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DateAlmanac

What is BRT in WIB?

Western Indonesian Time is 10 hours ahead

Brasília Time is on UTC−3:00 and Western Indonesian Time is on UTC+7:00 right now. That gap holds all year, because both zones change their clocks together.

Time in São Paulo
9:04:01 AM
Time in Jakarta
7:04:01 PM
Difference
+10 h
Next clock change
Neither zone

Convert a time

WIB — Western Indonesian Time

7:00 pm

WIB, Fri

Daylight saving

Brasília Time

No clock changes

Brasília Time stays on BRT all year, so its offset from UTC never moves.

Western Indonesian Time

No clock changes

Western Indonesian Time stays on WIB all year, so its offset from UTC never moves.

BRT to WIB conversion table

Every hour of Friday, September 25, 2026, converted from Brasília Time to Western Indonesian Time. 10 of the 24 hours fall on a different calendar day in Jakarta, which is marked.

12:00 am BRT
10:00 am WIB
1:00 am BRT
11:00 am WIB
2:00 am BRT
12:00 pm WIB
3:00 am BRT
1:00 pm WIB
4:00 am BRT
2:00 pm WIB
5:00 am BRT
3:00 pm WIB
6:00 am BRT
4:00 pm WIB
7:00 am BRT
5:00 pm WIB
8:00 am BRT
6:00 pm WIB
9:00 am BRT
7:00 pm WIB
10:00 am BRT
8:00 pm WIB
11:00 am BRT
9:00 pm WIB
12:00 pm BRT
10:00 pm WIB
1:00 pm BRT
11:00 pm WIB
2:00 pm BRT
12:00 am WIB+1 day
3:00 pm BRT
1:00 am WIB+1 day
4:00 pm BRT
2:00 am WIB+1 day
5:00 pm BRT
3:00 am WIB+1 day
6:00 pm BRT
4:00 am WIB+1 day
7:00 pm BRT
5:00 am WIB+1 day
8:00 pm BRT
6:00 am WIB+1 day
9:00 pm BRT
7:00 am WIB+1 day
10:00 pm BRT
8:00 am WIB+1 day
11:00 pm BRT
9:00 am WIB+1 day

Scheduling between the two

There is no overlap between a nine-to-six working day in São Paulo and one in Jakarta — the gap is too wide. A call has to sit early or late for one side. Early morning in São Paulo is the usual compromise, since that is late afternoon or evening in Jakarta.

Brasília Time (BRT) is used in Rio de Janeiro and Brasília. Brazil ended daylight saving in 2019.

Other conversions