GMT to GAMT Time Converter

Convert Greenwich Mean Time (GMT) to Gambier Time (GAMT). Both time zones are shown live below; current offset between them is 10 hours behind.

London · Greenwich Mean Time
08:03:58
Friday, May 22, 2026
GMT+1 · UTC+01:00
Rikitea · Gambier Time
22:03:58
Thursday, May 21, 2026
GMT-9 · UTC-09:00

Convert a specific time

From: GMT (London)
To: GAMT (Rikitea)
--:--

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
GAMT (Gambier Time)
Observes DST
No

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

When can GMT and GAMT 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
GAMT
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 18:00–18:00 GMT (08:00–08:00 GAMT).

Hour-by-hour GMT to GAMT conversion table

GMT time (London)GAMT time (Rikitea)Status
00:00 Fri14:00 ThuGAMT working
01:00 Fri15:00 ThuGAMT working
02:00 Fri16:00 ThuGAMT working
03:00 Fri17:00 ThuOff-hours both sides
04:00 Fri18:00 ThuOff-hours both sides
05:00 Fri19:00 ThuOff-hours both sides
06:00 Fri20:00 ThuOff-hours both sides
07:00 Fri21:00 ThuOff-hours both sides
08:00 Fri22:00 ThuOff-hours both sides
09:00 Fri23:00 ThuGMT working
10:00 Fri00:00 FriGMT working
11:00 Fri01:00 FriGMT working
12:00 Fri02:00 FriGMT working
13:00 Fri03:00 FriGMT working
14:00 Fri04:00 FriGMT working
15:00 Fri05:00 FriGMT working
16:00 Fri06:00 FriGMT working
17:00 Fri07:00 FriOff-hours both sides
18:00 Fri08:00 FriOff-hours both sides
19:00 Fri09:00 FriGAMT working
20:00 Fri10:00 FriGAMT working
21:00 Fri11:00 FriGAMT working
22:00 Fri12:00 FriGAMT working
23:00 Fri13:00 FriGAMT 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
Gambier Time (GAMT)
IANA identifier
Pacific/Gambier
Current UTC offset
UTC-09:00
Current abbreviation
GMT-9
Major cities in this zone
Rikitea

Sun today in London and Rikitea

London
Sunrise
05:00
Sunset
20:56
Solar noon
12:58
Daylight
15h 55m

Related converters

GAMT to GMT (reverse)GMT to ESTGMT to PSTGMT to UTCGMT to CETGMT to ISTEST to GAMTPST to GAMTUTC to GAMTCET to GAMTIST to GAMT
Looking for local time? See time in London or time in Rikitea.

Frequently asked questions

What is the time difference between GMT and GAMT right now?+
GAMT (Gambier Time) is currently 10 hours behind 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 GAMT observe daylight saving time?+
GMT: observes daylight saving time. GAMT: does not observe daylight saving time.
When is the best time to schedule a meeting between GMT and GAMT?+
Standard 9-5 hours do not overlap. Extending to 8am-7pm gives a window of 18:00–18:00 GMT (08:00–08:00 GAMT).
What time is it in Rikitea when it is 12:00 noon in London?+
When it is 12:00 Fri in London (GMT), it is 02:00 Fri in Rikitea (GAMT).
Which IANA time zone identifiers are used for GMT and GAMT?+
GMT maps to "Europe/London" in the IANA database. GAMT maps to "Pacific/Gambier". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is London ahead of or behind Rikitea?+
Whether London (GMT) is ahead of or behind Rikitea (GAMT) depends on the current UTC offsets. Right now GAMT is 10 hours behind GMT. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for GMT and GAMT?+
GMT is UTC+01:00 (GMT+1) and GAMT is UTC-09:00 (GMT-9). 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 GAMT?+
Not during a strict 9am-5pm window. If both sides flex to 8am-7pm, the available meeting window between GMT and GAMT is 18:00–18:00 GMT.