AST to NZST Converter
Atlantic Time
10:14:52 PM ADT
Monday, September 28, 2026
16h
16h
New Zealand Time
2:14:52 PM NZDT
Tuesday, September 29, 2026
New Zealand Time (NZST / NZDT) is 16 hours ahead of Atlantic Time (AST / ADT).
Quick Reference
- Atlantic Time
- ADT (GMT-3)
AST starts on Nov 1, 2026
- New Zealand Time
- NZDT (GMT+13)
NZST starts on Apr 3, 2027
Cities in AST
Cities in NZST
Frequently Asked Questions
- What is the difference between AST and NZST?
- NZST is 16 hours ahead of AST.
- How do I convert AST to NZST?
- To convert from AST to NZST, add 16 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.