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DateAlmanac

What is WIB in EST?

Eastern Time is 12 hours behind

Western Indonesian Time is on UTC+7:00 and Eastern Time is on UTC−5:00 right now. The gap changes during the year — see below.

Convert a time

EST — Eastern Time

3:00 am

EST, Sat

Time in Jakarta
3:18:35 PM
Time in New York
3:18:35 AM
Difference
−12 h
Next clock change
March 14, 2027

When the difference changes

Western Indonesian Time and Eastern Time do not change their clocks on the same dates, so the gap between them is not the same all year. Most converters show only today’s figure. These are the periods ahead:

  1. Now – March 14, 2027Eastern Time is 12 hours behind
  2. March 14, 2027 – November 7, 2027Eastern Time is 11 hours behind
  3. November 7, 2027 – onwardsEastern Time is 12 hours behind

Periods shorter than a day are not listed. Each zone changes at its own local time, so on a date when both move there are a few hours when the gap is briefly something else.

Daylight saving

Western Indonesian Time

No clock changes

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

Eastern Time

Sunday, March 14, 2027

Clocks go forward one hour — 2:00 am becomes 3:00 am local time, and the zone is on EDT after that.

WIB to EST conversion table

Every hour of Saturday, November 7, 2026, converted from Western Indonesian Time to Eastern Time. 12 of the 24 hours fall on a different calendar day in New York, which is marked.

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

Scheduling between the two

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

Eastern Time (EST) is used in Toronto, Atlanta, Miami, Detroit and most of the US east coast

Other conversions