Time zone converter
IST to BST
Convert India Time — Mumbai to Bangladesh Time — Dhaka — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Mumbai, it's 9:30 AM in Dhaka. Dhaka is 0½ hours ahead of Mumbai. Use the converter above to turn any IST time into BST, or scan the hour-by-hour table below for the full day.
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India Time — Mumbai ·
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Bangladesh Time — Dhaka ·
Convert a specific timein Mumbai → — in Dhaka
IST to BST at a glance
9:00 AM IST
9:30 AM
BST · Dhaka
12:00 PM IST
12:30 PM
BST · Dhaka
5:00 PM IST
5:30 PM
BST · Dhaka
Planning a meeting between Mumbai and Dhaka
Planning a call between Mumbai and Dhaka? The best overlap during a standard 9-to-5 workday runs 9:00 AM–4:30 PM IST (9:30 AM–5:00 PM BST). Aim for that window to reach both sides during business hours.
Hour-by-hour: Mumbai to Dhaka
A full day mapped from IST to BST.
Frequently asked
Is Dhaka ahead of or behind Mumbai?
Dhaka is 0½ hours ahead of Mumbai.
What is 12:00 PM IST in BST?
12:00 PM in Mumbai is 12:30 PM in Dhaka.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so IST and BST automatically reflect the correct daylight-saving offset for the current date.