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What is 10 AM EST in JST?

Eastern Time

10 AM

Japan Standard Time

11 PM

10 AM Eastern Time is 11 PM Japan Standard Time. (Today's clocks.)

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Does the answer change during the year?

Yes. Eastern Time and Japan Standard Time don't change their clocks on the same dates, so over the next 12 months:

  • October 14 to October 31: 10 AM EST = 11 PM JST
  • November 1 to March 13: 10 AM EST = 12 AM JST the next day
  • March 14 to October 13: 10 AM EST = 11 PM JST

Eastern Time switches between EST and EDT for daylight saving time; people often say EST all year.

Questions

What is 10 AM EST in JST?

Right now, 10 AM Eastern Time is 11 PM Japan Standard Time. The answer changes during the year because of daylight saving time — see the dates on this page.

Is JST ahead of or behind EST?

Japan Standard Time is currently 13 hours ahead of Eastern Time.

What about daylight saving time?

Eastern Time switches between EST and EDT for daylight saving time; people often say EST all year. The times on this page follow the clocks actually in use on each date.

10 AM EST in other time zones

Time zoneTime
Central Time CST/CDT9 AM
Mountain Time MST/MDT8 AM
Pacific Time PST/PDT7 AM
Alaska Time AKST/AKDT6 AM
Hawaii Time HST4 AM
Greenwich Mean Time GMT2 PM
Coordinated Universal Time UTC2 PM
Central European Time CET/CEST4 PM
Eastern European Time EET/EEST5 PM
India Standard Time IST7:30 PM
Japan Standard Time JST11 PM
Australian Eastern Time AEST/AEDT1 AM (Thu)
Singapore Time SGT10 PM
Philippine Time PHT10 PM
Moscow Time MSK5 PM
Gulf Standard Time GST6 PM

Based on the clocks on Wednesday, October 14, 2026.

Other times, EST to JST

← 9 AM EST · 11 AM EST → · Full EST to JST converter · JST to EST