4 AM EST to JST

4:00 AM EST is 6:00 PM JST.

ESTfrom
Eastern Standard Time
--:--
 
Japan Standard Time
--:--
 

4 AM EST in other time zones

Time zone4 AM EST is
CST3:00 AM CST
MST2:00 AM MST
PST1:00 AM PST
UTC9:00 AM UTC
GMT9:00 AM GMT
IST2:30 PM IST
CET10:00 AM CET
AEST8:00 PM AEDT

Quarter hours: 4 AM, 4:15, 4:30 and 4:45 EST

  • 4:00 AM EST = 6:00 PM JST
  • 4:15 AM EST = 6:15 PM JST
  • 4:30 AM EST = 6:30 PM JST
  • 4:45 AM EST = 6:45 PM JST

4 AM EST to JST FAQ

What is 4 AM EST in JST?

4:00 AM EST is 6:00 PM JST.

Is 4 AM EST the same day in JST?

Yes. 4:00 AM EST and 6:00 PM JST fall on the same calendar day.

What is 4:30 AM EST in JST?

4:30 AM EST = 6:30 PM JST.

Is 4 AM ET the same as 4 AM EST?

ET (Eastern Time) is the year-round name for these clocks, so 4 AM ET means 4 AM EST on today's date. 4:00 AM EST is 6:00 PM JST.

Related conversions

All EST to JST times

Convert JST to EST

Convert EST to other time zones

Convert other time zones to JST

Learn more

Updated 6 November 2026. Time zone data: IANA tz database.