Time Difference

Karachi vs Osaka Time Difference

Compare the current local time in Karachi, Pakistan and Osaka, Japan.

Live local timeDST awareUTC offsets

From

Karachi

Pakistan

7:52 AM

Mon, Aug 17

UTC+5Asia/Karachi

Difference

4 hours

Swap

Osaka

Japan

11:52 AM

Mon, Aug 17

UTC+9Asia/Tokyo

Current difference

Osaka is currently 4 hours ahead of Karachi.

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

24-hour comparison

Compare Karachi and Osaka hour by hour

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

24-hour day

Best working-hours overlap

9:00 AM – 2:00 PM in Karachi

corresponds to 1:00 PM – 6:00 PM in Osaka.

5 hours overlap

Karachi

Asia/Karachi

Osaka

Asia/Tokyo

Availability

12:00 AM

Mon, Aug 17

4:00 AM

Mon, Aug 17

Night

1:00 AM

Mon, Aug 17

5:00 AM

Mon, Aug 17

Night

2:00 AM

Mon, Aug 17

6:00 AM

Mon, Aug 17

Night

3:00 AM

Mon, Aug 17

7:00 AM

Mon, Aug 17

Night

4:00 AM

Mon, Aug 17

8:00 AM

Mon, Aug 17

Night

5:00 AM

Mon, Aug 17

9:00 AM

Mon, Aug 17

Night

6:00 AM

Mon, Aug 17

10:00 AM

Mon, Aug 17

Night

7:00 AM

Mon, Aug 17

11:00 AM

Mon, Aug 17

Possible

8:00 AM

Mon, Aug 17

12:00 PM

Mon, Aug 17

Possible

9:00 AM

Mon, Aug 17

1:00 PM

Mon, Aug 17

Good overlap

10:00 AM

Mon, Aug 17

2:00 PM

Mon, Aug 17

Good overlap

11:00 AM

Mon, Aug 17

3:00 PM

Mon, Aug 17

Good overlap

12:00 PM

Mon, Aug 17

4:00 PM

Mon, Aug 17

Good overlap

1:00 PM

Mon, Aug 17

5:00 PM

Mon, Aug 17

Good overlap

2:00 PM

Mon, Aug 17

6:00 PM

Mon, Aug 17

Possible

3:00 PM

Mon, Aug 17

7:00 PM

Mon, Aug 17

Possible

4:00 PM

Mon, Aug 17

8:00 PM

Mon, Aug 17

Possible

5:00 PM

Mon, Aug 17

9:00 PM

Mon, Aug 17

Night

6:00 PM

Mon, Aug 17

10:00 PM

Mon, Aug 17

Night

7:00 PM

Mon, Aug 17

11:00 PM

Mon, Aug 17

Night

8:00 PM

Mon, Aug 17

12:00 AM

Next day

Tue, Aug 18

Night

9:00 PM

Mon, Aug 17

1:00 AM

Next day

Tue, Aug 18

Night

10:00 PM

Mon, Aug 17

2:00 AM

Next day

Tue, Aug 18

Night

11:00 PM

Mon, Aug 17

3:00 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 Osaka from Karachi

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

Karachi

9:00 AM – 2:00 PM

Pakistan

Best overlap

Osaka

1:00 PM – 6:00 PM

Japan

The best time to call Osaka from Karachi is between 9:00 AM and 2:00 PM in Karachi. This corresponds to 1:00 PM – 6:00 PM in Osaka.

Other reasonable windows

Karachi

7:00 AM – 9:00 AM

Osaka

11:00 AM – 1:00 PM

Karachi

2:00 PM – 5:00 PM

Osaka

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

Karachi and Osaka time difference explained

Current local-time relationship

Osaka is currently 4 hours ahead of Karachi.

Karachi uses Asia/Karachi and currently has an offset of UTC+5. Osaka uses Asia/Tokyo and currently has an offset of UTC+9.

Working-hours overlap

For a typical 9:00 AM–6:00 PM workday, the cities overlap from 9:00 AM to 2:00 PM in Karachi, corresponding to 1:00 PM–6:00 PM in Osaka.

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 Karachi and Osaka.

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Local clocks

Explore each city

Current time in Karachi Current time in Osaka

FAQ

Karachi to Osaka time difference FAQ

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

What is the time difference between Karachi and Osaka?

The current time difference between Karachi and Osaka is 4 hours. Osaka is currently 4 hours ahead of Karachi.

Is Osaka ahead of or behind Karachi?

Osaka is currently 4 hours ahead of Karachi.

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

Using the current UTC offsets, 9:00 AM in Karachi corresponds to 1:00 PM in Osaka. The exact difference can change when daylight-saving rules change.

What is the best time to call Osaka from Karachi?

Typical 9:00 AM–6:00 PM business hours overlap between 9:00 AM and 2:00 PM in Karachi. This corresponds to 1:00 PM–6:00 PM in Osaka.

Can the time difference between Karachi and Osaka change?

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