Time Difference

Tehran vs Karachi Time Difference

Compare the current local time in Tehran, Iran and Karachi, Pakistan.

Live local timeDST awareUTC offsets

From

Tehran

Iran

1:59 AM

Mon, Aug 17

UTC+3:30Asia/Tehran

Difference

1h 30m

Swap

Karachi

Pakistan

3:29 AM

Mon, Aug 17

UTC+5Asia/Karachi

Current difference

Karachi is currently 1 hour 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 Karachi hour by hour

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

24-hour day

Best working-hours overlap

9:00 AM – 5:00 PM in Tehran

corresponds to 10:30 AM – 6:30 PM in Karachi.

8 hours overlap

Tehran

Asia/Tehran

Karachi

Asia/Karachi

Availability

12:00 AM

Mon, Aug 17

1:30 AM

Mon, Aug 17

Night

1:00 AM

Mon, Aug 17

2:30 AM

Mon, Aug 17

Night

2:00 AM

Mon, Aug 17

3:30 AM

Mon, Aug 17

Night

3:00 AM

Mon, Aug 17

4:30 AM

Mon, Aug 17

Night

4:00 AM

Mon, Aug 17

5:30 AM

Mon, Aug 17

Night

5:00 AM

Mon, Aug 17

6:30 AM

Mon, Aug 17

Night

6:00 AM

Mon, Aug 17

7:30 AM

Mon, Aug 17

Night

7:00 AM

Mon, Aug 17

8:30 AM

Mon, Aug 17

Possible

8:00 AM

Mon, Aug 17

9:30 AM

Mon, Aug 17

Possible

9:00 AM

Mon, Aug 17

10:30 AM

Mon, Aug 17

Good overlap

10:00 AM

Mon, Aug 17

11:30 AM

Mon, Aug 17

Good overlap

11:00 AM

Mon, Aug 17

12:30 PM

Mon, Aug 17

Good overlap

12:00 PM

Mon, Aug 17

1:30 PM

Mon, Aug 17

Good overlap

1:00 PM

Mon, Aug 17

2:30 PM

Mon, Aug 17

Good overlap

2:00 PM

Mon, Aug 17

3:30 PM

Mon, Aug 17

Good overlap

3:00 PM

Mon, Aug 17

4:30 PM

Mon, Aug 17

Good overlap

4:00 PM

Mon, Aug 17

5:30 PM

Mon, Aug 17

Good overlap

5:00 PM

Mon, Aug 17

6:30 PM

Mon, Aug 17

Possible

6:00 PM

Mon, Aug 17

7:30 PM

Mon, Aug 17

Possible

7:00 PM

Mon, Aug 17

8:30 PM

Mon, Aug 17

Possible

8:00 PM

Mon, Aug 17

9:30 PM

Mon, Aug 17

Night

9:00 PM

Mon, Aug 17

10:30 PM

Mon, Aug 17

Night

10:00 PM

Mon, Aug 17

11:30 PM

Mon, Aug 17

Night

11:00 PM

Mon, Aug 17

12:30 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 Karachi from Tehran

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

Tehran

9:00 AM – 5:00 PM

Iran

Best overlap

Karachi

10:30 AM – 6:30 PM

Pakistan

The best time to call Karachi from Tehran is between 9:00 AM and 5:00 PM in Tehran. This corresponds to 10:30 AM – 6:30 PM in Karachi.

Other reasonable windows

Tehran

7:00 AM – 9:00 AM

Karachi

8:30 AM – 10:30 AM

Tehran

5:00 PM – 8:00 PM

Karachi

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 Karachi time difference explained

Current local-time relationship

Karachi is currently 1 hour and 30 minutes ahead of Tehran.

Tehran uses Asia/Tehran and currently has an offset of UTC+3:30. Karachi uses Asia/Karachi and currently has an offset of UTC+5.

Working-hours overlap

For a typical 9:00 AM–6:00 PM workday, the cities overlap from 9:00 AM to 4:30 PM in Tehran, corresponding to 10:30 AM–6:00 PM in Karachi.

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 Karachi.

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Local clocks

Explore each city

Current time in Tehran Current time in Karachi

FAQ

Tehran to Karachi time difference FAQ

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

What is the time difference between Tehran and Karachi?

The current time difference between Tehran and Karachi is 1h 30m. Karachi is currently 1 hour and 30 minutes ahead of Tehran.

Is Karachi ahead of or behind Tehran?

Karachi is currently 1 hour and 30 minutes ahead of Tehran.

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

Using the current UTC offsets, 9:00 AM in Tehran corresponds to 10:30 AM in Karachi. The exact difference can change when daylight-saving rules change.

What is the best time to call Karachi from Tehran?

Typical 9:00 AM–6:00 PM business hours overlap between 9:00 AM and 4:30 PM in Tehran. This corresponds to 10:30 AM–6:00 PM in Karachi.

Can the time difference between Tehran and Karachi change?

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