Time zone converter
KST to ICT
Convert Korea Time — Seoul to Indochina Time — Hanoi — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in Seoul, it's 7:00 AM in Hanoi. Hanoi is 2 hours behind Seoul. Use the converter above to turn any KST time into ICT, or scan the hour-by-hour table below for the full day.
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Korea Time — Seoul ·
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Indochina Time — Hanoi ·
Convert a specific timein Seoul → — in Hanoi
KST to ICT at a glance
9:00 AM KST
7:00 AM
ICT · Hanoi
12:00 PM KST
10:00 AM
ICT · Hanoi
5:00 PM KST
3:00 PM
ICT · Hanoi
Planning a meeting between Seoul and Hanoi
Planning a call between Seoul and Hanoi? The best overlap during a standard 9-to-5 workday runs 11:00 AM–5:00 PM KST (9:00 AM–3:00 PM ICT). Aim for that window to reach both sides during business hours.
Hour-by-hour: Seoul to Hanoi
A full day mapped from KST to ICT.
Frequently asked
Is Hanoi ahead of or behind Seoul?
Hanoi is 2 hours behind Seoul.
What is 12:00 PM KST in ICT?
12:00 PM in Seoul is 10:00 AM in Hanoi.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so KST and ICT automatically reflect the correct daylight-saving offset for the current date.