Time Difference

Seoul vs Lucknow Time Difference

Compare the current local time in Seoul, South Korea and Lucknow, India.

Live local timeDST awareUTC offsets

From

Seoul

South Korea

8:30 AM

Mon, Aug 17

UTC+9Asia/Seoul

Difference

3h 30m

Swap

Lucknow

India

5:00 AM

Mon, Aug 17

UTC+5:30Asia/Kolkata

Current difference

Lucknow is currently 3 hours 30 minutes behind Seoul.

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

24-hour comparison

Compare Seoul and Lucknow hour by hour

See how a full local day in Seoul, South Korea maps to Lucknow, India. TimeInOne automatically accounts for timezone offsets, date changes and daylight-saving transitions.

24-hour day

Best working-hours overlap

1:00 PM – 6:00 PM in Seoul

corresponds to 9:30 AM – 2:30 PM in Lucknow.

5 hours overlap

Seoul

Asia/Seoul

Lucknow

Asia/Kolkata

Availability

12:00 AM

Mon, Aug 17

8:30 PM

Previous day

Sun, Aug 16

Night

1:00 AM

Mon, Aug 17

9:30 PM

Previous day

Sun, Aug 16

Night

2:00 AM

Mon, Aug 17

10:30 PM

Previous day

Sun, Aug 16

Night

3:00 AM

Mon, Aug 17

11:30 PM

Previous day

Sun, Aug 16

Night

4:00 AM

Mon, Aug 17

12:30 AM

Mon, Aug 17

Night

5:00 AM

Mon, Aug 17

1:30 AM

Mon, Aug 17

Night

6:00 AM

Mon, Aug 17

2:30 AM

Mon, Aug 17

Night

7:00 AM

Mon, Aug 17

3:30 AM

Mon, Aug 17

Night

8:00 AM

Mon, Aug 17

4:30 AM

Mon, Aug 17

Night

9:00 AM

Mon, Aug 17

5:30 AM

Mon, Aug 17

Night

10:00 AM

Mon, Aug 17

6:30 AM

Mon, Aug 17

Night

11:00 AM

Mon, Aug 17

7:30 AM

Mon, Aug 17

Possible

12:00 PM

Mon, Aug 17

8:30 AM

Mon, Aug 17

Possible

1:00 PM

Mon, Aug 17

9:30 AM

Mon, Aug 17

Good overlap

2:00 PM

Mon, Aug 17

10:30 AM

Mon, Aug 17

Good overlap

3:00 PM

Mon, Aug 17

11:30 AM

Mon, Aug 17

Good overlap

4:00 PM

Mon, Aug 17

12:30 PM

Mon, Aug 17

Good overlap

5:00 PM

Mon, Aug 17

1:30 PM

Mon, Aug 17

Good overlap

6:00 PM

Mon, Aug 17

2:30 PM

Mon, Aug 17

Possible

7:00 PM

Mon, Aug 17

3:30 PM

Mon, Aug 17

Possible

8:00 PM

Mon, Aug 17

4:30 PM

Mon, Aug 17

Possible

9:00 PM

Mon, Aug 17

5:30 PM

Mon, Aug 17

Night

10:00 PM

Mon, Aug 17

6:30 PM

Mon, Aug 17

Night

11:00 PM

Mon, Aug 17

7:30 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 Lucknow from Seoul

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

Seoul

12:30 PM – 6:30 PM

South Korea

Best overlap

Lucknow

9:00 AM – 3:00 PM

India

The best time to call Lucknow from Seoul is between 12:30 PM and 6:30 PM in Seoul. This corresponds to 9:00 AM – 3:00 PM in Lucknow.

Other reasonable windows

Seoul

10:30 AM – 12:30 PM

Lucknow

7:00 AM – 9:00 AM

Seoul

6:30 PM – 9:30 PM

Lucknow

3:00 PM – 6:00 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

Seoul and Lucknow time difference explained

Current local-time relationship

Lucknow is currently 3 hours and 30 minutes behind Seoul.

Seoul uses Asia/Seoul and currently has an offset of UTC+9. Lucknow 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 12:30 PM to 6:00 PM in Seoul, corresponding to 9:00 AM–2:30 PM in Lucknow.

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 Seoul and Lucknow.

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Local clocks

Explore each city

Current time in Seoul Current time in Lucknow

FAQ

Seoul to Lucknow time difference FAQ

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

What is the time difference between Seoul and Lucknow?

The current time difference between Seoul and Lucknow is 3h 30m. Lucknow is currently 3 hours and 30 minutes behind Seoul.

Is Lucknow ahead of or behind Seoul?

Lucknow is currently 3 hours and 30 minutes behind Seoul.

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

Using the current UTC offsets, 9:00 AM in Seoul corresponds to 5:30 AM in Lucknow. The exact difference can change when daylight-saving rules change.

What is the best time to call Lucknow from Seoul?

Typical 9:00 AM–6:00 PM business hours overlap between 12:30 PM and 6:00 PM in Seoul. This corresponds to 9:00 AM–2:30 PM in Lucknow.

Can the time difference between Seoul and Lucknow change?

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