UTC to JST Time Converter
Coordinated Universal Time → Japan Standard Time
UTC
UTC+0
Coordinated Universal Time
JST
UTC+9
Japan Standard Time
Coordinated Universal Time (UTC) is 9 hours ahead Japan Standard Time (JST). When it is noon in UTC, it is 9 PM in JST. This offset is fixed year-round.
All 24 Hours — UTC to JST
Click any row to see the full detail page. Current hour in UTC is highlighted.
Best Meeting Times — UTC & JST
Recommended windows where both UTC and JST participants are within working hours (8 AM–6 PM).
Tip: When scheduling between UTC and JST, aim for the “Best” windows above. These times keep both parties within normal working hours, avoiding early-morning or late-evening fatigue.
Related Time Zone Conversions
Frequently Asked Questions — UTC to JST
Coordinated Universal Time (UTC) is 9 hours ahead of Japan Standard Time (JST). UTC is UTC+0 and JST is UTC+9.
Live Now
UTC
UTC+0
11:49:37
Saturday
JST
UTC+9
20:49:37
Saturday
Right now, 11 AM UTC = 8 PM JST
Business Hours Quick Jump
Reverse Conversion
JST to UTC
Japan Standard Time → Coordinated Universal Time
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