EST to JST Time Converter - Live World Clock
Convert time between Eastern Standard Time (EST) and Japan Standard Time (JST). See current time with live clocks.
United States (EST)
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01:27:44 PM
Thursday, August 20, 2026
Japan (JST)
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02:27:44 AM
Friday, August 21, 2026
Current Time Difference
EST is -14 hours behind JST
What is EST (Eastern Standard Time)?
Eastern Standard Time (EST) is used in eastern North America and the Caribbean, UTC-5:00.
Countries and Regions Using EST
Primary Country:
- United States
- States: New York, Florida, Pennsylvania, Georgia, Michigan
Also Used By:
- Canada - Ontario, Quebec
Key Facts about EST:
- ✓ Most populous US timezone
- ✓ Wall Street financial center
- ✓ DST observed March-November
- ✓ Major Cities: New York City, Miami, Atlanta, Boston, Philadelphia, Washington D.C.
- ✓ UTC Offset: -5:00 (-4:00 during EDT)
What is JST (Japan Standard Time)?
Japan Standard Time (JST) used in Japan, UTC+9:00.
Countries and Regions Using JST
Primary Country:
- Japan
Also Used By:
- South Korea
Key Facts about JST:
- ✓ Third largest economy
- ✓ Major tech center
- ✓ No DST observed
- ✓ Major Cities: Tokyo, Osaka, Yokohama, Nagoya
- ✓ UTC Offset: +9:00
EST to JST Time Difference
Standard Time Difference:
EST is -14 hours behind
Common Use Cases:
- • Business meetings between United States and Japan
- • International collaboration across timezones
- • Scheduling calls and conferences
Frequently Asked Questions
Which countries are in EST time zone?
United States is the primary country using EST (-5:00). Other countries include: Canada.
Which countries are in JST time zone?
Japan is the primary country using JST (+9:00). Other countries include: South Korea.
How many hours is EST ahead of JST?
EST is -14 hours behind JST.
Does United States observe Daylight Saving Time?
Yes, United States observes Daylight Saving Time. During DST, EST changes to EDT (Eastern Daylight Time) with UTC offset of -4:00.