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Convert GMT to NZST Time - London to Auckland Converter

Convert Greenwich Mean Time (GMT) to New Zealand Standard Time (NZST, UTC+12) with our professional time zone converter. Designed for international business meetings between London to Auckland, this tool provides real-time conversion, optimal meeting time suggestions, business hours comparison, and 24-hour conversion tables. Features include live clock displays, meeting scheduler, time zone maps, and daylight saving time handling. Perfect for international business coordination, global team management, and cross-border communication. No registration required - works instantly on all devices with offline capability.

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GMT
Greenwich Mean Time
Current Time
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🕐
NZST
New Zealand Standard Time
Current Time
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Converted Time
Select a time to convert
Time Difference
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Your Local Time
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UTC Time
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GMT to NZST Time Zone Difference

New Zealand Standard Time is 12 hours ahead of Greenwich Mean Time

Always up-to-date and accurate

24-Hour GMT to NZST Conversion Chart

Complete hourly conversion for Greenwich Mean Time to New Zealand Standard Time

12:00 AM
GMT
12:00 PM
NZST
00:00 12:00
1:00 AM
GMT
1:00 PM
NZST
01:00 13:00
2:00 AM
GMT
2:00 PM
NZST
02:00 14:00
3:00 AM
GMT
3:00 PM
NZST
03:00 15:00
4:00 AM
GMT
4:00 PM
NZST
04:00 16:00
5:00 AM
GMT
5:00 PM
NZST
05:00 17:00
6:00 AM
GMT
6:00 PM
NZST
06:00 18:00
7:00 AM
GMT
7:00 PM
NZST
07:00 19:00
8:00 AM
GMT
8:00 PM
NZST
08:00 20:00
9:00 AM
GMT
9:00 PM
NZST
09:00 21:00
10:00 AM
GMT
10:00 PM
NZST
10:00 22:00
11:00 AM
GMT
11:00 PM
NZST
11:00 23:00
12:00 PM
GMT
12:00 AM
NZST
(next day)
12:00 00:00
1:00 PM
GMT
1:00 AM
NZST
(next day)
13:00 01:00
2:00 PM
GMT
2:00 AM
NZST
(next day)
14:00 02:00
3:00 PM
GMT
3:00 AM
NZST
(next day)
15:00 03:00
4:00 PM
GMT
4:00 AM
NZST
(next day)
16:00 04:00
5:00 PM
GMT
5:00 AM
NZST
(next day)
17:00 05:00
6:00 PM
GMT
6:00 AM
NZST
(next day)
18:00 06:00
7:00 PM
GMT
7:00 AM
NZST
(next day)
19:00 07:00
8:00 PM
GMT
8:00 AM
NZST
(next day)
20:00 08:00
9:00 PM
GMT
9:00 AM
NZST
(next day)
21:00 09:00
10:00 PM
GMT
10:00 AM
NZST
(next day)
22:00 10:00
11:00 PM
GMT
11:00 AM
NZST
(next day)
23:00 11:00

Best Meeting Times between Greenwich Mean Time and New Zealand Standard Time

Optimal hours for calls between GMT and NZST

Compromise times recommended
7:00 AM GMT → 7:00 PM NZST
Early Hours
8:00 AM GMT → 8:00 PM NZST
Early Hours
6:00 PM GMT → 6:00 AM (next day) NZST
Evening

Based on standard business hours (9:00 AM - 6:00 PM) in each time zone

Time Zone Details

Technical information for both time zones

GMT

Greenwich Mean Time

Source timezone

UTC Offset 0.0 hours
Abbreviation GMT
Type Standard Time
Status Active
NZST

New Zealand Standard Time

Target timezone

UTC Offset 12.0 hours
Abbreviation NZST
Type Standard Time
Status Active

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