IST to NST Time Converter

Convert India Standard Time (IST) to Newfoundland Standard Time (NST). Both time zones are shown live below; current offset between them is 8 hours behind.

Mumbai · India Standard Time
03:28:03
Thursday, May 14, 2026
GMT+5:30 · UTC+05:30
St. John's · Newfoundland Standard Time
19:28:03
Wednesday, May 13, 2026
GMT-2:30 · UTC-02:30

Convert a specific time

From: IST (Mumbai)
To: NST (St. John's)
--:--

Daylight Saving status right now

IST (India Standard Time)
Observes DST
No
NST (Newfoundland Standard Time)
Observes DST
Yes
In DST right now
Yes
Next fall back
2026-11-01
Offset shift
UTC-02:30 → UTC-03:30

Heads up: NST observes DST while IST does not. The 8-hour difference shown above will shift by one hour when NST starts or ends DST.

When can IST and NST meet?

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01
02
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IST
NST
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.
No overlap during strict 9-5 working hours; some flexibility needed.
If both sides are willing to extend to 8am-7pm, the available window is 16:00–18:00 IST (08:00–10:00 NST).

Hour-by-hour IST to NST conversion table

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

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
Newfoundland Standard Time (NST)
IANA identifier
America/St_Johns
Current UTC offset
UTC-02:30
Current abbreviation
GMT-2:30
Major cities in this zone
St. John's

Sun today in Mumbai and St. John's

Mumbai
Sunrise
06:05
Sunset
19:06
Solar noon
12:36
Daylight
13h 0m

Related converters

NST to IST (reverse)IST to ESTIST to PSTIST to GMTIST to UTCIST to CETEST to NSTPST to NSTGMT to NSTUTC to NSTCET to NST
Looking for local time? See time in Mumbai or time in St. John's.

Frequently asked questions

What is the time difference between IST and NST right now?+
NST (Newfoundland Standard Time) is currently 8 hours 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 NST observe daylight saving time?+
IST: does not observe daylight saving time. NST: observes daylight saving time.
When is the best time to schedule a meeting between IST and NST?+
Standard 9-5 hours do not overlap. Extending to 8am-7pm gives a window of 16:00–18:00 IST (08:00–10:00 NST).
What time is it in St. John's when it is 12:00 noon in Mumbai?+
When it is 12:00 Thu in Mumbai (IST), it is 04:00 Thu in St. John's (NST).
Which IANA time zone identifiers are used for IST and NST?+
IST maps to "Asia/Kolkata" in the IANA database. NST maps to "America/St_Johns". These identifiers are what most software libraries use to convert times accurately, including DST handling.
Is Mumbai ahead of or behind St. John's?+
Whether Mumbai (IST) is ahead of or behind St. John's (NST) depends on the current UTC offsets. Right now NST is 8 hours 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 NST?+
IST is UTC+05:30 (GMT+5:30) and NST is UTC-02:30 (GMT-2:30). 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 IST and NST?+
Not during a strict 9am-5pm window. If both sides flex to 8am-7pm, the available meeting window between IST and NST is 16:00–18:00 IST.