India to NST
-9hIndia
ISTSOURCENST
NSTGreen rows indicate typical business hours (9 AM - 5 PM)
IST and NST on the World Map
The map below highlights the IST (India Standard Time) and NST (Newfoundland Standard Time) timezone regions across the globe.
IST – India Standard Time
UTC+05:30India Standard Time (IST) is the time zone for India and Sri Lanka, 5 hours and 30 minutes ahead of UTC.
- •India is 10 hours 30 minutes ahead of EST and 5 hours 30 minutes ahead of GMT.
- •India uses a single time zone despite spanning 30° of longitude.
- •IST is one of only a handful of time zones with a 30-minute offset.
- •IST is the most populous single time zone in the world with over 1.4 billion people.
- •The Bombay Stock Exchange (BSE) and National Stock Exchange (NSE) operate on IST.
NST – Newfoundland Standard Time
UTC-03:30Newfoundland Standard Time (NST) is a unique half-hour offset time zone in Canada, 3.5 hours behind UTC.
- •NST is one of only a few half-hour offset time zones in the world.
- •Newfoundland joined Canada in 1949 and kept its unique time zone.
- •St. John's is the easternmost city in North America.
India vs NST: Offsets, DST and Best Call Times
India runs on India Standard Time (IST) at UTC+05:30. NST runs on Newfoundland Standard Time (NST) at UTC-03:30. That puts India 9 hours behind NST — a difference of -9h at the current offsets.
In practice, when it is 9:00 AM in India it is 12:00 AM in NST. Midnight in India is 3:00 PM in NST. Neither zone observes daylight saving time, so the offset between them stays constant all year.
India to NST time conversion table
| India (IST) | NST (NST) | Day |
|---|---|---|
| 12:00 AM | 3:00 PM | previous day |
| 6:00 AM | 9:00 PM | previous day |
| 7:00 AM | 10:00 PM | previous day |
| 8:00 AM | 11:00 PM | previous day |
| 9:00 AM | 12:00 AM | same day |
| 12:00 PM | 3:00 AM | same day |
| 3:00 PM | 6:00 AM | same day |
| 5:00 PM | 8:00 AM | same day |
| 6:00 PM | 9:00 AM | same day |
| 9:00 PM | 12:00 PM | same day |
Why people convert India to NST time
- Scheduling a call from India to NST: a 10:00 AM start in India lands at 1:00 AM in NST, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -9h gap: India and NST have no overlap inside a normal 9-to-5 day, so real-time meetings need an early-morning or late-evening slot on one side. 9:00 AM in NST is 12:00 AM in India.
- Keeping family and friends in sync: knowing that 8:00 PM in India is 11:00 AM in NST makes it easy to avoid calling at 3 AM.
- Always state the zone abbreviation, not just the hour. "3:00 PM IST" is unambiguous; "3 PM" across a -9h gap is not.
- With a -9h gap there is no shared 9-to-5 window, so alternate the early start: one week India takes the early slot, the next week NST does.
About IST (India Standard Time)
India Standard Time (IST) is the time observed throughout India and Sri Lanka. It is based on the 82.5°E meridian, passing through Mirzapur in Uttar Pradesh. India uses a single time zone despite spanning roughly 30° of longitude, which has been debated. IST does not observe daylight saving time. India is the world's most populous country, making IST one of the most-used time zones globally. The IT outsourcing industry and call centers operate primarily on IST, making the EST-to-IST conversion one of the most searched timezone conversions.
About NST (Newfoundland Standard Time)
Newfoundland Standard Time (NST) is one of the few half-hour offset time zones in the world. It covers the island of Newfoundland in Canada and is 30 minutes ahead of Atlantic Standard Time. This unique offset exists because Newfoundland was an independent country until 1949.
Best time to call between India and NST
With a -9h offset there is no overlap inside a normal 9 AM – 5 PM day. NST opens at 9:00 AM NST, which is 12:00 AM in India, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
India and NST have no shared working hours because of the -9h gap. Teams need to alternate early starts or rely on asynchronous handovers.
India is 9 hours behind NST (IST UTC+05:30 → NST UTC-03:30). There is no shared 9-to-5 window, so plan around an early or late slot. Remember to re-check around daylight-saving transitions.
🕐 Daylight Saving Time Info
India
Does not observe DST
NST
☀ Currently in DST
Standard: UTC-03:30 · DST: UTC-02:30
Clocks fall back on Sun, Nov 1, 2026
Learn More About Time
Dive deeper into the fascinating world of timekeeping, time zones, and how they shape our global society:
Frequently Asked Questions
What is the time difference between India and NST?
India (IST, UTC+05:30) is 9 hours behind NST (NST, UTC-03:30). The gap is currently -9h.
How do I convert India time to NST time?
Add -9h to India local time. For example, 9:00 AM in India is 12:00 AM in NST.
What time is it in NST right now?
NST uses NST at UTC-03:30. Use the live converter at the top of this page — it updates in real time and already accounts for the -9h offset from India.
What is the best time to call NST from India?
There is no shared working-hours window because of the -9h gap. The closest option is 1:00 PM in India, which is 4:00 AM in NST.
Which is behind, India or NST?
India is 9 hours behind NST. When it is 12:00 PM in India it is 3:00 AM in NST.
Do India and NST use different time zones?
India (India) uses IST at UTC+05:30, while NST uses NST at UTC-03:30. The IANA identifiers are Asia/Kolkata and America/St_Johns.
Does daylight saving time affect the India–NST difference?
Neither zone observes daylight saving time, so the -9h offset between India and NST is fixed all year.
Which other cities share India's time zone?
IST also covers Mumbai, Delhi, Bangalore, Kolkata, Chennai, Hyderabad, Pune, Ahmedabad and 4 more.
Which countries use IST, India's zone?
IST is used in India, Sri Lanka.
Is there a day difference between India and NST?
Not normally. The -9h gap only pushes the date over the previous day.
What is the time difference between India and NST?
NST is -9h from India.
What timezone is India in?
India operates on its local timezone.
What timezone is NST in?
NST operates on its local timezone.
Which countries use IST (India Standard Time)?
IST is used in India, Sri Lanka.
Does IST observe daylight saving time?
No, IST does not observe daylight saving time and remains at UTC+05:30 year-round.
What are some interesting facts about IST?
India is 10 hours 30 minutes ahead of EST and 5 hours 30 minutes ahead of GMT. India uses a single time zone despite spanning 30° of longitude.
Which cities are in the NST timezone?
Major cities in the NST timezone include St. John's, Corner Brook, Mount Pearl.
What is the UTC offset for NST?
Newfoundland Standard Time (NST) is at UTC-03:30. During daylight saving time, it shifts to NDT.
What should I know about the NST timezone?
NST is one of only a few half-hour offset time zones in the world. Newfoundland joined Canada in 1949 and kept its unique time zone.
When is it midnight in India, what time is it in NST?
When it is 12:00 AM (midnight) in India (IST), it is -9h later in NST (NST).
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