The short answer

2am in Jakarta is 8pm in London on the previous day.

Jakarta is 6 hours ahead of London. That's already evening in London, after the typical working day ends.

Jakarta
2am
London
8pm
previous day
Right now
5:45pmWIB · UTC+07:00 · Mon, Jun 22
11:45amBST · UTC+01:00 · Mon, Jun 22
Read across to convert
Jakarta
WIB · UTC+07:00
5:45pm ☀
London
BST · UTC+01:00
11:45am ☀
Pinned2amJakarta=8pmLondon · Sun (previous day)
12amMon
6pmSun ·−1d
1am
7pmSun ·−1d
PINNED
2am
8pmSun ·−1d
3am
9pmSun ·−1d
4am
10pmSun ·−1d
5am
11pmSun ·−1d
6am
12amMon
7am
1am
8am
2am
9am
WORK
3am
10am
WORK
4am
11am
WORK
5am
12pm
WORK
6am
1pm
WORK
7am
2pm
WORK
8am
3pm
WORK
9am
WORK
4pm
WORK
10am
WORK
NOW
5pm
11am
WORK
6pm
12pm
WORK
7pm
1pm
WORK
8pm
2pm
WORK
9pm
3pm
WORK
10pm
4pm
WORK
11pm
5pm
daylightnightworking hoursoverlap
Best time to meet
Best for a call
Jakarta
3pm–5pm
=
London
9am–11am
Popular conversions

Quick reference.

9amJakarta=3amLondon
12pmJakarta=6amLondon
3pmJakarta=9amLondon
5pmJakarta=11amLondon
9pmJakarta=3pmLondon
In context

What each side covers.

Jakarta
WIB · UTC+07:00
5:45pm
Cities on this clock
London
BST · UTC+01:00
11:45am
Cities on this clock

Frequently asked

Quick answers about converting between Jakarta and London. Can't find what you need? Email [email protected].

What is the time difference between Jakarta and London?
Jakarta is 6 hours ahead of London right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
When it's 2am in Jakarta, what time is it in London?
2am in Jakarta is 8pm in London on the previous day. That's already evening in London, after the typical working day ends. Use the hour-by-hour table above to read any other time across.
What's the best time for a call between Jakarta and London?
3pm–5pm in Jakarta lines up with 9am–11am in London — both sides are inside a 9-to-5 working day.
Does this account for daylight saving time?
Yes. We track every clock change in both places, so the abbreviations you see — WIB and BST — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
Why is the date sometimes different on each side?
When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.