World Timezones

CST-CHINA to WIB Converter

Compare WIB to CST-CHINA instead
China Standard Time12:35 pmFri, Jun 5
China Standard TimeCST
Asia · UTC+8
12:35 pmFri, Jun 5
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
Western Indonesia TimeWIB
Asia · UTC+7
11:35 amFri, Jun 5
11p
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p

Offset

The time difference between China Standard Time and Western Indonesia Time is 1 hour.

1 hour

China Standard Time (CST) is ahead of Western Indonesia Time (WIB).

CST: UTC+8

WIB: UTC+7

Neither China Standard Time nor Western Indonesia Time is currently observing daylight saving time.

When to schedule

Business-hours overlap: 10 AM–5 PM in China Standard Time (9 AM–4 PM in Western Indonesia Time).

Both teams are in working hours during this window on weekdays.

Suggested time: 1:00 PM China Standard Time (12:00 PM Western Indonesia Time).

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

China

  • New Year's DayThu, Jan 1
  • Chinese New Year (Spring Festival)Tue, Feb 17
  • Labour DayFri, May 1
  • Dragon Boat FestivalFri, Jun 19
  • Mid-Autumn FestivalFri, Sep 25
  • National DayThu, Oct 1

Indonesia

  • New Year's DayThu, Jan 1
  • Good FridayFri, Apr 3
  • Easter SundaySun, Apr 5
  • Labour DayFri, May 1
  • Ascension DayThu, May 14
  • Pancasila DayMon, Jun 1
  • Independence DayMon, Aug 17
  • Christmas DayFri, Dec 25

About these zones

China Standard Time is also known as CST. To call China, dial +86.

Western Indonesia Time is also known as WIB. To call Indonesia, dial +62.

Western Indonesia Time is approximately 2,750 miles southwest of China Standard Time.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

CST-CHINAWIBDay
12:00 am11:00 pm-1 day
1:00 am12:00 amSame day
2:00 am1:00 amSame day
3:00 am2:00 amSame day
4:00 am3:00 amSame day
5:00 am4:00 amSame 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
10:00 am9:00 amSame day
11:00 am10:00 amSame day
12:00 pm11:00 amSame day
1:00 pm12:00 pmSame day
2:00 pm1:00 pmSame day
3:00 pm2:00 pmSame day
4:00 pm3:00 pmSame day
5:00 pm4:00 pmSame day
6:00 pm5:00 pmSame day
7:00 pm6:00 pmSame day
8:00 pm7:00 pmSame day
9:00 pm8:00 pmSame day
10:00 pm9:00 pmSame day
11:00 pm10:00 pmSame day

Daylight saving time

Neither China Standard Time nor Western Indonesia Time observes daylight saving time. The offset between these zones remains constant year-round.

See the daylight saving time page for transition dates across every time zone.

Daylight today

China Standard Time
Sunrise
4:51 AM
Sunset
6:56 PM
Day length
14h 5m
Western Indonesia Time
Sunrise
5:59 AM
Sunset
5:45 PM
Day length
11h 47m

Daylight overlap: 11h 47m — 6:59 AM–6:45 PM in China Standard Time (5:59 AM–5:45 PM in Western Indonesia Time). Both locations are in daylight during this window.

Cities in these zones

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in China Standard Time

  • PVG
  • SHA
  • PEK
  • PKX
  • SZX
  • CAN
  • FUO
  • CTU
  • TFU
  • TSN

Airports in Western Indonesia Time

  • CGK
  • HLP
  • SUB
  • BDO
  • KNO
  • PLM
  • SRG

Related conversions

Common conversions

What is 9:00 am CST-CHINA in WIB?
9:00 am CST-CHINA is 8:00 am WIB.
What is 12:00 pm CST-CHINA in WIB?
12:00 pm CST-CHINA is 11:00 am WIB.
What is 12:30 pm CST-CHINA in WIB?
12:30 pm CST-CHINA is 11:30 am WIB.
What is 2:00 pm CST-CHINA in WIB?
2:00 pm CST-CHINA is 1:00 pm WIB.
What is 5:00 pm CST-CHINA in WIB?
5:00 pm CST-CHINA is 4:00 pm WIB.
What is 11:30 pm CST-CHINA in WIB?
11:30 pm CST-CHINA is 10:30 pm WIB.