Time zone converter
BST to JST
Convert Bangladesh Time — Dhaka to Japan Time — Tokyo — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Dhaka, it's 12:00 PM in Tokyo. Tokyo is 3 hours ahead of Dhaka. Use the converter above to turn any BST time into JST, or scan the hour-by-hour table below for the full day.
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Bangladesh Time — Dhaka ·
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Japan Time — Tokyo ·
Convert a specific timein Dhaka → — in Tokyo
BST to JST at a glance
9:00 AM BST
12:00 PM
JST · Tokyo
12:00 PM BST
3:00 PM
JST · Tokyo
5:00 PM BST
8:00 PM
JST · Tokyo
Planning a meeting between Dhaka and Tokyo
Planning a call between Dhaka and Tokyo? The best overlap during a standard 9-to-5 workday runs 9:00 AM–2:00 PM BST (12:00 PM–5:00 PM JST). Aim for that window to reach both sides during business hours.
Hour-by-hour: Dhaka to Tokyo
A full day mapped from BST to JST.
Frequently asked
Is Tokyo ahead of or behind Dhaka?
Tokyo is 3 hours ahead of Dhaka.
What is 12:00 PM BST in JST?
12:00 PM in Dhaka is 3:00 PM in Tokyo.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so BST and JST automatically reflect the correct daylight-saving offset for the current date.