Accra to Shanghai
+8hAccra
GMTSOURCEShanghai
CSTGreen rows indicate typical business hours (9 AM - 5 PM)
GMT and CST on the World Map
The map below highlights the GMT (Greenwich Mean Time) and CST (China Standard 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.
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.
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.
Accra to Shanghai Time Difference – Complete Guide
Accra runs on Greenwich Mean Time (GMT) at UTC+00:00. Shanghai runs on China Standard Time (CST) at UTC+08:00. That puts Accra 8 hours ahead of Shanghai — a difference of +8h at the current offsets.
In practice, when it is 9:00 AM in Accra it is 5:00 PM in Shanghai. Midnight in Accra is 8:00 AM in Shanghai. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Accra to Shanghai time conversion table
| Accra (GMT) | Shanghai (CST) | Day |
|---|---|---|
| 12:00 AM | 8:00 AM | same day |
| 6:00 AM | 2:00 PM | same day |
| 7:00 AM | 3:00 PM | same day |
| 8:00 AM | 4:00 PM | same day |
| 9:00 AM | 5:00 PM | same day |
| 12:00 PM | 8:00 PM | same day |
| 3:00 PM | 11:00 PM | same day |
| 5:00 PM | 1:00 AM | next day |
| 6:00 PM | 2:00 AM | next day |
| 9:00 PM | 5:00 AM | next day |
Why people convert Accra to Shanghai time
- Scheduling a call from Accra to Shanghai: a 10:00 AM start in Accra lands at 6:00 PM in Shanghai, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +8h gap: Accra and Shanghai have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in Shanghai is 5:00 PM in Accra.
- Watching a live event or market open: Accra viewers need 5:00 PM in Shanghai to catch a 9:00 AM start there, and 4:00 PM if the event is anchored to Accra.
- Always state the zone abbreviation, not just the hour. "3:00 PM GMT" is unambiguous; "3 PM" across a +8h gap is not.
- With a +8h gap there is no shared 9-to-5 window, so alternate the early start: one week Accra takes the early slot, the next week Shanghai does.
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 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.
Best time to call between Accra and Shanghai
With a +8h offset there is no overlap inside a normal 9 AM – 5 PM day. Shanghai opens at 9:00 AM CST, which is 5:00 PM in Accra, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
Accra and Shanghai have no shared working hours because of the +8h gap. Teams need to alternate early starts or rely on asynchronous handovers.
Accra is 8 hours ahead of Shanghai (GMT UTC+00:00 → CST UTC+08:00). There is no shared 9-to-5 window, so plan around an early or late slot. 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 Accra and Shanghai?
Accra (GMT, UTC+00:00) is 8 hours ahead of Shanghai (CST, UTC+08:00). The gap is currently +8h.
How do I convert Accra time to Shanghai time?
Add +8h to Accra local time. For example, 9:00 AM in Accra is 5:00 PM in Shanghai.
What time is it in Shanghai right now?
Shanghai uses CST at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +8h offset from Accra.
What is the best time to call Shanghai from Accra?
There is no shared working-hours window because of the +8h gap. The closest option is 1:00 PM in Accra, which is 9:00 PM in Shanghai.
Which is ahead, Accra or Shanghai?
Accra is 8 hours ahead of Shanghai. When it is 12:00 PM in Accra it is 8:00 PM in Shanghai.
Do Accra and Shanghai use different time zones?
Accra (Ghana) uses GMT at UTC+00:00, while Shanghai (China) uses CST at UTC+08:00. The IANA identifiers are Africa/Accra and Asia/Shanghai.
Does daylight saving time affect the Accra–Shanghai difference?
Neither zone observes daylight saving time, so the +8h offset between Accra and Shanghai is fixed all year.
Which other cities share Accra's time zone?
GMT also covers London, Dublin, Lisbon, Accra, Reykjavik, Edinburgh, Casablanca, Dakar and 5 more.
Which countries use GMT, Accra's zone?
GMT is used in United Kingdom, Ireland, Iceland, Portugal (mainland), Ghana, Senegal, Mali, Mauritania and 7 more.
Is there a day difference between Accra and Shanghai?
Not normally. The +8h gap only pushes the date over for late-evening times.
What is the time difference between Accra and Shanghai?
Shanghai is +8h from Accra.
What timezone is Accra in?
Accra operates on its local timezone.
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 are the business hours in Shanghai?
Standard business hours in Shanghai are 9:00 AM - 6:00 PM CST.
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 CST timezone?
Major cities in the CST timezone include Shanghai, Beijing, Shenzhen, Guangzhou, Chengdu, Hong Kong, Taipei, Wuhan.
What is the UTC offset for CST?
China Standard Time (CST) is at UTC+08:00.
What should I know about the CST timezone?
China uses a single time zone despite spanning 5 geographical zones. In Xinjiang (western China), sunset can be as late as midnight in summer.
When is it midnight in Accra, what time is it in Shanghai?
When it is 12:00 AM (midnight) in Accra (GMT), it is +8h later in Shanghai (CST).
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