Time Difference

Chennai vs Tangshan Time Difference

Compare the current local time in Chennai, India and Tangshan, China.

Live local timeDST awareUTC offsets

From

Chennai

India

4:10 AM

Mon, Aug 17

UTC+5:30Asia/Kolkata

Difference

2h 30m

Swap

Tangshan

China

6:40 AM

Mon, Aug 17

UTC+8Asia/Shanghai

Current difference

Tangshan is currently 2 hours 30 minutes ahead of Chennai.

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

24-hour comparison

Compare Chennai and Tangshan hour by hour

See how a full local day in Chennai, India maps to Tangshan, China. 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 Chennai

corresponds to 11:30 AM – 6:30 PM in Tangshan.

7 hours overlap

Chennai

Asia/Kolkata

Tangshan

Asia/Shanghai

Availability

12:00 AM

Mon, Aug 17

2:30 AM

Mon, Aug 17

Night

1:00 AM

Mon, Aug 17

3:30 AM

Mon, Aug 17

Night

2:00 AM

Mon, Aug 17

4:30 AM

Mon, Aug 17

Night

3:00 AM

Mon, Aug 17

5:30 AM

Mon, Aug 17

Night

4:00 AM

Mon, Aug 17

6:30 AM

Mon, Aug 17

Night

5:00 AM

Mon, Aug 17

7:30 AM

Mon, Aug 17

Night

6:00 AM

Mon, Aug 17

8:30 AM

Mon, Aug 17

Night

7:00 AM

Mon, Aug 17

9:30 AM

Mon, Aug 17

Possible

8:00 AM

Mon, Aug 17

10:30 AM

Mon, Aug 17

Possible

9:00 AM

Mon, Aug 17

11:30 AM

Mon, Aug 17

Good overlap

10:00 AM

Mon, Aug 17

12:30 PM

Mon, Aug 17

Good overlap

11:00 AM

Mon, Aug 17

1:30 PM

Mon, Aug 17

Good overlap

12:00 PM

Mon, Aug 17

2:30 PM

Mon, Aug 17

Good overlap

1:00 PM

Mon, Aug 17

3:30 PM

Mon, Aug 17

Good overlap

2:00 PM

Mon, Aug 17

4:30 PM

Mon, Aug 17

Good overlap

3:00 PM

Mon, Aug 17

5:30 PM

Mon, Aug 17

Good overlap

4:00 PM

Mon, Aug 17

6:30 PM

Mon, Aug 17

Possible

5:00 PM

Mon, Aug 17

7:30 PM

Mon, Aug 17

Possible

6:00 PM

Mon, Aug 17

8:30 PM

Mon, Aug 17

Possible

7:00 PM

Mon, Aug 17

9:30 PM

Mon, Aug 17

Night

8:00 PM

Mon, Aug 17

10:30 PM

Mon, Aug 17

Night

9:00 PM

Mon, Aug 17

11:30 PM

Mon, Aug 17

Night

10:00 PM

Mon, Aug 17

12:30 AM

Next day

Tue, Aug 18

Night

11:00 PM

Mon, Aug 17

1:30 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 Tangshan from Chennai

Compare typical business hours in Chennai, India and Tangshan, China to find a practical time for calls, meetings or international coordination.

Chennai

9:00 AM – 4:00 PM

India

Best overlap

Tangshan

11:30 AM – 6:30 PM

China

The best time to call Tangshan from Chennai is between 9:00 AM and 4:00 PM in Chennai. This corresponds to 11:30 AM – 6:30 PM in Tangshan.

Other reasonable windows

Chennai

7:00 AM – 9:00 AM

Tangshan

9:30 AM – 11:30 AM

Chennai

4:00 PM – 7:00 PM

Tangshan

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

Chennai and Tangshan time difference explained

Current local-time relationship

Tangshan is currently 2 hours and 30 minutes ahead of Chennai.

Chennai uses Asia/Kolkata and currently has an offset of UTC+5:30. Tangshan uses Asia/Shanghai 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 3:30 PM in Chennai, corresponding to 11:30 AM–6:00 PM in Tangshan.

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 Chennai and Tangshan.

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Local clocks

Explore each city

Current time in Chennai Current time in Tangshan

FAQ

Chennai to Tangshan time difference FAQ

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

What is the time difference between Chennai and Tangshan?

The current time difference between Chennai and Tangshan is 2h 30m. Tangshan is currently 2 hours and 30 minutes ahead of Chennai.

Is Tangshan ahead of or behind Chennai?

Tangshan is currently 2 hours and 30 minutes ahead of Chennai.

What time is it in Tangshan when it is 9:00 AM in Chennai?

Using the current UTC offsets, 9:00 AM in Chennai corresponds to 11:30 AM in Tangshan. The exact difference can change when daylight-saving rules change.

What is the best time to call Tangshan from Chennai?

Typical 9:00 AM–6:00 PM business hours overlap between 9:00 AM and 3:30 PM in Chennai. This corresponds to 11:30 AM–6:00 PM in Tangshan.

Can the time difference between Chennai and Tangshan change?

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