South Korea is 1 hour ahead of Kuala Lumpur. When South Korea clocks hit noon, Kuala Lumpur reads 11:00.
South Korea is in the Asia/Seoul timezone. Kuala Lumpur is in Asia/Kuala_Lumpur. The difference is 1 hour.
Business hours comparison
Every working day, South Korea and Kuala Lumpur are both in business hours for 7 hours simultaneously.
00:0006:0012:0018:0024:00
South Korea
Kuala Lumpur
Overlap (7h)
When to schedule across time zones
Both South Korea and Kuala Lumpur are in standard hours simultaneously for 7h per day. 3 recommended slots shown below.
10:00 Seoul / 09:00 Kuala Lumpur✓ Both working
11:00 Seoul / 10:00 Kuala Lumpur✓ Both working
12:00 Seoul / 11:00 Kuala Lumpur✓ Both working
Based on standard 09:00–17:00 working hours in each location's local time.
Holiday calendar for both locations
South Korea6 holidays
Sep 24Chuseok
Sep 25Chuseok
Sep 26Chuseok
Oct 3National Foundation Day
Oct 9Hangul Day
Kuala Lumpur
No upcoming public holidays this year.
Working across South Korea and Kuala Lumpur
Working across South Korea (South Korea) and Kuala Lumpur (Malaysia) involves a 1-hour gap. The good news: there is a 7-hour mutual window in standard business hours that lets both sides collaborate without anyone joining at an unreasonable hour.
💡 Best practice for cross-timezone meetings
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10:00–11:00 in South Korea = 09:00–10:00 in Kuala Lumpur. Both sides are in standard business hours during this window.
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11:00–12:00 in South Korea = 10:00–11:00 in Kuala Lumpur. Both sides are in standard business hours during this window.
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12:00–13:00 in South Korea = 11:00–12:00 in Kuala Lumpur. Both sides are in standard business hours during this window.
DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.
Use the time slider above to find the exact equivalent time for any moment in South Korea. The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.
