Best hours to call Bangladesh (+880)
Bangladesh runs on BST — six hours ahead of GMT. Knowing the best time to call Bangladesh on +880 keeps you inside Dhaka and Chittagong office hours.
BST, at a glance.
See the live gap between a global reference city and Bangladesh's single BST zone — no calculator needed.
Bangladesh against the world's hubs.
Compare live Bangladeshi time against New York, London and Dubai so your call lands inside Dhaka office hours.
Understanding the time difference between the United States and Bangladesh
Time zone differences across other major countries
Why timing matters for calls to Bangladesh.
BST sits between India and Southeast Asia — a well-timed Dhaka morning call lets you bridge both regions in one session.
The best windows to reach Bangladesh.
Four factors that decide when a Bangladeshi prospect picks up — anchored to the single BST business day.
Bangladesh runs at +06:00
The zone is Asia/Dhaka. Every window on this page is worked out from that offset rather than a rule of thumb, so the times shown are the ones that actually apply to Bangladesh.
No daylight saving
Bangladesh stays on +06:00 all year. The windows below only move when the caller's own country changes its clocks, not when Bangladesh does.
Shared hours with 3 of 5 markets
Callers in London, Mumbai, Sydney share part of the working day with Bangladesh. The table above gives the exact intersection for each.
Where the gap is too wide
There is no 9-to-5 overlap with New York, Los Angeles. Calling Bangladesh from those cities means someone is working outside normal hours — worth saying so when you book the call.
How to call Bangladesh using the +880 code.
Four simple steps for every call into Bangladesh — including the two-digit area codes.
Number anatomy
Dial exit code
Press + on mobile or 00 from most landlines. This opens an international line.
Enter +880
Bangladesh's international code. Every call to Bangladesh must start with +880.
Area prefix
Add the local area or mobile network code — always drop any leading zero used for domestic calls.
Full number
Dial the remaining subscriber digits. Your number is now correctly formatted for international routing.
Best time to call — every country.
Jump to any country's best-time-to-call guide. Search by name, ISO or dial prefix.
Reach Bangladeshi customers in their window, on carrier-grade routes.
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When your working day overlaps Bangladesh
Callers in London, Mumbai and Sydney share part of the working day with Bangladesh. There is no shared working window with New York and Los Angeles.
| Calling from | Bangladesh is | Call at (your time) | Which is (their time) |
|---|---|---|---|
| New York | 11h ahead | No shared working hours — you would need to call outside 9am-5pm | |
| Los Angeles | 14h ahead | No shared working hours — you would need to call outside 9am-5pm | |
| London | 6h ahead | 9:00 AM – 11:00 AM | 3:00 PM – 5:00 PM |
| Mumbai | 30m ahead | 9:00 AM – 4:30 PM | 9:30 AM – 5:00 PM |
| Sydney | 5h behind | 2:00 PM – 5:00 PM | 9:00 AM – 12:00 PM |
Windows are the intersection of a 9am-5pm working day in each place, using Bangladesh'sstandard-time offset of +06:00. Bangladesh does not observe daylight saving, so these windows hold all year — though they shift when the caller's own country changes its clocks.
FAQ
Calling Bangladesh, answered.
Time zone, daylight saving and dialling questions for Bangladesh (+880).