Dhaka, Bangladesh
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Asia/DhakaGMT+06:00
Colombo, Sri Lanka
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Asia/ColomboGMT+05:30
0.5h
Time Difference
8h
Business Hours Overlap
Yes
Good Call Window
Best Times to Call
These times work well for both cities during business hours (9 AM - 5 PM):
10:00 AM in Dhaka
9:30 AM in Colombo
11:00 AM in Dhaka
10:30 AM in Colombo
12:00 PM in Dhaka
11:30 AM in Colombo
1:00 PM in Dhaka
12:30 PM in Colombo
Hour-by-Hour Time Conversion
| Dhaka | Colombo | Status |
|---|---|---|
| 12:00 AM | 11:30 PM | |
| 1:00 AM | 12:30 AM | |
| 2:00 AM | 1:30 AM | |
| 3:00 AM | 2:30 AM | |
| 4:00 AM | 3:30 AM | |
| 5:00 AM | 4:30 AM | |
| 6:00 AM | 5:30 AM | |
| 7:00 AM | 6:30 AM | |
| 8:00 AM | 7:30 AM | |
| 9:00 AM | 8:30 AM | Work in Dhaka |
| 10:00 AM | 9:30 AM | Work Hours |
| 11:00 AM | 10:30 AM | Work Hours |
| 12:00 PM | 11:30 AM | Work Hours |
| 1:00 PM | 12:30 PM | Work Hours |
| 2:00 PM | 1:30 PM | Work Hours |
| 3:00 PM | 2:30 PM | Work Hours |
| 4:00 PM | 3:30 PM | Work Hours |
| 5:00 PM | 4:30 PM | Work in Colombo |
| 6:00 PM | 5:30 PM | |
| 7:00 PM | 6:30 PM | |
| 8:00 PM | 7:30 PM | |
| 9:00 PM | 8:30 PM | |
| 10:00 PM | 9:30 PM | |
| 11:00 PM | 10:30 PM |
More Time Comparisons
About the Time Difference Between Dhaka and Colombo
The time difference between Dhaka, Bangladesh and Colombo, Sri Lanka is 0.5 hours behind.Dhaka operates on the Asia/Dhaka timezone (GMT+06:00), while Colombo uses Asia/Colombo (GMT+05:30).
Scheduling Tips
- Business hours overlap: There are 8 hours when both cities are within typical work hours (9 AM - 5 PM).
- Best call times: Schedule calls during the green-highlighted hours in the conversion table above for optimal timing.
- Daylight Saving Time: Remember that the time difference may change during DST transitions. Always verify current times before important meetings.
Frequently Asked Questions
When it's noon in Dhaka, what time is it in Colombo?
When it's 12:00 PM (noon) in Dhaka, it's 12:00 PM in Colombo.