GMT to NCT Time Converter

Convert Greenwich Mean Time (GMT) to New Caledonia Time (NCT). Both time zones are shown live below; current offset between them is 10 hours ahead.

London · Greenwich Mean Time
07:08:32
Wednesday, May 13, 2026
GMT+1 · UTC+01:00
Nouméa · New Caledonia Time
17:08:32
Wednesday, May 13, 2026
GMT+11 · UTC+11:00

Convert a specific time

From: GMT (London)
To: NCT (Nouméa)
--:--

Daylight Saving status right now

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
NCT (New Caledonia Time)
Observes DST
No

Heads up: GMT observes DST while NCT does not. The 10-hour difference shown above will shift by one hour when GMT starts or ends DST.

When can GMT and NCT meet?

00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
GMT
NCT
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in London (GMT). Each row shows the local working-hours state in that zone for the same moment in time.
No overlap during strict 9-5 working hours; some flexibility needed.
If both sides are willing to extend to 8am-7pm, the available window is 08:00–08:00 GMT (18:00–18:00 NCT).

Hour-by-hour GMT to NCT conversion table

GMT time (London)NCT time (Nouméa)Status
00:00 Wed10:00 WedNCT working
01:00 Wed11:00 WedNCT working
02:00 Wed12:00 WedNCT working
03:00 Wed13:00 WedNCT working
04:00 Wed14:00 WedNCT working
05:00 Wed15:00 WedNCT working
06:00 Wed16:00 WedNCT working
07:00 Wed17:00 WedOff-hours both sides
08:00 Wed18:00 WedOff-hours both sides
09:00 Wed19:00 WedGMT working
10:00 Wed20:00 WedGMT working
11:00 Wed21:00 WedGMT working
12:00 Wed22:00 WedGMT working
13:00 Wed23:00 WedGMT working
14:00 Wed00:00 ThuGMT working
15:00 Wed01:00 ThuGMT working
16:00 Wed02:00 ThuGMT working
17:00 Wed03:00 ThuOff-hours both sides
18:00 Wed04:00 ThuOff-hours both sides
19:00 Wed05:00 ThuOff-hours both sides
20:00 Wed06:00 ThuOff-hours both sides
21:00 Wed07:00 ThuOff-hours both sides
22:00 Wed08:00 ThuOff-hours both sides
23:00 Wed09:00 ThuNCT working

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

Greenwich Mean Time (GMT)
IANA identifier
Europe/London
Current UTC offset
UTC+01:00
Current abbreviation
GMT+1
Major cities in this zone
LondonManchesterEdinburghBirmingham
New Caledonia Time (NCT)
IANA identifier
Pacific/Noumea
Current UTC offset
UTC+11:00
Current abbreviation
GMT+11
Major cities in this zone
Nouméa

Sun today in London and Nouméa

London
Sunrise
05:13
Sunset
20:43
Solar noon
12:58
Daylight
15h 29m

Related converters

NCT to GMT (reverse)GMT to ESTGMT to PSTGMT to UTCGMT to CETGMT to ISTEST to NCTPST to NCTUTC to NCTCET to NCTIST to NCT
Looking for local time? See time in London or time in Nouméa.

Frequently asked questions

What is the time difference between GMT and NCT right now?+
NCT (New Caledonia Time) is currently 10 hours ahead GMT (Greenwich Mean Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does GMT or NCT observe daylight saving time?+
GMT: observes daylight saving time. NCT: does not observe daylight saving time.
When is the best time to schedule a meeting between GMT and NCT?+
Standard 9-5 hours do not overlap. Extending to 8am-7pm gives a window of 08:00–08:00 GMT (18:00–18:00 NCT).
What time is it in Nouméa when it is 12:00 noon in London?+
When it is 12:00 Wed in London (GMT), it is 22:00 Wed in Nouméa (NCT).
Which IANA time zone identifiers are used for GMT and NCT?+
GMT maps to "Europe/London" in the IANA database. NCT maps to "Pacific/Noumea". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is London ahead of or behind Nouméa?+
Whether London (GMT) is ahead of or behind Nouméa (NCT) depends on the current UTC offsets. Right now NCT is 10 hours ahead GMT. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for GMT and NCT?+
GMT is UTC+01:00 (GMT+1) and NCT is UTC+11:00 (GMT+11). 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 GMT and NCT?+
Not during a strict 9am-5pm window. If both sides flex to 8am-7pm, the available meeting window between GMT and NCT is 08:00–08:00 GMT.