HST to Bangladesh Time Converter
BST is 16 hours ahead of HST. 9:00 AM HST = 1:00 AM BST (next day).
BST is 16 hours ahead of HST. To convert HST to Bangladesh Time, add 16 hours to the HST time: 9:00 AM HST = 1:00 AM BST (next day).
HST (Hawaii-Aleutian Time) is used in Hawaii (all year, no daylight saving time). Bangladesh Time (Bangladesh Time) is used in Bangladesh (UTC+6).
HST to Bangladesh Time time conversion table
HST to Bangladesh Time on 6 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| HST | Bangladesh Time | Day |
|---|---|---|
| 12:00 AM HST | 4:00 PM BST | — |
| 1:00 AM HST | 5:00 PM BST | — |
| 2:00 AM HST | 6:00 PM BST | — |
| 3:00 AM HST | 7:00 PM BST | — |
| 4:00 AM HST | 8:00 PM BST | — |
| 5:00 AM HST | 9:00 PM BST | — |
| 6:00 AM HST | 10:00 PM BST | night |
| 7:00 AM HST | 11:00 PM BST | night |
| 8:00 AM HST | 12:00 AM BST | next day |
| 9:00 AM HST | 1:00 AM BST | next day |
| 10:00 AM HST | 2:00 AM BST | next day |
| 11:00 AM HST | 3:00 AM BST | next day |
| 12:00 PM HST | 4:00 AM BST | next day |
| 1:00 PM HST | 5:00 AM BST | next day |
| 2:00 PM HST | 6:00 AM BST | next day |
| 3:00 PM HST | 7:00 AM BST | next day |
| 4:00 PM HST | 8:00 AM BST | next day |
| 5:00 PM HST | 9:00 AM BST | next day |
| 6:00 PM HST | 10:00 AM BST | next day |
| 7:00 PM HST | 11:00 AM BST | next day |
| 8:00 PM HST | 12:00 PM BST | next day |
| 9:00 PM HST | 1:00 PM BST | next day |
| 10:00 PM HST | 2:00 PM BST | next day |
| 11:00 PM HST | 3:00 PM BST | next day |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert HST to Bangladesh Time
Add 16 hours to the HST time to get Bangladesh Time.
Example: 9:00 AM HST = 1:00 AM BST (next day).
Across midnight: 10:00 PM HST = 2:00 PM BST (next day). The date changes, so always check the day as well as the hour.
Time difference between HST and Bangladesh Time
The time difference between HST and Bangladesh Time is 16 hours all year – BST is ahead of HST.
HST and Bangladesh Time during daylight saving time
- HST does not observe daylight saving time; it stays on UTC−10 all year.
- Bangladesh Time does not observe daylight saving time; it stays on UTC+6 all year.
Best time for a meeting between HST and Bangladesh Time
HST and Bangladesh Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 3:00 PM HST, which is 7:00 AM BST.
HST to Bangladesh Time FAQ
What is the time difference between HST and Bangladesh Time?
BST is 16 hours ahead of HST all year. 9:00 AM HST = 1:00 AM BST (next day).
What is 9 AM HST in Bangladesh Time?
9:00 AM HST is 1:00 AM BST (next day).
What is 12 PM (noon) HST in Bangladesh Time?
12:00 PM HST is 4:00 AM BST (next day).
Is Bangladesh Time ahead of or behind HST?
BST is 16 hours ahead of HST, so it is later in Bangladesh Time than in HST.
Does HST change for daylight saving time?
No. HST stays on the same offset all year, so conversions never shift for daylight saving time.
Does Bangladesh Time change for daylight saving time?
No. Bangladesh Time stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between HST and Bangladesh Time?
HST and Bangladesh Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 3:00 PM HST, which is 7:00 AM BST.
Related conversions
Convert Bangladesh Time to HST
Convert HST to other time zones
Convert other time zones to Bangladesh Time
Learn more
Updated 6 November 2026. Time zone data: IANA tz database.