IST to BDT Converter
Bangladesh Standard Time · Dhaka, Chittagong, Khulna, Sylhet
Also convert in reverse: BDT to IST →
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IST to BDT Conversion Table
Common IST times converted to Bangladesh Standard Time
| IST (UTC+05:30) | BDT (UTC+06:00) | Note |
|---|---|---|
| 12:00 AM (midnight) | 12:30 AM | |
| 6:00 AM | 6:30 AM | |
| 9:00 AM | 9:30 AM | |
| 12:00 PM (noon) | 12:30 PM | |
| 3:00 PM | 3:30 PM | |
| 6:00 PM | 6:30 PM | |
| 9:00 PM | 9:30 PM | |
| 11:30 PM | 12:00 AM | +1 day |
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About Bangladesh Standard Time
How to convert IST to BDT
Indian Standard Time (IST) is UTC+5:30. Bangladesh Standard Time is UTC+06:00. To convert IST to BDT, add 0.5 hours to your IST time.
For example, 12:00 PM IST = 12:30 PM BDT .
Time Difference: India (IST) and Bangladesh
Indian Standard Time (IST) is UTC+5:30. Bangladesh Standard Time is UTC+06:00, making the difference IST +0:30 hrs. India does not observe Daylight Saving Time — IST stays fixed at UTC+5:30 year-round. If Bangladesh observes DST, the offset between IST and BDT changes by 1 hour during the DST period (typically spring–autumn in the Northern Hemisphere).
⏰ Best overlap: 9:00 IST = 9:30 AM BDT
Common IST Times in BDT
| India (IST) | Bangladesh — BDT | Day |
|---|---|---|
| 9:00 AM IST (India morning) | 9:30 AM BDT | same day |
| 12:00 PM IST (India noon) | 12:30 PM BDT | same day |
| 3:00 PM IST (India afternoon) | 3:30 PM BDT | same day |
| 6:00 PM IST (India evening) | 6:30 PM BDT | same day |
| 9:00 PM IST (India night) | 9:30 PM BDT | same day |
Convert BDT times to Indian Standard Time: BDT to IST Converter →
India–Bangladesh Work Hour Overlap
Find the best meeting windows between India (IST) and Bangladesh — including shared business hours, DST shifts, and daily overlap charts.
View India–Bangladesh Overlap →