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JST to UTC Conversion

View the JST to UTC conversion below. Japan Standard Time is 9 hours ahead of Coordinated Universal Time. Convert more time zones by visiting the time zone page and clicking on common time zone conversions. Or use the form at the bottom of this page for easy conversion.

Japan Standard Time

Japan Standard Time is nine hours ahead of the Coordinated Universal Time standard, written as an offset of UTC + 9:00. That means to find the standard time in the zone you must add nine hours to Coordinated Universal Time. Territories observing the time zone are primarily in Asia. It runs through ... read more

Coordinated Universal Time

Coordinated Universal Time or UTC is a standard, not a time zone. In other words, it is the base point for all other time zones in the world. They are determined by their difference to UTC. UTC is represented as UTC +0. Coordinated Universal Time is a 24-hour time standard that is used to synchroni... read more

Day

Morning/Evening

Night

JST	UTC
06/30/26 12:00 AM in JST is	06/29/26 03:00 PM in UTC
06/30/26 01:00 AM in JST is	06/29/26 04:00 PM in UTC
06/30/26 02:00 AM in JST is	06/29/26 05:00 PM in UTC
06/30/26 03:00 AM in JST is	06/29/26 06:00 PM in UTC
06/30/26 04:00 AM in JST is	06/29/26 07:00 PM in UTC
06/30/26 05:00 AM in JST is	06/29/26 08:00 PM in UTC
06/30/26 06:00 AM in JST is	06/29/26 09:00 PM in UTC
06/30/26 07:00 AM in JST is	06/29/26 10:00 PM in UTC
06/30/26 08:00 AM in JST is	06/29/26 11:00 PM in UTC
06/30/26 09:00 AM in JST is	06/30/26 12:00 AM in UTC
06/30/26 10:00 AM in JST is	06/30/26 01:00 AM in UTC
06/30/26 11:00 AM in JST is	06/30/26 02:00 AM in UTC
06/30/26 12:00 PM in JST is	06/30/26 03:00 AM in UTC
06/30/26 01:00 PM in JST is	06/30/26 04:00 AM in UTC
06/30/26 02:00 PM in JST is	06/30/26 05:00 AM in UTC
06/30/26 03:00 PM in JST is	06/30/26 06:00 AM in UTC
06/30/26 04:00 PM in JST is	06/30/26 07:00 AM in UTC
06/30/26 05:00 PM in JST is	06/30/26 08:00 AM in UTC
06/30/26 06:00 PM in JST is	06/30/26 09:00 AM in UTC
06/30/26 07:00 PM in JST is	06/30/26 10:00 AM in UTC
06/30/26 08:00 PM in JST is	06/30/26 11:00 AM in UTC
06/30/26 09:00 PM in JST is	06/30/26 12:00 PM in UTC
06/30/26 10:00 PM in JST is	06/30/26 01:00 PM in UTC
06/30/26 11:00 PM in JST is	06/30/26 02:00 PM in UTC
07/01/26 12:00 AM in JST is	06/30/26 03:00 PM in UTC

A * indicates that daylight saving time (DST) is being observed

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