International calling guide
Bangladesh runs on BST (UTC+6) year-round with no daylight saving — not to be confused with British Summer Time. The work week is Sunday–Thursday, 9 AM–5 PM; Friday and Saturday are the weekend. Best window: 9–11 AM BST on a Sunday or Monday.
Bangladesh
+880 · UTC
Local Time Now
--:--:-- AM
See the live time gap between a global reference city and Bangladesh at a glance no calculator needed.
Reference
New Delhi Time Now
--:--:-- AM
Destination
Dhaka, Bangladesh Time Now
--:--:-- AM
UTC+6 with a Sunday–Thursday work week and a garment-industry pulse — timing calls to Bangladesh correctly opens a high-connect window. Four factors to know.
Pro tip: The Bangladesh sweet spot is 9–11 AM BST on a Sunday or Monday — the start of the work week, before the afternoon heat slows office productivity.
Bangladesh Standard Time (UTC+6) is fixed year-round with no daylight saving. Note: BST here means Bangladesh Standard Time, not British Summer Time — a common source of confusion.
Bangladesh follows a Sunday–Thursday work week; Friday and Saturday form the weekend. Friday prayers (Jumu'ah) around 1 PM are widely observed — avoid Friday entirely for business calls.
Bangladesh's garment industry (a major sector) operates from 8 AM. Executive and office hours typically begin at 9 AM. Early-morning calls to senior contacts are generally acceptable.
Eid al-Fitr and Eid al-Adha are multi-day national closures in Bangladesh. Both shift annually on the lunar calendar. Check current dates before planning calls around these periods.
The time differences range from 8 hours ahead of UTC to 5 hours behind UTC, showcasing the diverse time zones across the globe.
UTC
0 hours
UTC
0 hours
UTC
0 hours
UTC
0 hours
The right window doubles your answer rate. The wrong one sends you straight to voicemail.
Avoid
Call on Friday (weekly holiday)
Best Window
Sun–Mon, 10–11:30 AM BST
Avoid
Ring during Eid without checking
Best Window
Confirm hours, mid-morning slot
Avoid
Call on Saturday (BD weekend)
Best Window
Scheduled, pre-announced call
Avoid
Call during 1–2 PM prayer break
Best Window
14:00–16:00 BST post-lunch
Smart timing isn't just courtesy it directly drives better outcomes for every call you make.
Calling Sun–Mon within Bangladesh's Sun–Thu work week doubles pickup vs. weekend attempts.
2×
more pickups
Respecting Bangladesh's Friday–Saturday weekend shows cultural awareness to BD contacts.
+38%
connect rate
Mid-morning calls (10–11:30 AM BST) see 4× more engagement than early or late-day dials.
4×
engagement
Calling on Eid ul-Fitr or Eid ul-Adha sends nearly 90% of calls straight to voicemail.
−90%
voicemail drops
Use these resources to plan every international call with confidence.
Set Sunday–Thursday as the working week for Bangladesh; Friday and Saturday auto-block.
AI can track the Islamic calendar to flag both Eid holidays in advance for BD contacts.
BST is UTC+6 with no DST — a clean, stable offset with no seasonal variation.
Mark Friday and Saturday as non-working days for all Bangladesh contacts in your CRM.
Four simple steps for every international call to Bangladesh dial it right, every time.
Press "+" on mobile or "00" from most landlines. This opens an international line.
Bangladesh's international code. Every call to Bangladesh must start with +880.
Bangladeshi mobiles start with 01. Drop the leading 0 — dial 1 plus the 9-digit number.
Dial the remaining digits. A typical Bangladeshi mobile: +880 1712 345 678.
Jump to any country's best-time-to-call guide. Click any flag to open the full page.
All countries AZ
Pair perfect timing with carrier-grade routing. TKOS provisions inbound DIDs and outbound termination across 100+ countries on tier-1 interconnects.
Everything you need to know about timing, time zones, and dialing Bangladesh (+880). Still have a question? Our wholesale team is one click away.
Sunday–Monday, 10:00–11:30 AM BST (UTC+6) is best. The work week runs Sunday–Thursday; Friday is the national weekly holiday and Saturday is also a rest day.