AST to NZST Converter
Atlantic Time
4:56:53 PM ADT
Thursday, May 14, 2026
15h
15h
New Zealand Time
7:56:53 AM NZST
Friday, May 15, 2026
New Zealand Time (NZST / NZDT) is 15 hours ahead of Atlantic Time (AST / ADT).
Quick Reference
- Atlantic Time
- ADT (GMT-3)
AST starts on Nov 1, 2026
- New Zealand Time
- NZST (GMT+12)
NZDT starts on Sep 26, 2026
Cities in AST
Cities in NZST
Frequently Asked Questions
- What is the difference between AST and NZST?
- NZST is 15 hours ahead of AST.
- How do I convert AST to NZST?
- To convert from AST to NZST, add 15 hours. Use the interactive converter on this page to convert specific times.
- What cities are in AST and NZST?
- Cities in AST include Halifax, Charlottetown. Cities in NZST include Wellington, Auckland, Christchurch, Dunedin, Hamilton.