JST Time Zone Converter — Japan Standard Time (Tokyo) Time Difference
Drag the interactive slider or click the time display to set a time in this JST time zone converter (Japan Standard Time, UTC+9:00) — then select any city below to instantly see the exact JST time difference and current local time across 429 cities. Whether you need to find overlapping work hours with a colleague in Tokyo, schedule an international call from JST, or check what time it is anywhere relative to UTC+9:00 — this converter handles daylight saving time and UTC offset changes automatically. Also see:convert Eastern Standard Time to other time zones.
JST
Japan Standard Time
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JST — Japan Standard Time (UTC+9:00)
- Abbreviation
- JST
- UTC Offset
- UTC+9:00
- City
- Tokyo
- Country
- Japan
What Time Is It Now in Tokyo?
Live current local time in Tokyo, Japan — JST (UTC+9:00). Updates every second. Related:CST hour-by-hour conversion table.
What Is JST (Japan Standard Time)?
JST stands for Japan Standard Time and follows the UTC+9:00 UTC offset. Tokyo in Japan is the primary reference city for this time zone. The JST time zone converter above lets you compare Tokyo time with any city in the world — use the "Add timezone" search to build a multi-city world clock, pick a date to check daylight saving time transitions, and switch between 12-hour and 24-hour formats for a clear international time view. See also:CST time difference in hours.
Why Trust This JST Time Zone Converter?
ConvertFlash uses the IANA Time Zone Database — the same authoritative source that powers your phone, browser, and every major operating system — so every JST time conversion handles daylight saving time transitions, half-hour and quarter-hour UTC offsets, and historical time zone changes automatically. The live world clock updates every second, and all conversion tables regenerate correctly for any past or future date you select. You might also need:what time is it in Kralendijk.