Time Difference

Beijing vs Chennai Time Difference

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

Live local timeDST awareUTC offsets

From

Beijing

China

7:31 AM

Mon, Aug 17

UTC+8Asia/Shanghai

Difference

2h 30m

Swap

Chennai

India

5:01 AM

Mon, Aug 17

UTC+5:30Asia/Kolkata

Current difference

Chennai is currently 2 hours 30 minutes behind Beijing.

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

24-hour comparison

Compare Beijing and Chennai hour by hour

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

24-hour day

Best working-hours overlap

12:00 PM – 6:00 PM in Beijing

corresponds to 9:30 AM – 3:30 PM in Chennai.

6 hours overlap

Beijing

Asia/Shanghai

Chennai

Asia/Kolkata

Availability

12:00 AM

Mon, Aug 17

9:30 PM

Previous day

Sun, Aug 16

Night

1:00 AM

Mon, Aug 17

10:30 PM

Previous day

Sun, Aug 16

Night

2:00 AM

Mon, Aug 17

11:30 PM

Previous day

Sun, Aug 16

Night

3:00 AM

Mon, Aug 17

12:30 AM

Mon, Aug 17

Night

4:00 AM

Mon, Aug 17

1:30 AM

Mon, Aug 17

Night

5:00 AM

Mon, Aug 17

2:30 AM

Mon, Aug 17

Night

6:00 AM

Mon, Aug 17

3:30 AM

Mon, Aug 17

Night

7:00 AM

Mon, Aug 17

4:30 AM

Mon, Aug 17

Night

8:00 AM

Mon, Aug 17

5:30 AM

Mon, Aug 17

Night

9:00 AM

Mon, Aug 17

6:30 AM

Mon, Aug 17

Night

10:00 AM

Mon, Aug 17

7:30 AM

Mon, Aug 17

Possible

11:00 AM

Mon, Aug 17

8:30 AM

Mon, Aug 17

Possible

12:00 PM

Mon, Aug 17

9:30 AM

Mon, Aug 17

Good overlap

1:00 PM

Mon, Aug 17

10:30 AM

Mon, Aug 17

Good overlap

2:00 PM

Mon, Aug 17

11:30 AM

Mon, Aug 17

Good overlap

3:00 PM

Mon, Aug 17

12:30 PM

Mon, Aug 17

Good overlap

4:00 PM

Mon, Aug 17

1:30 PM

Mon, Aug 17

Good overlap

5:00 PM

Mon, Aug 17

2:30 PM

Mon, Aug 17

Good overlap

6:00 PM

Mon, Aug 17

3:30 PM

Mon, Aug 17

Possible

7:00 PM

Mon, Aug 17

4:30 PM

Mon, Aug 17

Possible

8:00 PM

Mon, Aug 17

5:30 PM

Mon, Aug 17

Possible

9:00 PM

Mon, Aug 17

6:30 PM

Mon, Aug 17

Night

10:00 PM

Mon, Aug 17

7:30 PM

Mon, Aug 17

Night

11:00 PM

Mon, Aug 17

8:30 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 Chennai from Beijing

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

Beijing

11:31 AM – 6:31 PM

China

Best overlap

Chennai

9:01 AM – 4:01 PM

India

The best time to call Chennai from Beijing is between 11:31 AM and 6:31 PM in Beijing. This corresponds to 9:01 AM – 4:01 PM in Chennai.

Other reasonable windows

Beijing

9:31 AM – 11:31 AM

Chennai

7:01 AM – 9:01 AM

Beijing

6:31 PM – 9:31 PM

Chennai

4:01 PM – 7:01 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

Beijing and Chennai time difference explained

Current local-time relationship

Chennai is currently 2 hours and 30 minutes behind Beijing.

Beijing uses Asia/Shanghai and currently has an offset of UTC+8. Chennai 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 11:30 AM to 6:00 PM in Beijing, corresponding to 9:00 AM–3:30 PM in Chennai.

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 Beijing and Chennai.

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Local clocks

Explore each city

Current time in Beijing Current time in Chennai

FAQ

Beijing to Chennai time difference FAQ

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

What is the time difference between Beijing and Chennai?

The current time difference between Beijing and Chennai is 2h 30m. Chennai is currently 2 hours and 30 minutes behind Beijing.

Is Chennai ahead of or behind Beijing?

Chennai is currently 2 hours and 30 minutes behind Beijing.

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

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

What is the best time to call Chennai from Beijing?

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

Can the time difference between Beijing and Chennai change?

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