobody has to work out who's ahead. Try it at wenyawanna.ai