Time Difference

Chattogram vs Singapore Time Difference

Compare the current local time in Chattogram, Bangladesh and Singapore, Singapore.

Live local timeDST awareUTC offsets

From

Chattogram

Bangladesh

11:44 AM

Sun, Nov 1

UTC+6Asia/Dhaka

Difference

2 hours

Swap

Singapore

1:44 PM

Sun, Nov 1

UTC+8Asia/Singapore

Current difference

Singapore is currently 2 hours ahead of Chattogram.

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

24-hour comparison

Compare Chattogram and Singapore hour by hour

See how a full local day in Chattogram, Bangladesh maps to Singapore, Singapore. 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 Chattogram

corresponds to 11:00 AM – 6:00 PM in Singapore.

7 hours overlap

Chattogram

Asia/Dhaka

Singapore

Asia/Singapore

Availability

12:00 AM

Sun, Nov 1

2:00 AM

Sun, Nov 1

Night

1:00 AM

Sun, Nov 1

3:00 AM

Sun, Nov 1

Night

2:00 AM

Sun, Nov 1

4:00 AM

Sun, Nov 1

Night

3:00 AM

Sun, Nov 1

5:00 AM

Sun, Nov 1

Night

4:00 AM

Sun, Nov 1

6:00 AM

Sun, Nov 1

Night

5:00 AM

Sun, Nov 1

7:00 AM

Sun, Nov 1

Night

6:00 AM

Sun, Nov 1

8:00 AM

Sun, Nov 1

Night

7:00 AM

Sun, Nov 1

9:00 AM

Sun, Nov 1

Possible

8:00 AM

Sun, Nov 1

10:00 AM

Sun, Nov 1

Possible

9:00 AM

Sun, Nov 1

11:00 AM

Sun, Nov 1

Good overlap

10:00 AM

Sun, Nov 1

12:00 PM

Sun, Nov 1

Good overlap

11:00 AM

Sun, Nov 1

1:00 PM

Sun, Nov 1

Good overlap

12:00 PM

Sun, Nov 1

2:00 PM

Sun, Nov 1

Good overlap

1:00 PM

Sun, Nov 1

3:00 PM

Sun, Nov 1

Good overlap

2:00 PM

Sun, Nov 1

4:00 PM

Sun, Nov 1

Good overlap

3:00 PM

Sun, Nov 1

5:00 PM

Sun, Nov 1

Good overlap

4:00 PM

Sun, Nov 1

6:00 PM

Sun, Nov 1

Possible

5:00 PM

Sun, Nov 1

7:00 PM

Sun, Nov 1

Possible

6:00 PM

Sun, Nov 1

8:00 PM

Sun, Nov 1

Possible

7:00 PM

Sun, Nov 1

9:00 PM

Sun, Nov 1

Night

8:00 PM

Sun, Nov 1

10:00 PM

Sun, Nov 1

Night

9:00 PM

Sun, Nov 1

11:00 PM

Sun, Nov 1

Night

10:00 PM

Sun, Nov 1

12:00 AM

Next day

Mon, Nov 2

Night

11:00 PM

Sun, Nov 1

1:00 AM

Next day

Mon, Nov 2

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 Singapore from Chattogram

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

Chattogram

9:00 AM – 4:00 PM

Bangladesh

Best overlap

Singapore

11:00 AM – 6:00 PM

Singapore

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

Other reasonable windows

Chattogram

7:00 AM – 9:00 AM

Singapore

9:00 AM – 11:00 AM

Chattogram

4:00 PM – 7:00 PM

Singapore

6:00 PM – 9:00 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

Chattogram and Singapore time difference explained

Current local-time relationship

Singapore is currently 2 hours ahead of Chattogram.

Chattogram uses Asia/Dhaka and currently has an offset of UTC+6. Singapore uses Asia/Singapore and currently has an offset of UTC+8.

Working-hours overlap

For a typical 9:00 AM–6:00 PM workday, the cities overlap from 9:00 AM to 4:00 PM in Chattogram, corresponding to 11:00 AM–6:00 PM in Singapore.

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 Chattogram and Singapore.

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Local clocks

Explore each city

Current time in Chattogram Current time in Singapore

FAQ

Chattogram to Singapore time difference FAQ

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

What is the time difference between Chattogram and Singapore?

The current time difference between Chattogram and Singapore is 2 hours. Singapore is currently 2 hours ahead of Chattogram.

Is Singapore ahead of or behind Chattogram?

Singapore is currently 2 hours ahead of Chattogram.

What time is it in Singapore when it is 9:00 AM in Chattogram?

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

What is the best time to call Singapore from Chattogram?

Typical 9:00 AM–6:00 PM business hours overlap between 9:00 AM and 4:00 PM in Chattogram. This corresponds to 11:00 AM–6:00 PM in Singapore.

Can the time difference between Chattogram and Singapore change?

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