WIB to GMT Time Converter

Convert Western Indonesian Time (WIB) to Greenwich Mean Time (GMT). Both time zones are shown live below; current offset between them is 6 hours behind.

Jakarta · Western Indonesian Time
13:33:39
Monday, May 11, 2026
GMT+7 · UTC+07:00
London · Greenwich Mean Time
07:33:39
Monday, May 11, 2026
GMT+1 · UTC+01:00

Convert a specific time

From: WIB (Jakarta)
To: GMT (London)
--:--

Daylight Saving status right now

WIB (Western Indonesian Time)
Observes DST
No
GMT (Greenwich Mean Time)
Observes DST
Yes
In DST right now
Yes
Next fall back
2026-10-25
Offset shift
UTC+01:00 → UTC+00:00

Heads up: GMT observes DST while WIB does not. The 6-hour difference shown above will shift by one hour when GMT starts or ends DST.

When can WIB and GMT meet?

00
01
02
03
04
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09
10
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13
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15
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21
22
23
WIB
GMT
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in Jakarta (WIB). Each row shows the local working-hours state in that zone for the same moment in time.
2 hours of overlap during standard 9am-5pm working hours.
Best meeting window: 15:00–16:00 WIB (09:00–10:00 GMT).

Hour-by-hour WIB to GMT conversion table

WIB time (Jakarta)GMT time (London)Status
00:00 Mon18:00 SunOff-hours both sides
01:00 Mon19:00 SunOff-hours both sides
02:00 Mon20:00 SunOff-hours both sides
03:00 Mon21:00 SunOff-hours both sides
04:00 Mon22:00 SunOff-hours both sides
05:00 Mon23:00 SunOff-hours both sides
06:00 Mon00:00 MonOff-hours both sides
07:00 Mon01:00 MonOff-hours both sides
08:00 Mon02:00 MonOff-hours both sides
09:00 Mon03:00 MonWIB working
10:00 Mon04:00 MonWIB working
11:00 Mon05:00 MonWIB working
12:00 Mon06:00 MonWIB working
13:00 Mon07:00 MonWIB working
14:00 Mon08:00 MonWIB working
15:00 Mon09:00 MonBoth at work
16:00 Mon10:00 MonBoth at work
17:00 Mon11:00 MonGMT working
18:00 Mon12:00 MonGMT working
19:00 Mon13:00 MonGMT working
20:00 Mon14:00 MonGMT working
21:00 Mon15:00 MonGMT working
22:00 Mon16:00 MonGMT working
23:00 Mon17:00 MonOff-hours both sides

Times computed for today in each zone using the IANA time zone database. The conversion accounts for daylight saving time wherever applicable.

About these time zones

Western Indonesian Time (WIB)
IANA identifier
Asia/Jakarta
Current UTC offset
UTC+07:00
Current abbreviation
GMT+7
Major cities in this zone
JakartaBandung
Greenwich Mean Time (GMT)
IANA identifier
Europe/London
Current UTC offset
UTC+01:00
Current abbreviation
GMT+1
Major cities in this zone
LondonManchesterEdinburghBirmingham

Sun today in Jakarta and London

Jakarta
Sunrise
05:54
Sunset
17:45
Solar noon
11:50
Daylight
11h 51m
London
Sunrise
05:16
Sunset
20:39
Solar noon
12:58
Daylight
15h 23m

Related converters

GMT to WIB (reverse)WIB to ESTWIB to PSTWIB to UTCWIB to CETWIB to ISTEST to GMTPST to GMTUTC to GMTCET to GMTIST to GMT
Looking for local time? See time in Jakarta or time in London.

Frequently asked questions

What is the time difference between WIB and GMT right now?+
GMT (Greenwich Mean Time) is currently 6 hours behind WIB (Western Indonesian Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does WIB or GMT observe daylight saving time?+
WIB: does not observe daylight saving time. GMT: observes daylight saving time.
When is the best time to schedule a meeting between WIB and GMT?+
The strongest overlap is 15:00–16:00 WIB (09:00–10:00 GMT), giving 2 hours when both sides are within standard 9am-5pm working hours.
What time is it in London when it is 12:00 noon in Jakarta?+
When it is 12:00 Mon in Jakarta (WIB), it is 06:00 Mon in London (GMT).
Which IANA time zone identifiers are used for WIB and GMT?+
WIB maps to "Asia/Jakarta" in the IANA database. GMT maps to "Europe/London". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is Jakarta ahead of or behind London?+
Whether Jakarta (WIB) is ahead of or behind London (GMT) depends on the current UTC offsets. Right now GMT is 6 hours behind WIB. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for WIB and GMT?+
WIB is UTC+07:00 (GMT+7) and GMT is UTC+01:00 (GMT+1). Both offsets shift by one hour when the corresponding region enters or exits daylight saving time, so the live values on this page are the source of truth.
Can I schedule meetings during business hours for both WIB and GMT?+
Yes. There are 2 hours of overlap during standard 9am-5pm working hours, with the strongest window at 15:00–16:00 WIB.