Time Difference

Nantong vs Seoul Time Difference

Compare the current local time in Nantong, China and Seoul, South Korea.

Live local timeDST awareUTC offsets

From

Nantong

China

1:22 PM

Sun, Nov 1

UTC+8Asia/Shanghai

Difference

1 hour

Swap

Seoul

South Korea

2:22 PM

Sun, Nov 1

UTC+9Asia/Seoul

Current difference

Seoul is currently 1 hour ahead of Nantong.

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

24-hour comparison

Compare Nantong and Seoul hour by hour

See how a full local day in Nantong, China maps to Seoul, South Korea. 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 Nantong

corresponds to 10:00 AM – 6:00 PM in Seoul.

8 hours overlap

Nantong

Asia/Shanghai

Seoul

Asia/Seoul

Availability

12:00 AM

Sun, Nov 1

1:00 AM

Sun, Nov 1

Night

1:00 AM

Sun, Nov 1

2:00 AM

Sun, Nov 1

Night

2:00 AM

Sun, Nov 1

3:00 AM

Sun, Nov 1

Night

3:00 AM

Sun, Nov 1

4:00 AM

Sun, Nov 1

Night

4:00 AM

Sun, Nov 1

5:00 AM

Sun, Nov 1

Night

5:00 AM

Sun, Nov 1

6:00 AM

Sun, Nov 1

Night

6:00 AM

Sun, Nov 1

7:00 AM

Sun, Nov 1

Night

7:00 AM

Sun, Nov 1

8:00 AM

Sun, Nov 1

Possible

8:00 AM

Sun, Nov 1

9:00 AM

Sun, Nov 1

Possible

9:00 AM

Sun, Nov 1

10:00 AM

Sun, Nov 1

Good overlap

10:00 AM

Sun, Nov 1

11:00 AM

Sun, Nov 1

Good overlap

11:00 AM

Sun, Nov 1

12:00 PM

Sun, Nov 1

Good overlap

12:00 PM

Sun, Nov 1

1:00 PM

Sun, Nov 1

Good overlap

1:00 PM

Sun, Nov 1

2:00 PM

Sun, Nov 1

Good overlap

2:00 PM

Sun, Nov 1

3:00 PM

Sun, Nov 1

Good overlap

3:00 PM

Sun, Nov 1

4:00 PM

Sun, Nov 1

Good overlap

4:00 PM

Sun, Nov 1

5:00 PM

Sun, Nov 1

Good overlap

5:00 PM

Sun, Nov 1

6:00 PM

Sun, Nov 1

Possible

6:00 PM

Sun, Nov 1

7:00 PM

Sun, Nov 1

Possible

7:00 PM

Sun, Nov 1

8:00 PM

Sun, Nov 1

Possible

8:00 PM

Sun, Nov 1

9:00 PM

Sun, Nov 1

Night

9:00 PM

Sun, Nov 1

10:00 PM

Sun, Nov 1

Night

10:00 PM

Sun, Nov 1

11:00 PM

Sun, Nov 1

Night

11:00 PM

Sun, Nov 1

12:00 AM

Next day

Mon, Nov 2

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 Seoul from Nantong

Compare typical business hours in Nantong, China and Seoul, South Korea to find a practical time for calls, meetings or international coordination.

Nantong

1:22 PM – 5:22 PM

China

Best overlap

Seoul

2:22 PM – 6:22 PM

South Korea

The best time to call Seoul from Nantong is between 1:22 PM and 5:22 PM in Nantong. This corresponds to 2:22 PM – 6:22 PM in Seoul.

Other reasonable windows

Nantong

5:22 PM – 8:22 PM

Seoul

6:22 PM – 9:22 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

Nantong and Seoul time difference explained

Current local-time relationship

Seoul is currently 1 hour ahead of Nantong.

Nantong uses Asia/Shanghai and currently has an offset of UTC+8. Seoul uses Asia/Seoul 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 5:00 PM in Nantong, corresponding to 10:00 AM–6:00 PM in Seoul.

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 Nantong and Seoul.

Open time converter

Local clocks

Explore each city

Current time in Nantong Current time in Seoul

FAQ

Nantong to Seoul time difference FAQ

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

What is the time difference between Nantong and Seoul?

The current time difference between Nantong and Seoul is 1 hour. Seoul is currently 1 hour ahead of Nantong.

Is Seoul ahead of or behind Nantong?

Seoul is currently 1 hour ahead of Nantong.

What time is it in Seoul when it is 9:00 AM in Nantong?

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

What is the best time to call Seoul from Nantong?

Typical 9:00 AM–6:00 PM business hours overlap between 9:00 AM and 5:00 PM in Nantong. This corresponds to 10:00 AM–6:00 PM in Seoul.

Can the time difference between Nantong and Seoul change?

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