Time zone converter
BST to GMT
Convert Bangladesh Time — Dhaka to London Time — GMT/BST — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Dhaka, it's 4:00 AM in London. London is 5 hours behind Dhaka. Use the converter above to turn any BST time into GMT, or scan the hour-by-hour table below for the full day.
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Bangladesh Time — Dhaka ·
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London Time — GMT/BST ·
Convert a specific timein Dhaka → — in London
BST to GMT at a glance
9:00 AM BST
4:00 AM
GMT · London
12:00 PM BST
7:00 AM
GMT · London
5:00 PM BST
12:00 PM
GMT · London
Planning a meeting between Dhaka and London
Planning a call between Dhaka and London? The best overlap during a standard 9-to-5 workday runs 2:00 PM–5:00 PM BST (9:00 AM–12:00 PM GMT). Aim for that window to reach both sides during business hours.
Hour-by-hour: Dhaka to London
A full day mapped from BST to GMT.
Frequently asked
Is London ahead of or behind Dhaka?
London is 5 hours behind Dhaka.
What is 12:00 PM BST in GMT?
12:00 PM in Dhaka is 7:00 AM in London.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so BST and GMT automatically reflect the correct daylight-saving offset for the current date.