Offset
The time difference between Central European Time and Western Indonesia Time is 5 hours.
Central European Time (CEST) is behind Western Indonesia Time (WIB).
CEST: UTC+2
WIB: UTC+7
Central European Time is currently observing daylight saving time; Western Indonesia Time is not.
When to schedule
Business-hours overlap: 9 AM–12 PM in Central European Time (2 PM–5 PM in Western Indonesia Time).
Both teams are in working hours during this window on weekdays.
Suggested time: 10:00 AM Central European Time (3:00 PM Western Indonesia Time).
This window may shift by an hour during daylight saving 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.
France
- New Year's DayThu, Jan 1
- Easter MondayMon, Apr 6
- Labour DayFri, May 1
- Victory in Europe DayFri, May 8
- Ascension DayThu, May 14
- Whit MondayMon, May 25
- Bastille DayTue, Jul 14
- Assumption DaySat, Aug 15
- All Saints' DaySun, Nov 1
- Armistice DayWed, Nov 11
- Christmas DayFri, Dec 25
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
Central European Time is also known as CET, or CEST. To call France, dial +33.
Western Indonesia Time is also known as WIB. To call Indonesia, dial +62.
Western Indonesia Time is approximately 7,200 miles east of Central European Time.
Quick reference
Full 24-hour conversion table — tap any time to open it in the converter.
| CET | WIB | Day |
|---|---|---|
| 12:00 am | 5:00 am | Same day |
| 1:00 am | 6:00 am | Same day |
| 2:00 am | 7:00 am | Same day |
| 3:00 am | 8:00 am | Same day |
| 4:00 am | 9:00 am | Same day |
| 5:00 am | 10:00 am | Same day |
| 6:00 am | 11:00 am | Same day |
| 7:00 am | 12:00 pm | Same day |
| 8:00 am | 1:00 pm | Same day |
| 9:00 am | 2:00 pm | Same day |
| 10:00 am | 3:00 pm | Same day |
| 11:00 am | 4:00 pm | Same day |
| 12:00 pm | 5:00 pm | Same day |
| 1:00 pm | 6:00 pm | Same day |
| 2:00 pm | 7:00 pm | Same day |
| 3:00 pm | 8:00 pm | Same day |
| 4:00 pm | 9:00 pm | Same day |
| 5:00 pm | 10:00 pm | Same day |
| 6:00 pm | 11:00 pm | Same day |
| 7:00 pm | 12:00 am | +1 day |
| 8:00 pm | 1:00 am | +1 day |
| 9:00 pm | 2:00 am | +1 day |
| 10:00 pm | 3:00 am | +1 day |
| 11:00 pm | 4:00 am | +1 day |
Daylight saving time
Central European Time observes daylight saving time; Western Indonesia Time does not. The offset between the two zones changes when Central European Time transitions: on Sunday, October 25, 2026, clocks fall back from CEST to CET.
See the daylight saving time page for transition dates across every time zone.
Daylight today
- Sunrise
- 5:50 AM
- Sunset
- 9:50 PM
- Day length
- 15h 59m
- Sunrise
- 5:59 AM
- Sunset
- 5:45 PM
- Day length
- 11h 47m
Daylight overlap: 6h 55m — 5:50 AM–12:45 PM in Central European Time (10:50 AM–5:45 PM in Western Indonesia Time). Both locations are in daylight during this window.
Cities in these zones
Cities in Central European Time
Cities in Western Indonesia Time
Browse all cities to see the current local time anywhere.
Airports in these zones
Airports in Central European Time
- CDG
- LBG
- ORY
- MRS
- GNB
- LYS
- NCE
Airports in Western Indonesia Time
- CGK
- HLP
- SUB
- BDO
- KNO
- PLM
- SRG
Related conversions
Common conversions
- What is 9:00 am CET in WIB?
- 9:00 am CET is 2:00 pm WIB.
- What is 12:00 pm CET in WIB?
- 12:00 pm CET is 5:00 pm WIB.
- What is 12:30 pm CET in WIB?
- 12:30 pm CET is 5:30 pm WIB.
- What is 2:00 pm CET in WIB?
- 2:00 pm CET is 7:00 pm WIB.
- What is 5:00 pm CET in WIB?
- 5:00 pm CET is 10:00 pm WIB.
- What is 11:30 pm CET in WIB?
- 11:30 pm CET is 4:30 am WIB, the next day.