Auckland
London
Convert NZST to BST
New Zealand Standard Time to British Summer Time — London is 11 hours behind Auckland
Quick Facts
Time Difference
-11 hours
NZST Full Name
New Zealand Standard Time
BST Full Name
British Summer Time
NZST to BST Conversion Table
Related Conversions
About NZST and BST Time Zones
NZST (New Zealand Standard Time) is UTC+12 and covers cities like Auckland, Wellington, Christchurch. BST (British Summer Time) is UTC+1 and covers cities like London, Edinburgh, Cardiff.
When it's 12:00 PM (noon) in Auckland (NZST), it's 1:00 AM in London (BST). The time difference between NZST and BST is 11 hours — London is behind Auckland.
The 11-hour difference makes real-time overlap challenging — early morning calls (7–9 AM NZST) work best.
Daylight Saving Time
NZST observes Daylight Saving Time and becomes NZDT (New Zealand Daylight Time) during summer months, shifting clocks forward by 1 hour to UTC+13.
During DST transitions, the time difference between NZST and BST may shift by ±1 hour. Always verify the current offset above for the most accurate conversion.
Use our world clock tool to compare Auckland and London with a visual timeline, or browse more timezone conversions.
Frequently Asked Questions
What is the time difference between NZST and BST?
London (BST) is 11 hours behind Auckland (NZST). The offset is -11 hours.
Is BST ahead or behind NZST?
BST is 11 hours behind NZST. NZST is UTC+12 and BST is UTC+1.
When it's 12:00 PM in Auckland, what time is it in London?
When it's 12:00 PM (noon) in Auckland (NZST), it's 1:00 AM in London (BST).
When it's 5:00 PM in Auckland, what time is it in London?
When it's 5:00 PM in Auckland (NZST), it's 6:00 AM in London (BST).
Does NZST change for Daylight Saving Time?
Yes. NZST (New Zealand Standard Time, UTC+12) becomes NZDT (New Zealand Daylight Time, UTC+13) in summer, shifting clocks forward 1 hour.