NZST to Christchurch to London Time Converter
London's clocks go back 1 hour on Sun, Oct 25 · BST → GMT
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Quick answers
Selected conversion
1:00 am01:00 NZDT (UTC+13), Oct 18, 2026 = 1:00 am01:00 NZDT (UTC+13), Oct 18, 2026 = 1:00 pm13:00 BST (UTC+1), Oct 17, 2026
NZDT and Christchurch have the same local time. NZDT is 12 hours ahead of London.
How the time difference changes
NZST to Christchurch
Depending on seasonal clock changes, NZDT and Christchurch have the same time or NZST and Christchurch have the same time.
Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in NZDT correspond to 9:00 am to 6:00 pm in Christchurch or working hours of 9:00 am to 6:00 pm in NZST correspond to 9:00 am to 6:00 pm in Christchurch.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in NZDT correspond to 09:00 to 18:00 in Christchurch or working hours of 09:00 to 18:00 in NZST correspond to 09:00 to 18:00 in Christchurch.
NZST to London
Depending on seasonal clock changes, NZST is 11 hours ahead of London, NZDT is 12 hours ahead of London, or NZDT is 13 hours ahead of London.
Depending on seasonal clock changes, working hours of 9:00 am to 6:00 pm in NZST correspond to 10:00 pm (previous day) to 7:00 am in London, working hours of 9:00 am to 6:00 pm in NZDT correspond to 9:00 pm (previous day) to 6:00 am in London, or working hours of 9:00 am to 6:00 pm in NZDT correspond to 8:00 pm (previous day) to 5:00 am in London.Depending on seasonal clock changes, working hours of 09:00 to 18:00 in NZST correspond to 22:00 (previous day) to 07:00 in London, working hours of 09:00 to 18:00 in NZDT correspond to 21:00 (previous day) to 06:00 in London, or working hours of 09:00 to 18:00 in NZDT correspond to 20:00 (previous day) to 05:00 in London.
Compare NZST time with Christchurch and London time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
New Zealand Daylight Time and NZDT (New Zealand Daylight Time) have the same local time. New Zealand Daylight Time is 12 hours ahead of BST (British Summer Time).
1:00 am01:00 in NZDT is 1:00 am01:00 in Christchurch, New Zealand and is 1:00 pm13:00 in London, United Kingdom
NZDT to Christchurch call time
Best time for a conference call or a meeting is between 9am-6pm09:00-18:00 in NZDT which corresponds to 9am-6pm09:00-18:00 in Christchurch
NZDT to London call time
Best time for a conference call or a meeting is between 7am-8am07:00-08:00 in NZDT which corresponds to 7pm-8pm19:00-20:00 in London (previous day). Their 9am–6pm09:00–18:00 working hours do not overlap; this is a suggested compromise.
1:00 am01:00 New Zealand Daylight Time (NZDT). Offset UTC +13:00 hours
1:00 am01:00 NZDT (New Zealand Daylight Time) (Christchurch, New Zealand). Offset UTC +13:00 hours
1:00 pm13:00 BST (British Summer Time) (London, United Kingdom). Offset UTC +1:00 hour
1:00 am01:00 NZDT / 1:00 am01:00 Christchurch, New Zealand / 1:00 pm13:00 London, United Kingdom
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| NZDT | Christchurch, New Zealand | London, United Kingdom |
|---|---|---|
| 12:00am | 12:00pm previous day | |
| 1:00am | 1:00pm previous day | |
| 2:00am | 2:00pm previous day | |
| 3:00am | 3:00pm previous day | |
| 4:00am | 4:00pm previous day | |
| 5:00am | 5:00pm previous day | |
| 6:00am | 6:00pm previous day | |
| 7:00am | 7:00pm previous day | |
| 8:00am | 8:00pm previous day | |
| 9:00am | 9:00pm previous day | |
| 10:00am | 10:00pm previous day | |
| 11:00am | 11:00pm previous day | |
| 12:00pm | 12:00am | |
| 1:00pm | 1:00am | |
| 2:00pm | 2:00am | |
| 3:00pm | 3:00am | |
| 4:00pm | 4:00am | |
| 5:00pm | 5:00am | |
| 6:00pm | 6:00am | |
| 7:00pm | 7:00am | |
| 8:00pm | 8:00am | |
| 9:00pm | 9:00am | |
| 10:00pm | 10:00am | |
| 11:00pm | 11:00am | |
| 00:00 | 12:00 previous day | |
| 01:00 | 13:00 previous day | |
| 02:00 | 14:00 previous day | |
| 03:00 | 15:00 previous day | |
| 04:00 | 16:00 previous day | |
| 05:00 | 17:00 previous day | |
| 06:00 | 18:00 previous day | |
| 07:00 | 19:00 previous day | |
| 08:00 | 20:00 previous day | |
| 09:00 | 21:00 previous day | |
| 10:00 | 22:00 previous day | |
| 11:00 | 23:00 previous day | |
| 12:00 | 00:00 | |
| 13:00 | 01:00 | |
| 14:00 | 02:00 | |
| 15:00 | 03:00 | |
| 16:00 | 04:00 | |
| 17:00 | 05:00 | |
| 18:00 | 06:00 | |
| 19:00 | 07:00 | |
| 20:00 | 08:00 | |
| 21:00 | 09:00 | |
| 22:00 | 10:00 | |
| 23:00 | 11:00 |
New Zealand Standard Time
Offset: NZST is 12 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Antarctica, New Zealand
Principal Cities: The largest city in the NZST time zone is Auckland in New Zealand, with about 1.547 million people. Other major cities in this time zone include Christchurch, Wellington, Hamilton, Tauranga.
Today the shaded areas are on UTC+13 (NZDT).
Daylight Saving: This is a standard time zone. During summer, some places set clocks forward one hour for daylight saving time and observe New Zealand Daylight Time (NZDT).
End: New Zealand Standard Time (NZST) ended on Sunday, September 27, 2026 at 2:00 am02:00 local time and clocks were set one hour forward to Sunday, September 27, 2026, 3:00 am03:00 local daylight time instead. Standard time ends annually on the last Sunday of September.
Start: New Zealand Standard Time (NZST) starts on Sunday, April 4, 2027 at 3:00 am03:00 local time and clocks are set one hour back to Sunday, April 4, 2027, 2:00 am02:00. Standard time starts annually on the first Sunday of April.
See New Zealand daylight saving time and upcoming clock changes worldwide.
NZST representations, usage and related time zones
- +12 - basic short
- +1200 - basic
- +12:00 - extended
- +1200 - sign character (+) followed by a four digit time providing hours (12) and minutes (00) of the offset. Indicates an offset of twelve hours to the east of the zero meridian.
- Mike - Military abbreviation for NZST
- M - short form of 'Mike'
- Antarctica/McMurdo
- Antarctica/South_Pole
- NZ
- Pacific/Auckland
- ANAST - Anadyr Summer Time
- ANAT - Anadyr Time
- FJT - Fiji Time
- GILT - Gilbert Island Time
- M - Mike Time Zone
- MAGST - Magadan Summer Time
- MHT - Marshall Islands Time
- NRT - Nauru Time
- NZST - New Zealand Standard Time
- PETT - Kamchatka Time
- PETST - Kamchatka Summer Time
- TVT - Tuvalu Time
- WFT - Wallis and Futuna Time
Christchurch Time Zone and Facts
Time Zone
NZST – New Zealand Standard Time, UTC+12 (standard time)
Christchurch Facts
London Time Zone and Facts
Time Zone
GMT – Greenwich Mean Time, UTC+0 (standard time)