The short answer

5am in British Summer Time is 10am in Bangladesh Standard Time.

British Summer Time is 5 hours behind Bangladesh Standard Time. It falls outside the 9-to-5 in British Summer Time but lands inside working hours in Bangladesh Standard Time.

British Summer Time
5am
Bangladesh Standard Time
10am
Right now
8:04amBST · UTC+01:00 · Mon, Jun 22
1:04pm+06:00 · UTC+06:00 · Mon, Jun 22
Read across to convert
British Summer Time
BST · UTC+01:00
8:04am ☀
Bangladesh Standard Time
+06:00 · UTC+06:00
1:04pm ☀
Pinned5amBritish Summer Time=10amBangladesh Standard Time
12amMon
5am
1am
6am
2am
7am
3am
8am
4am
9am
WORK
PINNED
5am
10am
WORK
6am
11am
WORK
7am
12pm
WORK
NOW
8am
1pm
WORK
9am
WORK
2pm
WORK
10am
WORK
3pm
WORK
11am
WORK
4pm
WORK
12pm
WORK
5pm
1pm
WORK
6pm
2pm
WORK
7pm
3pm
WORK
8pm
4pm
WORK
9pm
5pm
10pm
6pm
11pm
7pm
12amTue ·+1d
8pm
1amTue ·+1d
9pm
2amTue ·+1d
10pm
3amTue ·+1d
11pm
4amTue ·+1d
daylightnightworking hoursoverlap
Best time to meet
Best for a call
British Summer Time
9am–12pm
=
Bangladesh Standard Time
2pm–5pm
Popular conversions

Quick reference.

9amBritish Summer Time=2pmBangladesh Standard Time
12pmBritish Summer Time=5pmBangladesh Standard Time
3pmBritish Summer Time=8pmBangladesh Standard Time
5pmBritish Summer Time=10pmBangladesh Standard Time
9pmBritish Summer Time=2amBangladesh Standard Time · next day
In context

What each side covers.

British Summer Time
BST · UTC+01:00
8:04am
Cities on this clock
Bangladesh Standard Time
+06:00 · UTC+06:00
1:04pm
Cities on this clock
Did you mean…? “BST” is shared by several places. This page shows British Summer Time (UK) — or switch to Bangladesh Standard Time.

Frequently asked

Quick answers about converting between British Summer Time and Bangladesh Standard Time. Can't find what you need? Email [email protected].

What is the time difference between British Summer Time and Bangladesh Standard Time?
British Summer Time is 5 hours behind Bangladesh Standard Time right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
When it's 5am in British Summer Time, what time is it in Bangladesh Standard Time?
5am in British Summer Time is 10am in Bangladesh Standard Time. It falls outside the 9-to-5 in British Summer Time but lands inside working hours in Bangladesh Standard Time. Use the hour-by-hour table above to read any other time across.
What's the best time for a call between British Summer Time and Bangladesh Standard Time?
9am–12pm in British Summer Time lines up with 2pm–5pm in Bangladesh Standard Time — both sides are inside a 9-to-5 working day.
Does this account for daylight saving time?
Yes. We track every clock change in both places, so the abbreviations you see — BST and +06:00 — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
Why is the date sometimes different on each side?
When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.