Time in BST and SLST
The time difference between Bangladesh Standard Time (BST) and Sri Lanka Standard Time (SLST) is 30 minutes. Sri Lanka Standard Time is 30 minutes behind Bangladesh Standard Time.
This means 9am BST is 8:30am SLST and 5pm BST is 4:30pm SLST.
Bangladesh Standard Time
- The current local time in BST is 11:28 pm (July 18, 2026)
- BST time zone offset is UTC+06:00
Sri Lanka Standard Time
- The current local time in SLST is 10:58 pm (July 18, 2026)
- SLST time zone offset is UTC+05:30
How to convert Bangladesh Standard Time to Sri Lanka Standard Time?
Subtract 30 minutes from Bangladesh Standard Time to get Sri Lanka Standard Time.
Time in BST
00:00
Time in SLST
00:00
Use the slider above to convert Bangladesh Standard Time to Sri Lanka Standard Time and view the day and night map at different times.
Day–night colors on the map:
Day
Civil twilight
Nautical twilight
Astronomical twilight
NightTime Conversion Chart
| BST | SLST |
|---|---|
| 12am | 11:30pm |
| 1am | 0:30am |
| 2am | 1:30am |
| 3am | 2:30am |
| 4am | 3:30am |
| 5am | 4:30am |
| 6am | 5:30am |
| 7am | 6:30am |
| 8am | 7:30am |
| 9am | 8:30am |
| 10am | 9:30am |
| 11am | 10:30am |
| 12pm | 11:30am |
| 1pm | 12:30pm |
| 2pm | 1:30pm |
| 3pm | 2:30pm |
| 4pm | 3:30pm |
| 5pm | 4:30pm |
| 6pm | 5:30pm |
| 7pm | 6:30pm |
| 8pm | 7:30pm |
| 9pm | 8:30pm |
| 10pm | 9:30pm |
| 11pm | 10:30pm |