Time zone converter
JST to BST
Convert Japan Time — Tokyo to Bangladesh Time — Dhaka — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Tokyo, it's 6:00 AM in Dhaka. Dhaka is 3 hours behind Tokyo. Use the converter above to turn any JST time into BST, or scan the hour-by-hour table below for the full day.
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Japan Time — Tokyo ·
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Bangladesh Time — Dhaka ·
Convert a specific timein Tokyo → — in Dhaka
JST to BST at a glance
9:00 AM JST
6:00 AM
BST · Dhaka
12:00 PM JST
9:00 AM
BST · Dhaka
5:00 PM JST
2:00 PM
BST · Dhaka
Planning a meeting between Tokyo and Dhaka
Planning a call between Tokyo and Dhaka? The best overlap during a standard 9-to-5 workday runs 12:00 PM–5:00 PM JST (9:00 AM–2:00 PM BST). Aim for that window to reach both sides during business hours.
Hour-by-hour: Tokyo to Dhaka
A full day mapped from JST to BST.
Frequently asked
Is Dhaka ahead of or behind Tokyo?
Dhaka is 3 hours behind Tokyo.
What is 12:00 PM JST in BST?
12:00 PM in Tokyo is 9:00 AM in Dhaka.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so JST and BST automatically reflect the correct daylight-saving offset for the current date.