NZST to AST

New Zealand Standard Time

New Zealand Standard Time (NZST)

NZST is 12 hours ahead of Universal Time (UTC+1)

↑ ↓

Atlantic Standard Time

Atlantic Standard Time (AST)

AST is 4 hours behind Universal Time (UTC-4)

NZST to AST Time Conversion

When it is 12:00 PM in NZST, it is 8:00 PM the previous day in AST.

📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.

Time difference between NZST and AST

NZST is 16 hours ahead of AST.

🕐 Subtract 16 hours from NZST time to get AST time.

NZST uses 12 hours ahead of Universal Time (UTC+1) and AST uses 4 hours behind Universal Time (UTC-4).

NZST to AST time conversion chart (24 hours)

Highlighted rows are overlapping 9-to-5 business hours – the best time to schedule a call between NZST and AST.

NZST Time		AST Time
12 AM NZST Time	↔	8 AM AST Time
1 AM NZST Time	↔	9 AM AST Time
2 AM NZST Time	↔	10 AM AST Time
3 AM NZST Time	↔	11 AM AST Time
4 AM NZST Time	↔	12 PM AST Time
5 AM NZST Time	↔	1 PM AST Time
6 AM NZST Time	↔	2 PM AST Time
7 AM NZST Time	↔	3 PM AST Time
8 AM NZST Time	↔	4 PM AST Time
9 AM NZST Time	↔	5 PM AST Time
10 AM NZST Time	↔	6 PM AST Time
11 AM NZST Time	↔	7 PM AST Time

NZST Time		AST Time
12 PM NZST Time	↔	8 PM AST Time
1 PM NZST Time	↔	9 PM AST Time
2 PM NZST Time	↔	10 PM AST Time
3 PM NZST Time	↔	11 PM AST Time
4 PM NZST Time	↔	12 AM AST Time
5 PM NZST Time	↔	1 AM AST Time
6 PM NZST Time	↔	2 AM AST Time
7 PM NZST Time	↔	3 AM AST Time
8 PM NZST Time	↔	4 AM AST Time
9 PM NZST Time	↔	5 AM AST Time
10 PM NZST Time	↔	6 AM AST Time
11 PM NZST Time	↔	7 AM AST Time

NZST to AST - Frequently Asked Questions

Q

What is the time difference between NZST and AST?

A

NZST is 16 hours ahead of AST.

Q

Is NZST ahead of or behind AST?

A

NZST is ahead of AST by 16 hours.

Q

When it is 9:00 AM in NZST, what time is it in AST?

A

It is 5:00 PM the previous day in AST.

Convert NZST Time to Popular Time Zones

Convert Time in Popular Time Zones to AST