Bangalore to Halifax
-8h 30mBangalore
ISTSOURCEHalifax
ADTGreen rows indicate typical business hours (9 AM - 5 PM)
IST and ADT on the World Map
The map below highlights the IST (India Standard Time) and ADT (Atlantic 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.
AST – Atlantic Standard Time
UTC-04:00Atlantic Standard Time (AST) is the time zone for the Canadian Atlantic provinces and the Caribbean, 4 hours behind UTC.
- •Puerto Rico uses AST year-round and does not observe DST.
- •AST is 1 hour ahead of EST.
- •Halifax, the capital of Nova Scotia, is the largest city in AST Canada.
About Bangalore
WikipediaBangalore operates on India Standard Time (IST), UTC+5:30. As India's tech capital, Bangalore time is crucial for global IT outsourcing coordination.
The city has the most breweries of any Indian city and is called the 'Pub Capital of India.'
About Halifax
WikipediaHalifax operates on Atlantic Time (AST/ADT), UTC-4. As Canada's major Atlantic port and closest city to Europe, Halifax bridges North American and European business.
Halifax harbors the second largest natural ice-free harbor in the world.
Bangalore vs Halifax: Offsets, DST and Best Call Times
Bangalore runs on India Standard Time (IST) at UTC+05:30. Halifax runs on Atlantic Daylight Time (ADT) at UTC-03:00, also currently on daylight saving time. That puts Bangalore 8 hours 30 minutes behind Halifax — a difference of -8h 30m at the current offsets.
In practice, when it is 9:00 AM in Bangalore it is 12:30 AM in Halifax. Midnight in Bangalore is 3:30 PM in Halifax.Halifax observes daylight saving time while Bangalore does not, so the gap narrows or widens by an hour part of the year.
Bangalore to Halifax time conversion table
| Bangalore (IST) | Halifax (ADT) | Day |
|---|---|---|
| 12:00 AM | 3:30 PM | previous day |
| 6:00 AM | 9:30 PM | previous day |
| 7:00 AM | 10:30 PM | previous day |
| 8:00 AM | 11:30 PM | previous day |
| 9:00 AM | 12:30 AM | same day |
| 12:00 PM | 3:30 AM | same day |
| 3:00 PM | 6:30 AM | same day |
| 5:00 PM | 8:30 AM | same day |
| 6:00 PM | 9:30 AM | same day |
| 9:00 PM | 12:30 PM | same day |
Why people convert Bangalore to Halifax time
- Scheduling a call from Bangalore to Halifax: a 10:00 AM start in Bangalore lands at 1:30 AM in Halifax, so you can confirm the slot without doing the arithmetic yourself.
- Handling a -8h 30m gap: Bangalore and Halifax 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 Halifax is 12:30 AM in Bangalore.
- Watching a live event or market open: Bangalore viewers need 12:30 AM in Halifax to catch a 9:00 AM start there, and 8:30 AM if the event is anchored to Bangalore.
- Always state the zone abbreviation, not just the hour. "3:00 PM IST" is unambiguous; "3 PM" across a -8h 30m gap is not.
- With a -8h 30m gap there is no shared 9-to-5 window, so alternate the early start: one week Bangalore takes the early slot, the next week Halifax does.
- Halifax: Clocks fall back on Sun, Nov 1, 2026. Any meeting series spanning that date will shift by an hour in local time.
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 AST (Atlantic Standard Time)
Atlantic Standard Time (AST) covers Canada's Atlantic provinces (Nova Scotia, New Brunswick, Prince Edward Island, and most of Labrador), as well as several Caribbean nations. Puerto Rico and the US Virgin Islands use AST year-round without daylight saving time. The Canadian provinces switch to Atlantic Daylight Time (ADT) in summer.
Best time to call between Bangalore and Halifax
With a -8h 30m offset there is no overlap inside a normal 9 AM – 5 PM day. Halifax opens at 9:00 AM ADT, which is 12:30 AM in Bangalore, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
Bangalore and Halifax have no shared working hours because of the -8h 30m gap. Teams need to alternate early starts or rely on asynchronous handovers.
Bangalore is 8 hours 30 minutes behind Halifax (IST UTC+05:30 → ADT UTC-03:00). 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
Bangalore
Does not observe DST
Halifax
☀ Currently in DST
Standard: UTC-04:00 · DST: UTC-03:00
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 Bangalore and Halifax?
Bangalore (IST, UTC+05:30) is 8 hours 30 minutes behind Halifax (ADT, UTC-03:00). The gap is currently -8h 30m.
How do I convert Bangalore time to Halifax time?
Add -8h 30m to Bangalore local time. For example, 9:00 AM in Bangalore is 12:30 AM in Halifax.
What time is it in Halifax right now?
Halifax uses ADT at UTC-03:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -8h 30m offset from Bangalore.
What is the best time to call Halifax from Bangalore?
There is no shared working-hours window because of the -8h 30m gap. The closest option is 1:00 PM in Bangalore, which is 4:30 AM in Halifax.
Which is behind, Bangalore or Halifax?
Bangalore is 8 hours 30 minutes behind Halifax. When it is 12:00 PM in Bangalore it is 3:30 AM in Halifax.
Do Bangalore and Halifax use different time zones?
Bangalore (India) uses IST at UTC+05:30, while Halifax (Canada) uses ADT at UTC-03:00. The IANA identifiers are Asia/Kolkata and America/Halifax.
Does daylight saving time affect the Bangalore–Halifax difference?
Yes at the moment: Halifax is on daylight saving time and Bangalore is not, so the -8h 30m gap shifts by an hour when exactly one of them changes clocks.
Which other cities share Bangalore's time zone?
IST also covers Mumbai, Delhi, Bangalore, Kolkata, Chennai, Hyderabad, Pune, Ahmedabad and 4 more.
Which countries use IST, Bangalore's zone?
IST is used in India, Sri Lanka.
Is there a day difference between Bangalore and Halifax?
Not normally. The -8h 30m gap only pushes the date over the previous day.
What is the time difference between Bangalore and Halifax?
Halifax is -8h 30m from Bangalore.
What timezone is Bangalore in?
Bangalore operates on India Standard Time (IST), UTC+5:30. As India's tech capital, Bangalore time is crucial for global IT outsourcing coordination.
What timezone is Halifax in?
Halifax operates on Atlantic Time (AST/ADT), UTC-4. As Canada's major Atlantic port and closest city to Europe, Halifax bridges North American and European business.
What are the business hours in Bangalore?
Standard business hours in Bangalore are 9:30 AM - 6:30 PM IST.
What are the business hours in Halifax?
Standard business hours in Halifax are 9:00 AM - 5:00 PM AST.
What is the best time to schedule a call between Bangalore and Halifax?
The best overlap for a call is when both cities are in business hours. Bangalore works 9:30 AM - 6:30 PM IST and Halifax works 9:00 AM - 5:00 PM AST (-8h 30m difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Bangalore and Halifax?
Bangalore uses INR (₹) while Halifax uses CAD (C$). Check current exchange rates when planning travel or business between these cities.
How do Bangalore and Halifax compare in size?
Bangalore has a population of approximately 8.4 million (metro: 13.2 million), while Halifax has approximately 440,000 (metro: 465,000).
What are the major landmarks in Bangalore and Halifax?
Bangalore is known for Bangalore Palace, Lalbagh Botanical Garden, Cubbon Park. Halifax is famous for Halifax Citadel, Peggy's Cove, Halifax Waterfront.
Do Bangalore and Halifax have stock exchanges?
Yes. Bangalore has the NSE/BSE (via Mumbai) and Halifax has the N/A (Uses TSX). The -8h 30m time difference affects trading hour overlaps between these exchanges.
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 AST timezone?
Major cities in the AST timezone include Halifax, San Juan, Santo Domingo, Caracas, La Paz, Fredericton, Charlottetown.
What is the UTC offset for AST?
Atlantic Standard Time (AST) is at UTC-04:00. During daylight saving time, it shifts to ADT.
What should I know about the AST timezone?
Puerto Rico uses AST year-round and does not observe DST. AST is 1 hour ahead of EST.
When is it midnight in Bangalore, what time is it in Halifax?
When it is 12:00 AM (midnight) in Bangalore (IST), it is -8h 30m later in Halifax (AST).
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