Dhaka to Kolkata Time Difference
🇧🇩 Dhaka is currently 0.5 hours behind of 🇮🇳 Kolkata.
Live Calculator
Atin 🇧🇩 Dhaka→it will be—in 🇮🇳 Kolkata
Open full calculator →DST-accurate · shareable link
Difference
-0.5h
Business overlap
9h
Distance
251 km
Approx. flight
0.3h
Hour-by-Hour: Dhaka to Kolkata
| 🇧🇩 Dhaka | 🇮🇳 Kolkata | Note |
|---|---|---|
| 12:00 AM | 11:30 PM(prev day) | Previous day |
| 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 | |
| 10:00 AM | 9:30 AM | |
| 11:00 AM | 10:30 AM | |
| 12:00 PM | 11:30 AM | |
| 1:00 PM | 12:30 PM | |
| 2:00 PM | 1:30 PM | |
| 3:00 PM | 2:30 PM | |
| 4:00 PM | 3:30 PM | |
| 5:00 PM | 4:30 PM | |
| 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 |
Daylight Saving Time (DST)
Neither Dhaka nor Kolkata observes Daylight Saving Time. The time difference is always 0.5 hours behind.
Best Meeting Times
There are 9 overlapping business hours between Dhaka and Kolkata (9 AM – 6 PM in each city).
🇧🇩 Dhaka
9:00 AM – 6:00 PM
🇮🇳 Kolkata
8:30 AM – 5:30 PM
Frequently Asked Questions
What is the time difference between Dhaka and Kolkata?
The time difference between Dhaka and Kolkata is currently 0.5 hours behind. Dhaka uses GMT+6 (UTC+6), while Kolkata uses GMT+5:30 (UTC+5:30).
When it's noon in Dhaka, what time is it in Kolkata?
When it's 12:00 PM (noon) in Dhaka, it is 11:30 AM in Kolkata. Use our calculator above to convert any other time.
Does the time difference between Dhaka and Kolkata change?
No. The time difference between Dhaka and Kolkata is always 0.5 hours behind — neither city observes Daylight Saving Time, so the offset never changes.
What are the best times to schedule a call between Dhaka and Kolkata?
The best time to call is between 9:00 AM and 6:00 PM in Dhaka (which is 8:30 AM – 5:30 PM in Kolkata). This 9-hour window falls within business hours in both cities.
Is Dhaka ahead or behind Kolkata?
Dhaka is currently 0.5 hours ahead of Kolkata.
What time zone is Dhaka in?
Dhaka is in the Asia/Dhaka time zone, currently using GMT+6 (UTC+6). Dhaka does not observe Daylight Saving Time.
What time is midnight in Dhaka in Kolkata?
When it is midnight (12:00 AM) in Dhaka, it is 11:30 PM in Kolkata.