IST to NZST
Live, right now. Asia/Kolkata → Pacific/Auckland
5:22 am in IST is
12:52 pm in NZST.
05:22 → 12:52 on a 24-hour clock ·
IST → NZDT
IST now
5:22am
IST · UTC+5:30
Asia/Kolkata
Clocks here do not change: this zone stays on the same offset all year.
NZST now
12:52pm
NZDT · UTC+13
Pacific/Auckland
Clocks go back 1 hour on Sunday, 4th April 2027, at 2:59 am local time (2:00 am after the change).
Convert a specific time minutes work, not just whole hours
Hour by hour
| IST | NZST | 24h | Good to call? |
|---|---|---|---|
| 12am | 7am | 00:00 → 07:30 | asleep in IST |
| 1am | 8am | 01:00 → 08:30 | asleep in IST |
| 2am | 9am | 02:00 → 09:30 | asleep in IST |
| 3am | 10am | 03:00 → 10:30 | asleep in IST |
| 4am | 11am | 04:00 → 11:30 | asleep in IST |
| 5am now | 12pm | 05:00 → 12:30 | asleep in IST |
| 6am | 1pm | 06:00 → 13:30 | asleep in IST |
| 7am | 2pm | 07:00 → 14:30 | awake, not at work |
| 8am | 3pm | 08:00 → 15:30 | awake, not at work |
| 9am | 4pm | 09:00 → 16:30 | both at work |
| 10am | 5pm | 10:00 → 17:30 | awake, not at work |
| 11am | 6pm | 11:00 → 18:30 | awake, not at work |
| 12pm | 7pm | 12:00 → 19:30 | awake, not at work |
| 1pm | 8pm | 13:00 → 20:30 | awake, not at work |
| 2pm | 9pm | 14:00 → 21:30 | awake, not at work |
| 3pm | 10pm | 15:00 → 22:30 | asleep in NZST |
| 4pm | 11pm | 16:00 → 23:30 | asleep in NZST |
| 5pm | 12am Tue | 17:00 → 00:30 | asleep in NZST |
| 6pm | 1am Tue | 18:00 → 01:30 | asleep in NZST |
| 7pm | 2am Tue | 19:00 → 02:30 | asleep in NZST |
| 8pm | 3am Tue | 20:00 → 03:30 | asleep in NZST |
| 9pm | 4am Tue | 21:00 → 04:30 | asleep in NZST |
| 10pm | 5am Tue | 22:00 → 05:30 | asleep in NZST |
| 11pm | 6am Tue | 23:00 → 06:30 | asleep in NZST |
Call times
Both places are at work between 9am and 10:00 in Kolkata, 4pm to 4pm at the other end.
12am
7am
7am
1am
8am
8am
2am
9am
9am
3am
10am
10am
4am
11am
11am
5am
12pm
12pm
6am
1pm
1pm
7am
2pm
2pm
8am
3pm
3pm
9am
4pm
4pm
10am
5pm
5pm
11am
6pm
6pm
12pm
7pm
7pm
1pm
8pm
8pm
2pm
9pm
9pm
3pm
10pm
10pm
4pm
11pm
11pm
5pm
12am
12am
6pm
1am
1am
7pm
2am
2am
8pm
3am
3am
9pm
4am
4am
10pm
5am
5am
11pm
6am
6am
both at work
work hours here
awake
asleep
Questions people ask
What time is it in NZST when it is 5:22 am in IST?
12:52 pm in NZST the same day.
How many hours ahead is NZST of IST?
NZST is 7 hours 30 minutes ahead of IST. That gap is not fixed: it changes when either place starts or ends daylight saving. The table on this page is recalculated for today, so it is already correct for the current season.
What is the best time to call between IST and NZST?
Both places are at work between 9am and 10:00 in Kolkata, 4pm to 4pm at the other end.