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Developers — MCP API

JST to UTC Converter

Japan Standard Time · Coordinated Universal Time

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Common conversions

  • 8:00 AM JST → 11:00 PM UTC (previous day)
  • 9:00 AM JST → 12:00 AM UTC
  • 10:00 AM JST → 1:00 AM UTC
  • 11:00 AM JST → 2:00 AM UTC
  • 12:00 PM JST → 3:00 AM UTC
  • 2:00 PM JST → 5:00 AM UTC
  • 4:00 PM JST → 7:00 AM UTC
  • 5:00 PM JST → 8:00 AM UTC

JST to UTC: common questions

How do you convert JST to UTC?

What is the time difference between JST and UTC?