UTC to JST Converter
Convert times between Coordinated Universal Time (UTC) and Japan Standard Time (JST). Simply click the time tiles to change date and time.
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Understanding UTC to JST Time
Coordinated Universal Time (UTC) is the primary time standard by which the world regulates clocks and time. You can learn more about it at Wikipedia’s UTC article.
Japan Standard Time (JST) is the standard time zone for Japan, which is 9 hours ahead of UTC (UTC+09:00). There is no daylight saving time in Japan. Find details on JST at Wikipedia’s JST article.
How to Convert UTC to JST Time
Master the time difference between UTC and JST! Our converter makes it easy. Just follow these simple steps:
- Click on the UTC time tile (left) to choose the time you want to convert to JST.
- The time in JST (right) will be updated accordingly.
- Vice versa, you can also change JST time and UTC time will be updated accordingly
- To share the converted time, click on “Copy Sharable Link” and share it with your friends!
If you’re seeking conversions for other time zones, visit our main Time Converter page.
UTC to JST Time Conversion Chart
This Time Conversion Chart is based on the time as of 06 Oct 2025. While the times in the table account for Daylight Saving Time (DST), please use the tool above for real-time conversions between UTC and JST and to obtain the correct named time zones that adjust with DST.
| 12:00 am UTC | is | 9:00 am JST |
| 1:00 am UTC | is | 10:00 am JST |
| 2:00 am UTC | is | 11:00 am JST |
| 3:00 am UTC | is | 12:00 pm JST |
| 4:00 am UTC | is | 1:00 pm JST |
| 5:00 am UTC | is | 2:00 pm JST |
| 6:00 am UTC | is | 3:00 pm JST |
| 7:00 am UTC | is | 4:00 pm JST |
| 8:00 am UTC | is | 5:00 pm JST |
| 9:00 am UTC | is | 6:00 pm JST |
| 10:00 am UTC | is | 7:00 pm JST |
| 11:00 am UTC | is | 8:00 pm JST |
| 12:00 pm UTC | is | 9:00 pm JST |
| 1:00 pm UTC | is | 10:00 pm JST |
| 2:00 pm UTC | is | 11:00 pm JST |
| 3:00 pm UTC | is | 12:00 am JST |
| 4:00 pm UTC | is | 1:00 am JST |
| 5:00 pm UTC | is | 2:00 am JST |
| 6:00 pm UTC | is | 3:00 am JST |
| 7:00 pm UTC | is | 4:00 am JST |
| 8:00 pm UTC | is | 5:00 am JST |
| 9:00 pm UTC | is | 6:00 am JST |
| 10:00 pm UTC | is | 7:00 am JST |
| 11:00 pm UTC | is | 8:00 am JST |
Best Meeting Times Between UTC and JST
The following times are within business hours (8 am – 6 pm) for both locations as of 06 Oct 2025:
FAQ
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What is the time difference between UTC and JST time zones?
As of 06 Oct 2025, the Coordinated Universal Time (UTC) is 9.0 hours behind Japan Standard Time (JST).
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Why trust our online UTC to JST time converter?
Our UTC to JST time converter uses the IANA time zone database, a highly reputable and trusted source for global time zone information. This ensures our time conversions are accurate and reliable, including daylight saving time (DST) adjustments.
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What does the "Copy Sharable Link" button do?
The "Copy Sharable Link" button generates a deep link to the current time zone conversion between UTC and JST you're viewing, and add it to your Clipboard (you can then paste and share with your friend). This link includes specific details like the time zones selected and any adjustments for daylight saving time (DST).
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