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