PST to JST
Convert Pacific Standard Time (PST) to Japan Standard Time (JST), live. JST is normally 17 hours ahead of PST. Pick any time below, or open the full world clock map.
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PST vs JST
PST (Pacific Standard Time) runs at UTC−8 and JST (Japan Standard Time) at UTC+9. JST is normally 17 hours ahead of PST.
PST is the standard time (UTC−8); when daylight saving is in effect it becomes PDT (UTC−7). The live clock on this page always shows the current offset. JST stays at UTC+9 all year round — it does not observe daylight saving time.
Looking for the reverse conversion? See JST to PST. You can also browse every offset on the interactive time zone map or line up several zones at once with the meeting planner.