EST to GST Time Converter - Live World Clock

Convert time between Eastern Standard Time (EST) and Gulf Standard Time (GST). See current time with live clocks.

United States (EST)

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01:27:44 PM
Thursday, August 20, 2026

United Arab Emirates (GST)

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09:27:44 PM
Thursday, August 20, 2026

Current Time Difference

EST is -9 hours behind GST

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 GST (Gulf Standard Time)?

Gulf Standard Time (GST) used in the Middle East, UTC+4:00.

Countries and Regions Using GST

Primary Country:

  • United Arab Emirates

Also Used By:

  • Oman

Key Facts about GST:

  • ✓ Major financial centers
  • ✓ No DST observed
  • ✓ Oil and business hub
  • ✓ Major Cities: Dubai, Abu Dhabi, Muscat
  • ✓ UTC Offset: +4:00

EST to GST Time Difference

Standard Time Difference:

EST is -9 hours behind

Common Use Cases:

  • • Business meetings between United States and United Arab Emirates
  • • 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 GST time zone?

United Arab Emirates is the primary country using GST (+4:00). Other countries include: Oman.

How many hours is EST ahead of GST?

EST is -9 hours behind GST.

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.