Инструменты Intosoft

Shanghai to Indonesia

-1h

Shanghai

CSTSOURCE
China · UTC+08:00
HH12
:
MM00
  
12:00 (24-hr)
12 AM6 AM12 PM6 PM12 AM

Indonesia

WIB
UTC+07:00
HH11
:
MM00
  
11:00 (24-hr)
12 AM6 AM12 PM6 PM12 AM
Shanghai
Indonesia
12:00 AM
11:00 PM-1
2:00 AM
1:00 AM
4:00 AM
3:00 AM
6:00 AM
5:00 AM
8:00 AM
7:00 AM
10:00 AM
9:00 AM
12:00 PM
11:00 AM
2:00 PM
1:00 PM
4:00 PM
3:00 PM
6:00 PM
5:00 PM
8:00 PM
7:00 PM
10:00 PM
9:00 PM

Green rows indicate typical business hours (9 AM - 5 PM)

CST and WIB on the World Map

The map below highlights the CST (China Standard Time) and WIB (Western Indonesia Time) timezone regions across the globe.

CSTWIBShanghaiBeijingShenzhenGuangzhouJakartaSurabayaBandungMedan
CST Zone
→
WIB Zone

Explore all world timezones interactively →

CST – China Standard Time

UTC+08:00

China Standard Time (CST) covers all of mainland China, 8 hours ahead of UTC.

Countries in CST
ChinaHong KongMacauTaiwan
Major Cities in CST
ShanghaiBeijingShenzhenGuangzhouChengduHong KongTaipeiWuhanHangzhouNanjing
Key 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.
  • •China abolished daylight saving time in 1991.
  • •The Shanghai Stock Exchange operates on CST/Beijing Time.
Daylight Saving:No – UTC+08:00 year-round
Learn more about CST on Wikipedia

WIB – Western Indonesia Time

UTC+07:00

Western Indonesia Time (WIB, UTC+07:00) covers Java, Sumatra and West Kalimantan, including Jakarta.

Countries in WIB
Indonesia (Java, Sumatra, West Kalimantan)
Major Cities in WIB
JakartaSurabayaBandungMedanPalembang
Key Facts about WIB
  • •Indonesia spans three time zones: WIB (UTC+07:00), WITA (UTC+08:00) and WIT (UTC+09:00).
  • •Indonesia has not observed daylight saving time since 1964.
  • •Jakarta is the largest city in Southeast Asia by population.
  • •WIB shares the UTC+07:00 offset with Indochina Time.
Daylight Saving:No – UTC+07:00 year-round
Learn more about WIB on Wikipedia

About Shanghai

Wikipedia

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.

Population:24.9 million
Metro:28.5 million
Business Hours:9:00 AM - 6:00 PM CST
Currency:CNY (¥)
Stock Exchange:SSE (Shanghai Stock Exchange)
Key Landmarks
The BundOriental Pearl TowerYu GardenShanghai TowerNanjing Road
Did You Know?

The Maglev train from Shanghai airport reaches 431 km/h, the fastest commercial train in the world.

Learn more about CST timezone →

Comparing Time Zones: Shanghai and Indonesia

Shanghai runs on China Standard Time (CST) at UTC+08:00. Indonesia runs on Western Indonesia Time (WIB) at UTC+07:00. That puts Shanghai 1 hour behind Indonesia — a difference of -1h at the current offsets.

In practice, when it is 9:00 AM in Shanghai it is 8:00 AM in Indonesia. Midnight in Shanghai is 11:00 PM in Indonesia. Neither zone observes daylight saving time, so the offset between them stays constant all year.

Shanghai to Indonesia time conversion table

Shanghai (CST)Indonesia (WIB)Day
12:00 AM11:00 PMprevious day
6:00 AM5:00 AMsame day
7:00 AM6:00 AMsame day
8:00 AM7:00 AMsame day
9:00 AM8:00 AMsame day
12:00 PM11:00 AMsame day
3:00 PM2:00 PMsame day
5:00 PM4:00 PMsame day
6:00 PM5:00 PMsame day
9:00 PM8:00 PMsame day

Why people convert Shanghai to Indonesia time

  • Scheduling a call from Shanghai to Indonesia: a 10:00 AM start in Shanghai lands at 9:00 AM in Indonesia, so you can confirm the slot without doing the arithmetic yourself.
  • Finding shared working hours: both Shanghai and Indonesia are inside the 9-to-5 working day between 10:00 AM and 5:00 PM CST time (9:00 AM–4:00 PM WIB). That is roughly 7 hours of usable overlap.
  • Keeping family and friends in sync: knowing that 8:00 PM in Shanghai is 7:00 PM in Indonesia makes it easy to avoid calling at 3 AM.
  • Always state the zone abbreviation, not just the hour. "3:00 PM CST" is unambiguous; "3 PM" across a -1h gap is not.
  • Block 10:00 AM–5:00 PM CST as the recurring meeting window if you work primarily from Shanghai and need Indonesia 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 WIB (Western Indonesia Time)

Western Indonesia Time (WIB, Waktu Indonesia Barat) is one of Indonesia's three time zones, fixed at UTC+07:00 all year. It covers Java, Sumatra, West Kalimantan and the provinces around them — home to Jakarta, the country's capital and largest city, plus Surabaya and Bandung. Indonesia does not observe daylight saving time, so WIB never shifts. WIB shares its UTC+07:00 offset with Indochina Time (ICT) and Christmas Island Time, but is a distinct zone covering the western half of the Indonesian archipelago. The country's other zones are WITA (UTC+08:00) in the centre and WIT (UTC+09:00) in the east.

Best time to call between Shanghai and Indonesia

Both Shanghai and Indonesia sit inside the 9 AM – 5 PM working day between 10:00 AM–5:00 PM CST, which is 9:00 AM–4:00 PM WIB. That gives roughly 7 hours of shared time — the safest window for a live call or meeting.

Business hours overlap

Shanghai and Indonesia share 7 hours of working-hours overlap (10:00 AM–5:00 PM CST), so scheduling a live meeting is straightforward.

Shanghai is 1 hour behind Indonesia (CST UTC+08:00 → WIB UTC+07:00). The shared working window is 10:00 AM–5:00 PM CST. Remember to re-check around daylight-saving transitions.

Frequently Asked Questions

What is the time difference between Shanghai and Indonesia?

Shanghai (CST, UTC+08:00) is 1 hour behind Indonesia (WIB, UTC+07:00). The gap is currently -1h.

How do I convert Shanghai time to Indonesia time?

Add -1h to Shanghai local time. For example, 9:00 AM in Shanghai is 8:00 AM in Indonesia.

What time is it in Indonesia right now?

Indonesia uses WIB at UTC+07:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -1h offset from Shanghai.

What is the best time to call Indonesia from Shanghai?

Call between 10:00 AM and 5:00 PM CST — that maps to 9:00 AM–4:00 PM WIB and keeps both parties inside the working day.

Which is behind, Shanghai or Indonesia?

Shanghai is 1 hour behind Indonesia. When it is 12:00 PM in Shanghai it is 11:00 AM in Indonesia.

Do Shanghai and Indonesia use different time zones?

Shanghai (China) uses CST at UTC+08:00, while Indonesia (Indonesia) uses WIB at UTC+07:00. The IANA identifiers are Asia/Shanghai and Asia/Jakarta.

Does daylight saving time affect the Shanghai–Indonesia difference?

Neither zone observes daylight saving time, so the -1h offset between Shanghai and Indonesia 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 Indonesia?

Not normally. The -1h gap only pushes the date over the previous day.

What is the time difference between Shanghai and Indonesia?

Indonesia is -1h 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 Indonesia in?

Indonesia operates on its local timezone.

What are the business hours in Shanghai?

Standard business hours in Shanghai are 9:00 AM - 6:00 PM CST.

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 WIB timezone?

Major cities in the WIB timezone include Jakarta, Surabaya, Bandung, Medan, Palembang.

What is the UTC offset for WIB?

Western Indonesia Time (WIB) is at UTC+07:00.

What should I know about the WIB timezone?

Indonesia spans three time zones: WIB (UTC+07:00), WITA (UTC+08:00) and WIT (UTC+09:00). Indonesia has not observed daylight saving time since 1964.

When is it midnight in Shanghai, what time is it in Indonesia?

When it is 12:00 AM (midnight) in Shanghai (CST), it is -1h later in Indonesia (WIB).