NZST to KST Time Converter
Compare NZST and KST instantly. The clocks below stay in sync with the IANA time-zone database, so daylight-saving transitions are handled automatically for both Auckland and Seoul.
24-Hour Comparison Timeline
Green = working hours · Yellow = early/late · Red = night
24-hour reference table
| NZST (Auckland) | KST (Seoul) |
|---|---|
| 12:00 AM | 08:00 PM(Thu, Oct 1) |
| 01:00 AM | 09:00 PM(Thu, Oct 1) |
| 02:00 AM | 10:00 PM(Thu, Oct 1) |
| 03:00 AM | 11:00 PM(Thu, Oct 1) |
| 04:00 AM | 12:00 AM |
| 05:00 AM | 01:00 AM |
| 06:00 AM | 02:00 AM |
| 07:00 AM | 03:00 AM |
| 08:00 AM | 04:00 AM |
| 09:00 AM | 05:00 AM |
| 10:00 AM | 06:00 AM |
| 11:00 AM | 07:00 AM |
| 12:00 PM | 08:00 AM |
| 01:00 PM | 09:00 AM |
| 02:00 PM | 10:00 AM |
| 03:00 PM | 11:00 AM |
| 04:00 PM | 12:00 PM |
| 05:00 PM | 01:00 PM |
| 06:00 PM | 02:00 PM |
| 07:00 PM | 03:00 PM |
| 08:00 PM | 04:00 PM |
| 09:00 PM | 05:00 PM |
| 10:00 PM | 06:00 PM |
| 11:00 PM | 07:00 PM |
Daylight saving time
Auckland observes daylight saving time; Seoul does not. Expect a one-hour swing when Auckland starts or ends DST.
Working-hours overlap
1 PM–5 PM NZST (9 AM–1 PM KST) — the shared 9-to-5 window for meetings.
Frequently asked questions
What is the time difference between NZST and KST?+
KST (UTC+09:00) is currently 4 hours behind NZST (UTC+13:00). This page recalculates the offset live from the IANA time-zone database, including any daylight-saving transitions.
Does NZST or KST observe daylight saving time?+
Auckland observes daylight saving time; Seoul does not, so the gap changes when Auckland springs forward or falls back. Times on this page always reflect the current local rules.
What are the best meeting hours between Auckland and Seoul?+
Standard 9–5 working hours in Auckland and Seoul overlap from 1 PM to 5 PM NZST (9 AM–1 PM KST). Schedule calls inside this window to keep both sides in normal business hours.
How do I quickly convert NZST to KST?+
Use the live clocks and 24-hour reference table above. Pick any hour on the NZST row to see the matching KST time. The Event Planner also lets you pick a specific date and share it with attendees.