Halifax to Dhaka
+9hHalifax
ADTSOURCEDhaka
BDSTGreen rows indicate typical business hours (9 AM - 5 PM)
ADT and BDST on the World Map
The map below highlights the ADT (Atlantic Standard Time) and BDST (Bangladesh Standard Time) timezone regions across the globe.
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.
BDST – Bangladesh Standard Time
UTC+06:00Bangladesh Standard Time (BDST, UTC+06:00) is the time zone for Bangladesh, 6 hours ahead of UTC.
- •Bangladesh uses a single time zone, UTC+06:00, across the entire country.
- •Bangladesh does not observe daylight saving time, so the offset is fixed all year.
- •Dhaka is one of the most densely populated cities globally.
- •BDST is written here to distinguish it from British Summer Time (BST).
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.
About Dhaka
WikipediaDhaka operates on Bangladesh Standard Time (BST), UTC+6. As the world's second-largest garment hub, Dhaka time coordinates global fashion supply chains.
Bangladesh is the world's second-largest garment exporter after China.
Time Conversion Guide: Halifax to Dhaka
Halifax runs on Atlantic Daylight Time (ADT) at UTC-03:00, currently observing daylight saving time. Dhaka runs on Bangladesh Standard Time (BDST) at UTC+06:00. That puts Halifax 9 hours ahead of Dhaka — a difference of +9h at the current offsets.
In practice, when it is 9:00 AM in Halifax it is 6:00 PM in Dhaka. Midnight in Halifax is 9:00 AM in Dhaka.Halifax observes daylight saving time while Dhaka does not, so the gap narrows or widens by an hour part of the year.
Halifax to Dhaka time conversion table
| Halifax (ADT) | Dhaka (BDST) | Day |
|---|---|---|
| 12:00 AM | 9:00 AM | same day |
| 6:00 AM | 3:00 PM | same day |
| 7:00 AM | 4:00 PM | same day |
| 8:00 AM | 5:00 PM | same day |
| 9:00 AM | 6:00 PM | same day |
| 12:00 PM | 9:00 PM | same day |
| 3:00 PM | 12:00 AM | next day |
| 5:00 PM | 2:00 AM | next day |
| 6:00 PM | 3:00 AM | next day |
| 9:00 PM | 6:00 AM | next day |
Why people convert Halifax to Dhaka time
- Scheduling a call from Halifax to Dhaka: a 10:00 AM start in Halifax lands at 7:00 PM in Dhaka, so you can confirm the slot without doing the arithmetic yourself.
- Handling a +9h gap: Halifax and Dhaka 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 Dhaka is 6:00 PM in Halifax.
- Watching a live event or market open: Halifax viewers need 6:00 PM in Dhaka to catch a 9:00 AM start there, and 3:00 PM if the event is anchored to Halifax.
- Always state the zone abbreviation, not just the hour. "3:00 PM ADT" 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 Halifax takes the early slot, the next week Dhaka does.
- Halifax: Clocks fall back on Sun, Nov 1, 2026. Re-check this page after that date because the offset changes and so does the +9h gap.
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.
About BDST (Bangladesh Standard Time)
Bangladesh Standard Time (BDST) is the single time zone used across Bangladesh, fixed at UTC+06:00 all year. Bangladesh has not observed daylight saving time since a short-lived experiment in 2009, so the gap between Bangladesh and every other zone is constant. Dhaka, the capital, is one of the most densely populated cities in the world. Because the country sits close to the middle of the UTC+06:00 band, solar noon is near 12:00 for most of the year. BDST is listed separately from British Summer Time, which shares the BST abbreviation but is UTC+01:00.
Best time to call between Halifax and Dhaka
With a +9h offset there is no overlap inside a normal 9 AM – 5 PM day. Dhaka opens at 9:00 AM BDST, which is 6:00 PM in Halifax, so real-time calls need an early-morning or late-evening slot on one side.
Business hours overlap
Halifax and Dhaka have no shared working hours because of the +9h gap. Teams need to alternate early starts or rely on asynchronous handovers.
Halifax is 9 hours ahead of Dhaka (ADT UTC-03:00 → BDST UTC+06:00). 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
Halifax
☀ Currently in DST
Standard: UTC-04:00 · DST: UTC-03:00
Clocks fall back on Sun, Nov 1, 2026
Dhaka
Does not observe DST
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 Halifax and Dhaka?
Halifax (ADT, UTC-03:00) is 9 hours ahead of Dhaka (BDST, UTC+06:00). The gap is currently +9h.
How do I convert Halifax time to Dhaka time?
Add +9h to Halifax local time. For example, 9:00 AM in Halifax is 6:00 PM in Dhaka.
What time is it in Dhaka right now?
Dhaka uses BDST at UTC+06:00. Use the live converter at the top of this page — it updates in real time and already accounts for the +9h offset from Halifax.
What is the best time to call Dhaka from Halifax?
There is no shared working-hours window because of the +9h gap. The closest option is 1:00 PM in Halifax, which is 10:00 PM in Dhaka.
Which is ahead, Halifax or Dhaka?
Halifax is 9 hours ahead of Dhaka. When it is 12:00 PM in Halifax it is 9:00 PM in Dhaka.
Do Halifax and Dhaka use different time zones?
Halifax (Canada) uses ADT at UTC-03:00, while Dhaka (Bangladesh) uses BDST at UTC+06:00. The IANA identifiers are America/Halifax and Asia/Dhaka.
Does daylight saving time affect the Halifax–Dhaka difference?
Yes at the moment: Halifax is on daylight saving time and Dhaka is not, so the +9h gap shifts by an hour when exactly one of them changes clocks.
Which other cities share Halifax's time zone?
ADT also covers Halifax, San Juan, Santo Domingo, Caracas, La Paz, Fredericton, Charlottetown.
Which countries use ADT, Halifax's zone?
ADT is used in Canada (Atlantic provinces), Puerto Rico, US Virgin Islands, Dominican Republic, Venezuela, Bolivia, Barbados, Trinidad and Tobago.
Is there a day difference between Halifax and Dhaka?
Not normally. The +9h gap only pushes the date over for late-evening times.
What is the time difference between Halifax and Dhaka?
Dhaka is +9h from Halifax.
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 timezone is Dhaka in?
Dhaka operates on Bangladesh Standard Time (BST), UTC+6. As the world's second-largest garment hub, Dhaka time coordinates global fashion supply chains.
What are the business hours in Halifax?
Standard business hours in Halifax are 9:00 AM - 5:00 PM AST.
What are the business hours in Dhaka?
Standard business hours in Dhaka are 9:00 AM - 5:00 PM BST.
What is the best time to schedule a call between Halifax and Dhaka?
The best overlap for a call is when both cities are in business hours. Halifax works 9:00 AM - 5:00 PM AST and Dhaka works 9:00 AM - 5:00 PM BST (+9h difference). Try scheduling during the overlapping window for maximum convenience.
What currencies are used in Halifax and Dhaka?
Halifax uses CAD (C$) while Dhaka uses BDT (৳). Check current exchange rates when planning travel or business between these cities.
How do Halifax and Dhaka compare in size?
Halifax has a population of approximately 440,000 (metro: 465,000), while Dhaka has approximately 10.3 million (metro: 22.5 million).
What are the major landmarks in Halifax and Dhaka?
Halifax is known for Halifax Citadel, Peggy's Cove, Halifax Waterfront. Dhaka is famous for Lalbagh Fort, Ahsan Manzil, National Parliament House.
Do Halifax and Dhaka have stock exchanges?
Yes. Halifax has the N/A (Uses TSX) and Dhaka has the DSE (Dhaka Stock Exchange). The +9h time difference affects trading hour overlaps between these exchanges.
Which countries use AST (Atlantic Standard Time)?
AST is used in Canada (Atlantic provinces), Puerto Rico, US Virgin Islands, Dominican Republic, Venezuela, Bolivia, and 2 more countries.
Does AST observe daylight saving time?
Yes, AST switches to ADT during summer months.
What are some interesting facts about AST?
Puerto Rico uses AST year-round and does not observe DST. AST is 1 hour ahead of EST.
Which cities are in the BDST timezone?
Major cities in the BDST timezone include Dhaka, Chittagong, Khulna, Rajshahi, Sylhet.
What is the UTC offset for BDST?
Bangladesh Standard Time (BDST) is at UTC+06:00.
What should I know about the BDST timezone?
Bangladesh uses a single time zone, UTC+06:00, across the entire country. Bangladesh does not observe daylight saving time, so the offset is fixed all year.
When is it midnight in Halifax, what time is it in Dhaka?
When it is 12:00 AM (midnight) in Halifax (AST), it is +9h later in Dhaka (BDST).
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