Time zone converter
UTC to JST
Convert Coordinated Universal Time to Japan Time — Tokyo — fast, accurate, and daylight-saving aware.
When it's 9:00 AM in UTC, it's 6:00 PM in Tokyo. Tokyo is 9 hours ahead of UTC. Use the converter above to turn any UTC time into JST, or scan the hour-by-hour table below for the full day.
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Coordinated Universal Time ·
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Japan Time — Tokyo ·
Convert a specific timein UTC → — in Tokyo
UTC to JST at a glance
9:00 AM UTC
6:00 PM
JST · Tokyo
12:00 PM UTC
9:00 PM
JST · Tokyo
5:00 PM UTC
2:00 AMnext day
JST · Tokyo
Planning a meeting between UTC and Tokyo
UTC and Tokyo share no standard 9-to-5 overlap, so a live call usually means one side taking an early-morning or late-evening slot. The hourly table below helps you pick the least-inconvenient time for everyone.
Hour-by-hour: UTC to Tokyo
A full day mapped from UTC to JST.
Frequently asked
Is Tokyo ahead of or behind UTC?
Tokyo is 9 hours ahead of UTC.
What is 12:00 PM UTC in JST?
12:00 PM in UTC is 9:00 PM in Tokyo.
Does this converter account for daylight saving time?
Yes. Conversions use the IANA time zone database, so UTC and JST automatically reflect the correct daylight-saving offset for the current date.