Dhaka to GST
-2hDhaka
BDSTSOURCEGST
GSTGreen rows indicate typical business hours (9 AM - 5 PM)
BDST and GST on the World Map
The map below highlights the BDST (Bangladesh Standard Time) and GST (Gulf Standard Time) timezone regions across the globe.
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).
GST – Gulf Standard Time
UTC+04:00Gulf Standard Time (GST) is used in the UAE, Oman, and other Gulf states, 4 hours ahead of UTC.
- •Dubai uses GST year-round with no daylight saving time.
- •GST is 9 hours ahead of EST and 4 hours ahead of GMT.
- •The Dubai Financial Market (DFM) operates on GST.
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.
Everything You Need to Know About Dhaka and GST Time
Dhaka runs on Bangladesh Standard Time (BDST) at UTC+06:00. GST runs on Gulf Standard Time (GST) at UTC+04:00. That puts Dhaka 2 hours behind GST — a difference of -2h at the current offsets.
In practice, when it is 9:00 AM in Dhaka it is 7:00 AM in GST. Midnight in Dhaka is 10:00 PM in GST. Neither zone observes daylight saving time, so the offset between them stays constant all year.
Dhaka to GST time conversion table
| Dhaka (BDST) | GST (GST) | Day |
|---|---|---|
| 12:00 AM | 10:00 PM | previous day |
| 6:00 AM | 4:00 AM | same day |
| 7:00 AM | 5:00 AM | same day |
| 8:00 AM | 6:00 AM | same day |
| 9:00 AM | 7:00 AM | same day |
| 12:00 PM | 10:00 AM | same day |
| 3:00 PM | 1:00 PM | same day |
| 5:00 PM | 3:00 PM | same day |
| 6:00 PM | 4:00 PM | same day |
| 9:00 PM | 7:00 PM | same day |
Why people convert Dhaka to GST time
- Scheduling a call from Dhaka to GST: a 10:00 AM start in Dhaka lands at 8:00 AM in GST, so you can confirm the slot without doing the arithmetic yourself.
- Finding shared working hours: both Dhaka and GST are inside the 9-to-5 working day between 11:00 AM and 5:00 PM BDST time (9:00 AM–3:00 PM GST). That is roughly 6 hours of usable overlap.
- Watching a live event or market open: Dhaka viewers need 7:00 AM in GST to catch a 9:00 AM start there, and 2:00 AM if the event is anchored to Dhaka.
- Always state the zone abbreviation, not just the hour. "3:00 PM BDST" is unambiguous; "3 PM" across a -2h gap is not.
- Block 11:00 AM–5:00 PM BDST as the recurring meeting window if you work primarily from Dhaka and need GST colleagues present.
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.
About GST (Gulf Standard Time)
Gulf Standard Time (GST) is the time zone used in the United Arab Emirates, Oman, and other Gulf states. GST does not observe daylight saving time. Dubai and Abu Dhabi, major international business and tourism hubs, operate on GST.
Best time to call between Dhaka and GST
Both Dhaka and GST sit inside the 9 AM – 5 PM working day between 11:00 AM–5:00 PM BDST, which is 9:00 AM–3:00 PM GST. That gives roughly 6 hours of shared time — the safest window for a live call or meeting.
Business hours overlap
Dhaka and GST share 6 hours of working-hours overlap (11:00 AM–5:00 PM BDST), so scheduling a live meeting is straightforward.
Dhaka is 2 hours behind GST (BDST UTC+06:00 → GST UTC+04:00). The shared working window is 11:00 AM–5:00 PM BDST. Remember to re-check around daylight-saving transitions.
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 Dhaka and GST?
Dhaka (BDST, UTC+06:00) is 2 hours behind GST (GST, UTC+04:00). The gap is currently -2h.
How do I convert Dhaka time to GST time?
Add -2h to Dhaka local time. For example, 9:00 AM in Dhaka is 7:00 AM in GST.
What time is it in GST right now?
GST uses GST at UTC+04:00. Use the live converter at the top of this page — it updates in real time and already accounts for the -2h offset from Dhaka.
What is the best time to call GST from Dhaka?
Call between 11:00 AM and 5:00 PM BDST — that maps to 9:00 AM–3:00 PM GST and keeps both parties inside the working day.
Which is behind, Dhaka or GST?
Dhaka is 2 hours behind GST. When it is 12:00 PM in Dhaka it is 10:00 AM in GST.
Do Dhaka and GST use different time zones?
Dhaka (Bangladesh) uses BDST at UTC+06:00, while GST uses GST at UTC+04:00. The IANA identifiers are Asia/Dhaka and Asia/Dubai.
Does daylight saving time affect the Dhaka–GST difference?
Neither zone observes daylight saving time, so the -2h offset between Dhaka and GST is fixed all year.
Which other cities share Dhaka's time zone?
BDST also covers Dhaka, Chittagong, Khulna, Rajshahi, Sylhet.
Which countries use BDST, Dhaka's zone?
BDST is used in Bangladesh.
Is there a day difference between Dhaka and GST?
Not normally. The -2h gap only pushes the date over the previous day.
What is the time difference between Dhaka and GST?
GST is -2h from Dhaka.
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 timezone is GST in?
GST operates on its local timezone.
What are the business hours in Dhaka?
Standard business hours in Dhaka are 9:00 AM - 5:00 PM BST.
Which countries use BDST (Bangladesh Standard Time)?
BDST is used in Bangladesh.
Does BDST observe daylight saving time?
No, BDST does not observe daylight saving time and remains at UTC+06:00 year-round.
What are some interesting facts about BDST?
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.
Which cities are in the GST timezone?
Major cities in the GST timezone include Dubai, Abu Dhabi, Muscat, Baku, Tbilisi.
What is the UTC offset for GST?
Gulf Standard Time (GST) is at UTC+04:00.
What should I know about the GST timezone?
Dubai uses GST year-round with no daylight saving time. GST is 9 hours ahead of EST and 4 hours ahead of GMT.
When is it midnight in Dhaka, what time is it in GST?
When it is 12:00 AM (midnight) in Dhaka (BDST), it is -2h later in GST (GST).
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