Shanghai to Singapore
+0hShanghai
CSTSOURCESingapore
SGTGreen rows indicate typical business hours (9 AM - 5 PM)
CST and SGT on the World Map
The map below highlights the CST (China Standard Time) and SGT (Singapore Standard 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.
SGT – Singapore Standard Time
UTC+08:00Singapore Standard Time (SGT) is the time zone for Singapore, 8 hours ahead of UTC.
- •Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00).
- •Singapore does not observe daylight saving time.
- •The Singapore Exchange (SGX) operates on SGT.
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 Singapore
WikipediaSingapore Standard Time (SGT) is 8 hours ahead of GMT. As Asia's leading financial hub, Singapore bridges business hours between Europe and Australia.
The city-state has the world's highest percentage of millionaires, with 1 in 6 households.
Comparing Time Zones: Shanghai and Singapore
Shanghai runs on China Standard Time (CST) at UTC+08:00. Singapore runs on Singapore Standard Time (SGT) at UTC+08:00. That puts Shanghai no time difference Singapore — a difference of +0h at the current offsets.
In practice, when it is 9:00 AM in Shanghai it is 9:00 AM in Singapore. Midnight in Shanghai is 12:00 AM in Singapore. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Shanghai to Singapore time conversion table
| Shanghai (CST) | Singapore (SGT) | 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 Shanghai to Singapore time
- Scheduling a call from Shanghai to Singapore: a 10:00 AM start in Shanghai lands at 10:00 AM in Singapore, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Shanghai and Singapore are inside the 9-to-5 working day between 9:00 AM and 5:00 PM CST time (9:00 AM–5:00 PM SGT). That is roughly 8 hours of usable overlap.
- Watching a live event or market open: Shanghai viewers need 9:00 AM in Singapore to catch a 9:00 AM start there, and 12:00 AM if the event is anchored to Shanghai.
- Always state the zone abbreviation, not just the hour. "3:00 PM CST" is unambiguous; "3 PM" across a +0h gap is not.
- Block 9:00 AM–5:00 PM CST as the recurring meeting window if you work primarily from Shanghai and need Singapore 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 SGT (Singapore Standard Time)
Singapore Standard Time (SGT) is used in Singapore year-round. Singapore does not observe daylight saving time. Despite being geographically close to the UTC+07:00 zone, Singapore uses UTC+08:00 to align with major trading partners like China, Hong Kong, and Malaysia. Singapore is a major global financial hub.
Best time to call between Shanghai and Singapore
Both Shanghai and Singapore sit inside the 9 AM – 5 PM working day between 9:00 AM–5:00 PM CST, which is 9:00 AM–5:00 PM SGT. That gives roughly 8 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Shanghai and Singapore share 8 hours of working-hours overlap (9:00 AM–5:00 PM CST), so scheduling a live meeting is straightforward.
Shanghai is no time difference Singapore (CST UTC+08:00 → SGT UTC+08:00). The shared working window is 9:00 AM–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 Singapore?
Shanghai (CST, UTC+08:00) is no time difference Singapore (SGT, UTC+08:00). The gap is currently +0h.
How do I convert Shanghai time to Singapore time?
Add +0h to Shanghai local time. For example, 9:00 AM in Shanghai is 9:00 AM in Singapore.
What time is it in Singapore right now?
Singapore uses SGT at UTC+08:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +0h offset from Shanghai.
What is the best time to call Singapore from Shanghai?
Call between 9:00 AM and 5:00 PM CST — that maps to 9:00 AM–5:00 PM SGT and keeps both parties inside the working day.
Which is ahead, Shanghai or Singapore?
Shanghai and Singapore are currently on the same clock.
Do Shanghai and Singapore use different time zones?
Shanghai (China) uses CST at UTC+08:00, while Singapore (Singapore) uses SGT at UTC+08:00. The IANA identifiers are Asia/Shanghai and Asia/Singapore.
Does daylight saving time affect the Shanghai–Singapore difference?
Neither zone observes daylight saving time, so the +0h offset between Shanghai and Singapore 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.
What is the time difference between Shanghai and Singapore?
Singapore is +0h 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 Singapore in?
Singapore Standard Time (SGT) is 8 hours ahead of GMT. As Asia's leading financial hub, Singapore bridges business hours between Europe and Australia.
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 Singapore?
Standard business hours in Singapore are 9:00 AM - 6:00 PM SGT.
What is the best time to schedule a call between Shanghai and Singapore?
The best overlap for a call is when both cities are in business hours. Shanghai works 9:00 AM - 6:00 PM CST and Singapore works 9:00 AM - 6:00 PM SGT (+0h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Shanghai and Singapore?
Shanghai uses CNY (¥) while Singapore uses SGD (S$). Check current exchange rates when planning travel or business between these cities.
How do Shanghai and Singapore compare in size?
Shanghai has a population of approximately 24.9 million (metro: 28.5 million), while Singapore has approximately 5.5 million (metro: 5.9 million).
What are the major landmarks in Shanghai and Singapore?
Shanghai is known for The Bund, Oriental Pearl Tower, Yu Garden. Singapore is famous for Marina Bay Sands, Gardens by the Bay, Merlion.
Do Shanghai and Singapore have stock exchanges?
Yes. Shanghai has the SSE (Shanghai Stock Exchange) and Singapore has the SGX (Singapore Exchange). The +0h 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 SGT timezone?
Major cities in the SGT timezone include Singapore.
What is the UTC offset for SGT?
Singapore Standard Time (SGT) is at UTC+08:00.
What should I know about the SGT timezone?
Singapore uses UTC+08:00 despite being at about 104°E longitude (closer to UTC+07:00). Singapore does not observe daylight saving time.
When is it midnight in Shanghai, what time is it in Singapore?
When it is 12:00 AM (midnight) in Shanghai (CST), it is +0h later in Singapore (SGT).
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