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Free TimeZone Converter | Fast & Accurate

JST to UTC Time Converter - Japan to Universal Time

IST to PST Time Zone Converter

How to Convert IST to PST

This IST to PST converter helps you convert time between Indian Standard Time and Pacific Standard Time. Perfect for scheduling meetings, calls, and events across time zones.

JST to UTC Time Converter - Japan to Universal Time

Free JST to UTC Time Zone Converter - Convert JST to UTC Instantly

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Convert time between Japan (JST) and Coordinated Universal Time instantly with our free timezone converter. Perfect for scheduling international meetings, calls, and coordinating across time zones with automatic DST adjustments.

Live World Clock

Current time in major cities around the world

Compare times across multiple cities worldwide. World time converter and timezone converter for meeting planner, universal time converter, and travel coordination across multiple time zones.

Multi-City Time Planner

World Time Converter & Meeting Planner

Compare multiple cities at once ? Perfect for meetings & travel

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Tuesday, July 8, 2025
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Understanding JST to UTC Time Conversion

What is Japan Standard Time (JST)?

Japan Standard Time (JST) is UTC+9. Major cities include Tokyo, Osaka, Yokohama, Nagoya, Sapporo, Kyoto. Japan does not observe Daylight Saving Time and uses a single time zone.

What is Coordinated Universal Time (UTC)?

Coordinated Universal Time (UTC) is UTC+0. Major cities include Reference time standard (no specific cities). The primary time standard used worldwide. Does not observe DST.

JST to UTC Time Difference

The time difference between JST and UTC varies based on Daylight Saving Time. Use our converter above for accurate, real-time conversions that automatically account for DST changes in both time zones.

How Daylight Saving Time Affects JST to UTC Conversion

Japan does not observe Daylight Saving Time. Global Standard does not observe Daylight Saving Time. Our converter automatically adjusts for these changes to provide accurate conversions year-round.

Frequently Asked Questions

How do I convert JST to UTC?

To convert JST to UTC, use our free time zone converter above. Simply select your time and date to see the instant conversion. Our tool automatically accounts for Daylight Saving Time changes in both time zones.

What is the time difference between JST and UTC?

The time difference between JST and UTC varies depending on whether Daylight Saving Time is in effect. Use our converter above for the most accurate, real-time time difference.

What is the best time for meetings between JST and UTC zones?

The best meeting time between Japan (JST) and Global (UTC) depends on business hours in both locations. Use our advanced meeting planner below to find overlapping work hours that suit both time zones.

Does Japan observe Daylight Saving Time?

Japan does not observe Daylight Saving Time. JST remains constant year-round, which simplifies conversions.

What cities are in the JST timezone?

Major cities in the JST timezone include Tokyo and other cities in Japan. This timezone does not observe Daylight Saving Time.

What cities are in the UTC timezone?

Major cities in the UTC timezone include Universal and other cities in Global. This timezone does not observe Daylight Saving Time.

How do I schedule calls between Japan and Global?

For calls between Japan (JST) and Global (UTC), use our converter to find mutually convenient times. Always specify both local times in meeting invites to avoid confusion, and account for Daylight Saving Time changes.

Need more help? Check our complete FAQ section.

View Complete FAQ

Americas

  • PST/PDT: Pacific Standard/Daylight Time (UTC-8/-7)
  • MST/MDT: Mountain Standard/Daylight Time (UTC-7/-6)
  • CST/CDT: Central Standard/Daylight Time (UTC-6/-5)
  • EST/EDT: Eastern Standard/Daylight Time (UTC-5/-4)
  • AST/ADT: Atlantic Standard/Daylight Time (UTC-4/-3)
  • BRT: Bras?lia Time (UTC-3)
  • ART: Argentina Time (UTC-3)

Europe & Africa

  • GMT/BST: Greenwich Mean Time/British Summer Time (UTC+0/+1)
  • CET/CEST: Central European Time/Summer Time (UTC+1/+2)
  • EET/EEST: Eastern European Time/Summer Time (UTC+2/+3)
  • MSK: Moscow Time (UTC+3)
  • WAT: West Africa Time (UTC+1)
  • CAT: Central Africa Time (UTC+2)
  • EAT: East Africa Time (UTC+3)

Asia & Pacific

  • IST: India Standard Time (UTC+5:30)
  • CST: China Standard Time (UTC+8)
  • JST: Japan Standard Time (UTC+9)
  • KST: Korea Standard Time (UTC+9)
  • AEST/AEDT: Australian Eastern Standard/Daylight Time (UTC+10/+11)
  • NZST/NZDT: New Zealand Standard/Daylight Time (UTC+12/+13)
  • HST: Hawaii Standard Time (UTC-10)

Popular Cities in These Timezones

IST Timezone Cities:

Mumbai, Delhi, Bangalore, Kolkata

PST Timezone Cities:

Los Angeles, San Francisco, Seattle, Portland

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