IST to NUT Time Converter

Convert India Standard Time (IST) to Niue Time (NUT). Both time zones are shown live below; current offset between them is 16h 30m behind.

Mumbai · India Standard Time
10:33:09
Saturday, May 23, 2026
GMT+5:30 · UTC+05:30
Alofi · Niue Time
18:03:09
Friday, May 22, 2026
GMT-11 · UTC-11:00

Convert a specific time

From: IST (Mumbai)
To: NUT (Alofi)
--:--

Daylight Saving status right now

IST (India Standard Time)
Observes DST
No
NUT (Niue Time)
Observes DST
No

When can IST and NUT meet?

00
01
02
03
04
05
06
07
08
09
10
11
12
13
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IST
NUT
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in Mumbai (IST). Each row shows the local working-hours state in that zone for the same moment in time.
1 hour of overlap during standard 9am-5pm working hours.
Best meeting window: 09:00–09:00 IST (16:30–16:30 NUT).

Hour-by-hour IST to NUT conversion table

IST time (Mumbai)NUT time (Alofi)Status
00:00 Sat07:30 FriOff-hours both sides
01:00 Sat08:30 FriOff-hours both sides
02:00 Sat09:30 FriNUT working
03:00 Sat10:30 FriNUT working
04:00 Sat11:30 FriNUT working
05:00 Sat12:30 FriNUT working
06:00 Sat13:30 FriNUT working
07:00 Sat14:30 FriNUT working
08:00 Sat15:30 FriNUT working
09:00 Sat16:30 FriBoth at work
10:00 Sat17:30 FriIST working
11:00 Sat18:30 FriIST working
12:00 Sat19:30 FriIST working
13:00 Sat20:30 FriIST working
14:00 Sat21:30 FriIST working
15:00 Sat22:30 FriIST working
16:00 Sat23:30 FriIST working
17:00 Sat00:30 SatOff-hours both sides
18:00 Sat01:30 SatOff-hours both sides
19:00 Sat02:30 SatOff-hours both sides
20:00 Sat03:30 SatOff-hours both sides
21:00 Sat04:30 SatOff-hours both sides
22:00 Sat05:30 SatOff-hours both sides
23:00 Sat06:30 SatOff-hours both sides

Times computed for today in each zone using the IANA time zone database. The conversion accounts for daylight saving time wherever applicable.

About these time zones

India Standard Time (IST)
IANA identifier
Asia/Kolkata
Current UTC offset
UTC+05:30
Current abbreviation
GMT+5:30
Major cities in this zone
MumbaiNew DelhiBangaloreChennaiKolkata
Niue Time (NUT)
IANA identifier
Pacific/Niue
Current UTC offset
UTC-11:00
Current abbreviation
GMT-11
Major cities in this zone
Alofi

Sun today in Mumbai and Alofi

Mumbai
Sunrise
06:03
Sunset
19:10
Solar noon
12:36
Daylight
13h 7m

Related converters

NUT to IST (reverse)IST to ESTIST to PSTIST to GMTIST to UTCIST to CETEST to NUTPST to NUTGMT to NUTUTC to NUTCET to NUT
Looking for local time? See time in Mumbai or time in Alofi.

Frequently asked questions

What is the time difference between IST and NUT right now?+
NUT (Niue Time) is currently 16h 30m behind IST (India Standard Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does IST or NUT observe daylight saving time?+
IST: does not observe daylight saving time. NUT: does not observe daylight saving time.
When is the best time to schedule a meeting between IST and NUT?+
The strongest overlap is 09:00–09:00 IST (16:30–16:30 NUT), giving 1 hour when both sides are within standard 9am-5pm working hours.
What time is it in Alofi when it is 12:00 noon in Mumbai?+
When it is 12:00 Sat in Mumbai (IST), it is 19:30 Fri in Alofi (NUT).
Which IANA time zone identifiers are used for IST and NUT?+
IST maps to "Asia/Kolkata" in the IANA database. NUT maps to "Pacific/Niue". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is Mumbai ahead of or behind Alofi?+
Whether Mumbai (IST) is ahead of or behind Alofi (NUT) depends on the current UTC offsets. Right now NUT is 16h 30m behind IST. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for IST and NUT?+
IST is UTC+05:30 (GMT+5:30) and NUT is UTC-11:00 (GMT-11). Both offsets shift by one hour when the corresponding region enters or exits daylight saving time, so the live values on this page are the source of truth.
Can I schedule meetings during business hours for both IST and NUT?+
Yes. There are 1 hour of overlap during standard 9am-5pm working hours, with the strongest window at 09:00–09:00 IST.