NRT to IST Time Converter

Convert Nauru Time (NRT) to India Standard Time (IST). Both time zones are shown live below; current offset between them is 6h 30m behind.

Yaren · Nauru Time
03:17:46
Thursday, May 14, 2026
GMT+12 · UTC+12:00
Mumbai · India Standard Time
20:47:46
Wednesday, May 13, 2026
GMT+5:30 · UTC+05:30

Convert a specific time

From: NRT (Yaren)
To: IST (Mumbai)
--:--

Daylight Saving status right now

NRT (Nauru Time)
Observes DST
No
IST (India Standard Time)
Observes DST
No

When can NRT and IST meet?

00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
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23
NRT
IST
Both zones in working hours (9am-5pm)
One zone working
Off-hours
Columns are hours of the day in Yaren (NRT). 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: 16:00–16:00 NRT (09:30–09:30 IST).

Hour-by-hour NRT to IST conversion table

NRT time (Yaren)IST time (Mumbai)Status
00:00 Thu17:30 WedOff-hours both sides
01:00 Thu18:30 WedOff-hours both sides
02:00 Thu19:30 WedOff-hours both sides
03:00 Thu20:30 WedOff-hours both sides
04:00 Thu21:30 WedOff-hours both sides
05:00 Thu22:30 WedOff-hours both sides
06:00 Thu23:30 WedOff-hours both sides
07:00 Thu00:30 ThuOff-hours both sides
08:00 Thu01:30 ThuOff-hours both sides
09:00 Thu02:30 ThuNRT working
10:00 Thu03:30 ThuNRT working
11:00 Thu04:30 ThuNRT working
12:00 Thu05:30 ThuNRT working
13:00 Thu06:30 ThuNRT working
14:00 Thu07:30 ThuNRT working
15:00 Thu08:30 ThuNRT working
16:00 Thu09:30 ThuBoth at work
17:00 Thu10:30 ThuIST working
18:00 Thu11:30 ThuIST working
19:00 Thu12:30 ThuIST working
20:00 Thu13:30 ThuIST working
21:00 Thu14:30 ThuIST working
22:00 Thu15:30 ThuIST working
23:00 Thu16:30 ThuIST working

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

Nauru Time (NRT)
IANA identifier
Pacific/Nauru
Current UTC offset
UTC+12:00
Current abbreviation
GMT+12
Major cities in this zone
Yaren
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

Sun today in Yaren and Mumbai

Mumbai
Sunrise
06:06
Sunset
19:06
Solar noon
12:36
Daylight
13h 0m

Related converters

IST to NRT (reverse)NRT to ESTNRT to PSTNRT to GMTNRT to UTCNRT to CETEST to ISTPST to ISTGMT to ISTUTC to ISTCET to IST
Looking for local time? See time in Yaren or time in Mumbai.

Frequently asked questions

What is the time difference between NRT and IST right now?+
IST (India Standard Time) is currently 6h 30m behind NRT (Nauru Time). The exact difference can change when one or both zones transition into or out of daylight saving time.
Does NRT or IST observe daylight saving time?+
NRT: does not observe daylight saving time. IST: does not observe daylight saving time.
When is the best time to schedule a meeting between NRT and IST?+
The strongest overlap is 16:00–16:00 NRT (09:30–09:30 IST), giving 1 hour when both sides are within standard 9am-5pm working hours.
What time is it in Mumbai when it is 12:00 noon in Yaren?+
When it is 12:00 Thu in Yaren (NRT), it is 05:30 Thu in Mumbai (IST).
Which IANA time zone identifiers are used for NRT and IST?+
NRT maps to "Pacific/Nauru" in the IANA database. IST maps to "Asia/Kolkata". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is Yaren ahead of or behind Mumbai?+
Whether Yaren (NRT) is ahead of or behind Mumbai (IST) depends on the current UTC offsets. Right now IST is 6h 30m behind NRT. The live converter and side-by-side clocks above always reflect the current direction.
What are the current UTC offsets for NRT and IST?+
NRT is UTC+12:00 (GMT+12) and IST is UTC+05:30 (GMT+5:30). 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 NRT and IST?+
Yes. There are 1 hour of overlap during standard 9am-5pm working hours, with the strongest window at 16:00–16:00 NRT.