Time Difference

Manaus vs Kolkata Time Difference

Compare the current local time in Manaus, Brazil and Kolkata, India.

Live local timeDST awareUTC offsets

From

Manaus

Brazil

7:36 PM

Sun, Aug 16

UTC-4America/Manaus

Difference

9h 30m

Swap

Kolkata

India

5:06 AM

Mon, Aug 17

UTC+5:30Asia/Kolkata

Current difference

Kolkata is currently 9 hours 30 minutes ahead of Manaus.

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

24-hour comparison

Compare Manaus and Kolkata hour by hour

See how a full local day in Manaus, Brazil maps to Kolkata, India. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.

24-hour day

Working-hours overlap

There is no direct overlap between typical 9:00 AM–6:00 PM working hours in Manaus and Kolkata on this date.

Manaus

America/Manaus

Kolkata

Asia/Kolkata

Availability

12:00 AM

Sun, Aug 16

9:30 AM

Sun, Aug 16

Night

1:00 AM

Sun, Aug 16

10:30 AM

Sun, Aug 16

Night

2:00 AM

Sun, Aug 16

11:30 AM

Sun, Aug 16

Night

3:00 AM

Sun, Aug 16

12:30 PM

Sun, Aug 16

Night

4:00 AM

Sun, Aug 16

1:30 PM

Sun, Aug 16

Night

5:00 AM

Sun, Aug 16

2:30 PM

Sun, Aug 16

Night

6:00 AM

Sun, Aug 16

3:30 PM

Sun, Aug 16

Night

7:00 AM

Sun, Aug 16

4:30 PM

Sun, Aug 16

Possible

8:00 AM

Sun, Aug 16

5:30 PM

Sun, Aug 16

Possible

9:00 AM

Sun, Aug 16

6:30 PM

Sun, Aug 16

Possible

10:00 AM

Sun, Aug 16

7:30 PM

Sun, Aug 16

Possible

11:00 AM

Sun, Aug 16

8:30 PM

Sun, Aug 16

Possible

12:00 PM

Sun, Aug 16

9:30 PM

Sun, Aug 16

Night

1:00 PM

Sun, Aug 16

10:30 PM

Sun, Aug 16

Night

2:00 PM

Sun, Aug 16

11:30 PM

Sun, Aug 16

Night

3:00 PM

Sun, Aug 16

12:30 AM

Next day

Mon, Aug 17

Night

4:00 PM

Sun, Aug 16

1:30 AM

Next day

Mon, Aug 17

Night

5:00 PM

Sun, Aug 16

2:30 AM

Next day

Mon, Aug 17

Night

6:00 PM

Sun, Aug 16

3:30 AM

Next day

Mon, Aug 17

Night

7:00 PM

Sun, Aug 16

4:30 AM

Next day

Mon, Aug 17

Night

8:00 PM

Sun, Aug 16

5:30 AM

Next day

Mon, Aug 17

Night

9:00 PM

Sun, Aug 16

6:30 AM

Next day

Mon, Aug 17

Night

10:00 PM

Sun, Aug 16

7:30 AM

Next day

Mon, Aug 17

Night

11:00 PM

Sun, Aug 16

8:30 AM

Next day

Mon, Aug 17

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 Kolkata from Manaus

Compare typical business hours in Manaus, Brazil and Kolkata, India to find a practical time for calls, meetings or international coordination.

No direct business-hours overlap

Flexible scheduling is recommended

Typical 9:00 AM–6:00 PM working hours do not overlap directly between Manausand Kolkata. Consider an early-morning or evening call instead.

Other reasonable windows

Manaus

7:00 AM – 12:00 PM

Kolkata

4:30 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

Manaus and Kolkata time difference explained

Current local-time relationship

Kolkata is currently 9 hours and 30 minutes ahead of Manaus.

Manaus uses America/Manaus and currently has an offset of UTC-4. Kolkata uses Asia/Kolkata and currently has an offset of UTC+5:30.

Working-hours overlap

Typical 9:00 AM–6:00 PM business hours do not directly overlap, so calls may require an early-morning or evening schedule.

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 Manaus and Kolkata.

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Local clocks

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Current time in Manaus Current time in Kolkata

FAQ

Manaus to Kolkata time difference FAQ

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

What is the time difference between Manaus and Kolkata?

The current time difference between Manaus and Kolkata is 9h 30m. Kolkata is currently 9 hours and 30 minutes ahead of Manaus.

Is Kolkata ahead of or behind Manaus?

Kolkata is currently 9 hours and 30 minutes ahead of Manaus.

What time is it in Kolkata when it is 9:00 AM in Manaus?

Using the current UTC offsets, 9:00 AM in Manaus corresponds to 6:30 PM in Kolkata. The exact difference can change when daylight-saving rules change.

What is the best time to call Kolkata from Manaus?

Typical 9:00 AM–6:00 PM business hours do not directly overlap between Manaus and Kolkata. An early-morning or evening call may be more practical.

Can the time difference between Manaus and Kolkata change?

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