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