Shanghai to Lagos
-7hShanghai
CSTSOURCELagos
WATGreen rows indicate typical business hours (9 AM - 5 PM)
CST and WAT on the World Map
The map below highlights the CST (China Standard Time) and WAT (West Africa Time) timezone regions across the globe.
CST – China Standard Time
UTC+08:00China Standard Time (CST) covers all of mainland China, 8 hours ahead of UTC.
- •China uses a single time zone despite spanning 5 geographical zones.
- •In Xinjiang (western China), sunset can be as late as midnight in summer.
- •China abolished daylight saving time in 1991.
- •The Shanghai Stock Exchange operates on CST/Beijing Time.
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 Shanghai
WikipediaShanghai operates on China Standard Time (CST), UTC+8. As China's economic powerhouse and home to the SSE, Shanghai time is essential for global investors.
The Maglev train from Shanghai airport reaches 431 km/h, the fastest commercial train in the world.
About Lagos
WikipediaLagos operates on West Africa Time (WAT), UTC+1. As Africa's largest city and Nigeria's economic hub, Lagos is the center of African fintech innovation.
Lagos is one of the fastest-growing cities in the world and Africa's largest city.
Shanghai to Lagos Time Difference – Complete Guide
Shanghai runs on China Standard Time (CST) at UTC+08:00. Lagos runs on West Africa Time (WAT) at UTC+01:00. That puts Shanghai 7 hours behind Lagos — a difference of -7h at the current offsets.
In practice, when it is 9:00 AM in Shanghai it is 2:00 AM in Lagos. Midnight in Shanghai is 5:00 PM in Lagos. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Shanghai to Lagos time conversion table
| Shanghai (CST) | Lagos (WAT) | Day |
|---|---|---|
| 12:00 AM | 5:00 PM | previous day |
| 6:00 AM | 11:00 PM | previous day |
| 7:00 AM | 12:00 AM | same day |
| 8:00 AM | 1:00 AM | same day |
| 9:00 AM | 2:00 AM | same day |
| 12:00 PM | 5:00 AM | same day |
| 3:00 PM | 8:00 AM | same day |
| 5:00 PM | 10:00 AM | same day |
| 6:00 PM | 11:00 AM | same day |
| 9:00 PM | 2:00 PM | same day |
Why people convert Shanghai to Lagos time
- Scheduling a call from Shanghai to Lagos: a 10:00 AM start in Shanghai lands at 3:00 AM in Lagos, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Shanghai and Lagos are inside the 9-to-5 working day between 4:00 PM and 5:00 PM CST time (9:00 AM–10:00 AM WAT). That is roughly 1 hours of usable overlap.
- Booking travel or deliveries: tracking Lagos local time against Shanghai keeps pickup windows and arrival estimates honest across the -7h offset.
- Always state the zone abbreviation, not just the hour. "3:00 PM CST" is unambiguous; "3 PM" across a -7h gap is not.
- Block 4:00 PM–5:00 PM CST as the recurring meeting window if you work primarily from Shanghai and need Lagos colleagues present.
About CST (China Standard Time)
China Standard Time (CST, also known as Beijing Time) is used across all of mainland China despite the country spanning five geographical time zones. This single-timezone policy was adopted in 1949. China does not observe daylight saving time. CST is shared with Hong Kong (HKT), Macau, Taiwan, Singapore, Malaysia, and the Philippines, making UTC+08:00 one of the most used offsets in the world.
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 Shanghai and Lagos
Both Shanghai and Lagos sit inside the 9 AM – 5 PM working day between 4:00 PM–5:00 PM CST, which is 9:00 AM–10:00 AM WAT. That gives roughly 1 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Shanghai and Lagos overlap for only 60 minutes (4:00 PM–5:00 PM CST), so meetings have to be booked precisely.
Shanghai is 7 hours behind Lagos (CST UTC+08:00 → WAT UTC+01:00). The shared working window is 4:00 PM–5:00 PM CST. Remember to re-check around daylight-saving transitions.
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 Shanghai and Lagos?
Shanghai (CST, UTC+08:00) is 7 hours behind Lagos (WAT, UTC+01:00). The gap is currently -7h.
How do I convert Shanghai time to Lagos time?
Add -7h to Shanghai local time. For example, 9:00 AM in Shanghai is 2:00 AM in Lagos.
What time is it in Lagos right now?
Lagos 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 -7h offset from Shanghai.
What is the best time to call Lagos from Shanghai?
Call between 4:00 PM and 5:00 PM CST — that maps to 9:00 AM–10:00 AM WAT and keeps both parties inside the working day.
Which is behind, Shanghai or Lagos?
Shanghai is 7 hours behind Lagos. When it is 12:00 PM in Shanghai it is 5:00 AM in Lagos.
Do Shanghai and Lagos use different time zones?
Shanghai (China) uses CST at UTC+08:00, while Lagos (Nigeria) uses WAT at UTC+01:00. The IANA identifiers are Asia/Shanghai and Africa/Lagos.
Does daylight saving time affect the Shanghai–Lagos difference?
Neither zone observes daylight saving time, so the -7h offset between Shanghai and Lagos is fixed all year.
Which other cities share Shanghai's time zone?
CST also covers Shanghai, Beijing, Shenzhen, Guangzhou, Chengdu, Hong Kong, Taipei, Wuhan and 2 more.
Which countries use CST, Shanghai's zone?
CST is used in China, Hong Kong, Macau, Taiwan.
Is there a day difference between Shanghai and Lagos?
Not normally. The -7h gap only pushes the date over the previous day.
What is the time difference between Shanghai and Lagos?
Lagos is -7h from Shanghai.
What timezone is Shanghai in?
Shanghai operates on China Standard Time (CST), UTC+8. As China's economic powerhouse and home to the SSE, Shanghai time is essential for global investors.
What timezone is Lagos in?
Lagos operates on West Africa Time (WAT), UTC+1. As Africa's largest city and Nigeria's economic hub, Lagos is the center of African fintech innovation.
What are the business hours in Shanghai?
Standard business hours in Shanghai are 9:00 AM - 6:00 PM CST.
What are the business hours in Lagos?
Standard business hours in Lagos are 8:00 AM - 5:00 PM WAT.
What is the best time to schedule a call between Shanghai and Lagos?
The best overlap for a call is when both cities are in business hours. Shanghai works 9:00 AM - 6:00 PM CST and Lagos works 8:00 AM - 5:00 PM WAT (-7h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Shanghai and Lagos?
Shanghai uses CNY (¥) while Lagos uses NGN (₦). Check current exchange rates when planning travel or business between these cities.
How do Shanghai and Lagos compare in size?
Shanghai has a population of approximately 24.9 million (metro: 28.5 million), while Lagos has approximately 15.4 million (metro: 21.3 million).
What are the major landmarks in Shanghai and Lagos?
Shanghai is known for The Bund, Oriental Pearl Tower, Yu Garden. Lagos is famous for Nike Art Gallery, Lekki Conservation Centre, National Museum.
Do Shanghai and Lagos have stock exchanges?
Yes. Shanghai has the SSE (Shanghai Stock Exchange) and Lagos has the NGX (Nigerian Exchange). The -7h time difference affects trading hour overlaps between these exchanges.
Which countries use CST (China Standard Time)?
CST is used in China, Hong Kong, Macau, Taiwan.
Does CST observe daylight saving time?
No, CST does not observe daylight saving time and remains at UTC+08:00 year-round.
What are some interesting facts about CST?
China uses a single time zone despite spanning 5 geographical zones. In Xinjiang (western China), sunset can be as late as midnight in summer.
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 Shanghai, what time is it in Lagos?
When it is 12:00 AM (midnight) in Shanghai (CST), it is -7h later in Lagos (WAT).
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