Highlighted rows fall within 09:00–18:00 in both places: 4 shared working hours.
Clock changes in Brussels and Jakarta
Brussels
Central European Summer Time (CEST)
Next clock change Sun 25 Oct 2026 (UTC+2 → UTC+1)
Jakarta
Western Indonesia Time (WIB)
No daylight saving time.
Time difference between Brussels and Jakarta today
Today Jakarta is 5 hours ahead of Brussels. When it is 09:00 in Brussels, it is 14:00 in Jakarta. Brussels is on Central European Summer Time (CEST); Jakarta is on Western Indonesia Time (WIB).
When the Brussels to Jakarta time difference changes
For most of the year Jakarta is 5 hours ahead of Brussels. From 25 October to 31 December 2026, Jakarta is 6 hours ahead of Brussels instead, because the two places change their clocks on different dates. Meetings booked by the usual gap land an hour off in those weeks.
Dates
Jakarta vs Brussels
Length
29 March 2026 to 24 October 2026
5 hours ahead
210 days
25 October 2026 to 31 December 2026
6 hours ahead
68 days
1 January 2027 to 27 March 2027
6 hours ahead
86 days
28 March 2027 to 30 October 2027
5 hours ahead
217 days
31 October 2027 to 31 December 2027
6 hours ahead
62 days
When Brussels and Jakarta are both at work
When Jakarta is 5 hours ahead of Brussels: 3 shared office hours, 09:00 to 12:00 in Brussels (14:00 to 17:00 in Jakarta).
When Jakarta is 6 hours ahead of Brussels: 2 shared office hours, 09:00 to 11:00 in Brussels (15:00 to 17:00 in Jakarta).
Frequently asked questions about Brussels and Jakarta time
What time is it in Jakarta when it is 9:00 AM in Brussels?
14:00 today; Jakarta is 5 hours ahead of Brussels.
Does the time difference between Brussels and Jakarta change?
Yes. It is usually 5 hours ahead, but changes when one side moves its clocks: 6 hours ahead from 25 October to 31 December 2026; 6 hours ahead from 1 January to 27 March 2027.