Time Difference

Melbourne vs Kolkata Time Difference

Compare the current local time in Melbourne, Australia and Kolkata, India.

Live local timeDST awareUTC offsets

From

Melbourne

Australia

1:56 PM

Mon, Aug 17

UTC+10Australia/Melbourne

Difference

4h 30m

Swap

Kolkata

India

9:26 AM

Mon, Aug 17

UTC+5:30Asia/Kolkata

Current difference

Kolkata is currently 4 hours 30 minutes behind Melbourne.

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

24-hour comparison

Compare Melbourne and Kolkata hour by hour

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

24-hour day

Best working-hours overlap

2:00 PM – 6:00 PM in Melbourne

corresponds to 9:30 AM – 1:30 PM in Kolkata.

4 hours overlap

Melbourne

Australia/Melbourne

Kolkata

Asia/Kolkata

Availability

12:00 AM

Mon, Aug 17

7:30 PM

Previous day

Sun, Aug 16

Night

1:00 AM

Mon, Aug 17

8:30 PM

Previous day

Sun, Aug 16

Night

2:00 AM

Mon, Aug 17

9:30 PM

Previous day

Sun, Aug 16

Night

3:00 AM

Mon, Aug 17

10:30 PM

Previous day

Sun, Aug 16

Night

4:00 AM

Mon, Aug 17

11:30 PM

Previous day

Sun, Aug 16

Night

5:00 AM

Mon, Aug 17

12:30 AM

Mon, Aug 17

Night

6:00 AM

Mon, Aug 17

1:30 AM

Mon, Aug 17

Night

7:00 AM

Mon, Aug 17

2:30 AM

Mon, Aug 17

Night

8:00 AM

Mon, Aug 17

3:30 AM

Mon, Aug 17

Night

9:00 AM

Mon, Aug 17

4:30 AM

Mon, Aug 17

Night

10:00 AM

Mon, Aug 17

5:30 AM

Mon, Aug 17

Night

11:00 AM

Mon, Aug 17

6:30 AM

Mon, Aug 17

Night

12:00 PM

Mon, Aug 17

7:30 AM

Mon, Aug 17

Possible

1:00 PM

Mon, Aug 17

8:30 AM

Mon, Aug 17

Possible

2:00 PM

Mon, Aug 17

9:30 AM

Mon, Aug 17

Good overlap

3:00 PM

Mon, Aug 17

10:30 AM

Mon, Aug 17

Good overlap

4:00 PM

Mon, Aug 17

11:30 AM

Mon, Aug 17

Good overlap

5:00 PM

Mon, Aug 17

12:30 PM

Mon, Aug 17

Good overlap

6:00 PM

Mon, Aug 17

1:30 PM

Mon, Aug 17

Possible

7:00 PM

Mon, Aug 17

2:30 PM

Mon, Aug 17

Possible

8:00 PM

Mon, Aug 17

3:30 PM

Mon, Aug 17

Possible

9:00 PM

Mon, Aug 17

4:30 PM

Mon, Aug 17

Night

10:00 PM

Mon, Aug 17

5:30 PM

Mon, Aug 17

Night

11:00 PM

Mon, Aug 17

6:30 PM

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 Melbourne

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

Melbourne

1:56 PM – 6:56 PM

Australia

Best overlap

Kolkata

9:26 AM – 2:26 PM

India

The best time to call Kolkata from Melbourne is between 1:56 PM and 6:56 PM in Melbourne. This corresponds to 9:26 AM – 2:26 PM in Kolkata.

Other reasonable windows

Melbourne

6:56 PM – 9:56 PM

Kolkata

2:26 PM – 5:26 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

Melbourne and Kolkata time difference explained

Current local-time relationship

Kolkata is currently 4 hours and 30 minutes behind Melbourne.

Melbourne uses Australia/Melbourne and currently has an offset of UTC+10. Kolkata uses Asia/Kolkata and currently has an offset of UTC+5:30.

Working-hours overlap

For a typical 9:00 AM–6:00 PM workday, the cities overlap from 1:30 PM to 6:00 PM in Melbourne, corresponding to 9:00 AM–1:30 PM in Kolkata.

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 Melbourne and Kolkata.

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Local clocks

Explore each city

Current time in Melbourne Current time in Kolkata

FAQ

Melbourne to Kolkata time difference FAQ

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

What is the time difference between Melbourne and Kolkata?

The current time difference between Melbourne and Kolkata is 4h 30m. Kolkata is currently 4 hours and 30 minutes behind Melbourne.

Is Kolkata ahead of or behind Melbourne?

Kolkata is currently 4 hours and 30 minutes behind Melbourne.

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

Using the current UTC offsets, 9:00 AM in Melbourne corresponds to 4:30 AM in Kolkata. The exact difference can change when daylight-saving rules change.

What is the best time to call Kolkata from Melbourne?

Typical 9:00 AM–6:00 PM business hours overlap between 1:30 PM and 6:00 PM in Melbourne. This corresponds to 9:00 AM–1:30 PM in Kolkata.

Can the time difference between Melbourne and Kolkata change?

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