Time Difference

Tehran vs Dhaka Time Difference

Compare the current local time in Tehran, Iran and Dhaka, Bangladesh.

Live local timeDST awareUTC offsets

From

Tehran

Iran

1:58 AM

Mon, Aug 17

UTC+3:30Asia/Tehran

Difference

2h 30m

Swap

Dhaka

Bangladesh

4:28 AM

Mon, Aug 17

UTC+6Asia/Dhaka

Current difference

Dhaka is currently 2 hours 30 minutes ahead of Tehran.

This difference is calculated using the current UTC offsets for both locations and automatically reflects daylight-saving changes.

24-hour comparison

Compare Tehran and Dhaka hour by hour

See how a full local day in Tehran, Iran maps to Dhaka, Bangladesh. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.

24-hour day

Best working-hours overlap

9:00 AM – 4:00 PM in Tehran

corresponds to 11:30 AM – 6:30 PM in Dhaka.

7 hours overlap

Tehran

Asia/Tehran

Dhaka

Asia/Dhaka

Availability

12:00 AM

Mon, Aug 17

2:30 AM

Mon, Aug 17

Night

1:00 AM

Mon, Aug 17

3:30 AM

Mon, Aug 17

Night

2:00 AM

Mon, Aug 17

4:30 AM

Mon, Aug 17

Night

3:00 AM

Mon, Aug 17

5:30 AM

Mon, Aug 17

Night

4:00 AM

Mon, Aug 17

6:30 AM

Mon, Aug 17

Night

5:00 AM

Mon, Aug 17

7:30 AM

Mon, Aug 17

Night

6:00 AM

Mon, Aug 17

8:30 AM

Mon, Aug 17

Night

7:00 AM

Mon, Aug 17

9:30 AM

Mon, Aug 17

Possible

8:00 AM

Mon, Aug 17

10:30 AM

Mon, Aug 17

Possible

9:00 AM

Mon, Aug 17

11:30 AM

Mon, Aug 17

Good overlap

10:00 AM

Mon, Aug 17

12:30 PM

Mon, Aug 17

Good overlap

11:00 AM

Mon, Aug 17

1:30 PM

Mon, Aug 17

Good overlap

12:00 PM

Mon, Aug 17

2:30 PM

Mon, Aug 17

Good overlap

1:00 PM

Mon, Aug 17

3:30 PM

Mon, Aug 17

Good overlap

2:00 PM

Mon, Aug 17

4:30 PM

Mon, Aug 17

Good overlap

3:00 PM

Mon, Aug 17

5:30 PM

Mon, Aug 17

Good overlap

4:00 PM

Mon, Aug 17

6:30 PM

Mon, Aug 17

Possible

5:00 PM

Mon, Aug 17

7:30 PM

Mon, Aug 17

Possible

6:00 PM

Mon, Aug 17

8:30 PM

Mon, Aug 17

Possible

7:00 PM

Mon, Aug 17

9:30 PM

Mon, Aug 17

Night

8:00 PM

Mon, Aug 17

10:30 PM

Mon, Aug 17

Night

9:00 PM

Mon, Aug 17

11:30 PM

Mon, Aug 17

Night

10:00 PM

Mon, Aug 17

12:30 AM

Next day

Tue, Aug 18

Night

11:00 PM

Mon, Aug 17

1:30 AM

Next day

Tue, Aug 18

Night

Working-hour labels use a general 9:00 AM–6:00 PM schedule. Individual schedules may differ.

On daylight-saving transition dates, a local day can contain 23 or 25 real hours instead of 24.

Call planning

Best time to call Dhaka from Tehran

Compare typical business hours in Tehran, Iran and Dhaka, Bangladesh to find a practical time for calls, meetings or international coordination.

Tehran

9:00 AM – 4:00 PM

Iran

Best overlap

Dhaka

11:30 AM – 6:30 PM

Bangladesh

The best time to call Dhaka from Tehran is between 9:00 AM and 4:00 PM in Tehran. This corresponds to 11:30 AM – 6:30 PM in Dhaka.

Other reasonable windows

Tehran

7:00 AM – 9:00 AM

Dhaka

9:30 AM – 11:30 AM

Tehran

4:00 PM – 7:00 PM

Dhaka

6:30 PM – 9:30 PM

Recommendations use typical 9:00 AM–6:00 PM business hours and a broader 7:00 AM–9:00 PM acceptable calling window. Individual schedules may differ.

Time difference explained

Tehran and Dhaka time difference explained

Current local-time relationship

Dhaka is currently 2 hours and 30 minutes ahead of Tehran.

Tehran uses Asia/Tehran and currently has an offset of UTC+3:30. Dhaka uses Asia/Dhaka and currently has an offset of UTC+6.

Working-hours overlap

For a typical 9:00 AM–6:00 PM workday, the cities overlap from 9:00 AM to 3:30 PM in Tehran, corresponding to 11:30 AM–6:00 PM in Dhaka.

Because UTC offsets can change during the year, always check the selected date when planning an important international call or meeting.

Convert a specific time

Need more than the current difference?

Convert a specific date and local time between Tehran and Dhaka.

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Local clocks

Explore each city

Current time in Tehran Current time in Dhaka

FAQ

Tehran to Dhaka time difference FAQ

Common questions about the current time difference, UTC offsets, daylight-saving changes and practical calling hours between Tehran and Dhaka.

What is the time difference between Tehran and Dhaka?

The current time difference between Tehran and Dhaka is 2h 30m. Dhaka is currently 2 hours and 30 minutes ahead of Tehran.

Is Dhaka ahead of or behind Tehran?

Dhaka is currently 2 hours and 30 minutes ahead of Tehran.

What time is it in Dhaka when it is 9:00 AM in Tehran?

Using the current UTC offsets, 9:00 AM in Tehran corresponds to 11:30 AM in Dhaka. The exact difference can change when daylight-saving rules change.

What is the best time to call Dhaka from Tehran?

Typical 9:00 AM–6:00 PM business hours overlap between 9:00 AM and 3:30 PM in Tehran. This corresponds to 11:30 AM–6:00 PM in Dhaka.

Can the time difference between Tehran and Dhaka change?

Yes. The time difference can change if Tehran or Dhaka changes its UTC offset because of daylight-saving or other local time-zone rules. TimeInOne uses the IANA zones Asia/Tehran and Asia/Dhaka for date-aware calculations.