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Timezone Prime

EST to GST converter

Convert Eastern Time (EST/EDT) to Gulf Standard Time (GST), with daylight saving applied for the exact date you pick.

From

Tue, Oct 27

To

Tue, Oct 27 Same day

EDT 9 to 5 GST 9 to 5

From zone
Eastern Daylight Time
Offset and clock
UTC−4 Daylight saving time
IANA name
America/New_York
To zone
Gulf Standard Time
Offset and clock
UTC+4 No daylight saving time
IANA name
Asia/Dubai

GST is 8 hours ahead of EDT.

Time difference
GST is 8 hours ahead of EDT for most of the year (238 days in 2026). The gap is 9 hours for about 18 weeks in 2026.
Meeting window
Working days of 9 AM to 5 PM do not overlap. The least disruptive slot is around 8:30 AM EDT, which is 4:30 PM GST while EDT and GST apply.
Daylight saving
Eastern Time changes its clocks twice a year; Gulf Standard Time does not.

The same conversion works for every city on these clocks, such as New York to Dubai, New York to UAE and Toronto to Dubai.

Where EST and GST apply

Shaded areas follow the official zone boundaries, so a country split across zones is split here too. Hover or tap a region for its local time.

  • Eastern Time
  • Gulf Standard Time
  • Same UTC offset right now, different zone rules

Drag to pan. Ctrl and scroll, or pinch, to zoom. Boundaries: timezone-boundary-builder, © OpenStreetMap contributors

Hour by hour

Every hour of Tuesday, October 27, 2026, side by side. Days with a clock change show 23 or 25 rows.

Shaded rows fall inside working hours in both places.

Hourly comparison of the two time zones. Choose a time to load it in the converter.
New York (EDT) Dubai (GST) Working hours
12:00 AM 8:00 AM
1:00 AM 9:00 AM
2:00 AM 10:00 AM
3:00 AM 11:00 AM
4:00 AM 12:00 PM
5:00 AM 1:00 PM
6:00 AM 2:00 PM
7:00 AM 3:00 PM
8:00 AM 4:00 PM
9:00 AM 5:00 PM
10:00 AM 6:00 PM
11:00 AM 7:00 PM
12:00 PM 8:00 PM
1:00 PM 9:00 PM
2:00 PM 10:00 PM
3:00 PM 11:00 PM
4:00 PM 12:00 AM next day
5:00 PM 1:00 AM next day
6:00 PM 2:00 AM next day
7:00 PM 3:00 AM next day
8:00 PM 4:00 AM next day
9:00 PM 5:00 AM next day
10:00 PM 6:00 AM next day
11:00 PM 7:00 AM next day

EST to GST conversion table

Every hour of the Eastern Time day, plus the common half hours, and their GST equivalents. The second column covers the part of the year when the clocks are on a different gap.

EST to GST conversion table
Eastern Time GST 8 h ahead, most of the year (238 days in 2026) GST 9 h ahead, about 18 weeks in 2026
12:00 AM 8:00 AM9:00 AM
1:00 AM 9:00 AM10:00 AM
2:00 AM 10:00 AM11:00 AM
3:00 AM 11:00 AM12:00 PM
4:00 AM 12:00 PM1:00 PM
5:00 AM 1:00 PM2:00 PM
6:00 AM 2:00 PM3:00 PM
7:00 AM 3:00 PM4:00 PM
8:00 AM 4:00 PM5:00 PM
9:00 AM 5:00 PM6:00 PM
9:30 AM 5:30 PM6:30 PM
10:00 AM 6:00 PM7:00 PM
10:30 AM 6:30 PM7:30 PM
11:00 AM 7:00 PM8:00 PM
11:30 AM 7:30 PM8:30 PM
12:00 PM 8:00 PM9:00 PM
12:30 PM 8:30 PM9:30 PM
1:00 PM 9:00 PM10:00 PM
1:30 PM 9:30 PM10:30 PM
2:00 PM 10:00 PM11:00 PM
2:30 PM 10:30 PM11:30 PM
3:00 PM 11:00 PM12:00 AM (next day)
3:30 PM 11:30 PM12:30 AM (next day)
4:00 PM 12:00 AM (next day)1:00 AM (next day)
4:30 PM 12:30 AM (next day)1:30 AM (next day)
5:00 PM 1:00 AM (next day)2:00 AM (next day)
5:30 PM 1:30 AM (next day)2:30 AM (next day)
6:00 PM 2:00 AM (next day)3:00 AM (next day)
7:00 PM 3:00 AM (next day)4:00 AM (next day)
8:00 PM 4:00 AM (next day)5:00 AM (next day)
9:00 PM 5:00 AM (next day)6:00 AM (next day)
10:00 PM 6:00 AM (next day)7:00 AM (next day)
11:00 PM 7:00 AM (next day)8:00 AM (next day)

How the gap changes in 2026 and 2027

Each row is a stretch of days with one constant difference, split at every clock change.

Time difference periods between EST and GST
Dates EST GST Difference
Thu, Jan 1, 2026 until Sun, Mar 8, 2026 EST GST GST 9 h ahead
Sun, Mar 8, 2026 until Sun, Nov 1, 2026 EDT GST GST 8 h ahead
Sun, Nov 1, 2026 until Sun, Mar 14, 2027 EST GST GST 9 h ahead
Sun, Mar 14, 2027 until Sun, Nov 7, 2027 EDT GST GST 8 h ahead
Sun, Nov 7, 2027 until Sat, Jan 1, 2028 EST GST GST 9 h ahead

Upcoming clock changes

  1. Eastern Time Sunday, November 1, 2026: at 2:00 AM clocks go back 1 hour to 1:00 AM
  2. Eastern Time Sunday, March 14, 2027: at 2:00 AM clocks go forward 1 hour to 3:00 AM
  3. Eastern Time Sunday, November 7, 2027: at 2:00 AM clocks go back 1 hour to 1:00 AM
  4. Eastern Time Sunday, March 12, 2028: at 2:00 AM clocks go forward 1 hour to 3:00 AM

About the two zones

Eastern Time (EST / EDT)

Eastern Time follows the clock in New York. It is Eastern Standard Time (EST, UTC−5) in winter and Eastern Daylight Time (EDT, UTC−4) from the second Sunday in March to the first Sunday in November.

IANA zone
America/New_York
Offset
UTC−5 standard, UTC−4 daylight saving
Used in
the eastern United States and Canada
Major cities
New York, Toronto, Washington, D.C., Atlanta, Miami, Boston

People often write EST all year round. Strictly, EST is only the winter offset; in summer the eastern US is on EDT. The converter follows the real New York clock for the date you pick.

Gulf Standard Time (GST)

Gulf Standard Time is UTC+4 all year. The UAE and Oman do not observe daylight saving time.

IANA zone
Asia/Dubai
Offset
UTC+4 all year
Used in
the United Arab Emirates and Oman
Major cities
Dubai, Abu Dhabi, Sharjah, Muscat

GST can also mean South Georgia Time (UTC−2). Here GST means Gulf Standard Time (Asia/Dubai).

EST and GST, answered

What is the time difference between EST and GST?

GST is 8 hours ahead of EDT for most of the year (238 days in 2026). The gap is 9 hours for about 18 weeks in 2026.

How do I work out the time in Dubai from EST?

Dubai uses Gulf Standard Time. GST is 8 hours ahead of EDT for most of the year (238 days in 2026). The gap is 9 hours for about 18 weeks in 2026. Type any EST time into the EST to GST converter to see the Dubai time for any date.

What is 9:00 AM EST in GST?

9:00 AM EDT is 5:00 PM GST for most of the year (238 days in 2026). 9:00 AM EST is 6:00 PM GST for about 18 weeks in 2026.

What is 12:00 PM EST in GST?

12:00 PM EDT is 8:00 PM GST for most of the year (238 days in 2026). 12:00 PM EST is 9:00 PM GST for about 18 weeks in 2026.

What is 10:00 AM EST in GST?

10:00 AM EDT is 6:00 PM GST for most of the year (238 days in 2026). 10:00 AM EST is 7:00 PM GST for about 18 weeks in 2026.

What is 5:00 PM EST in GST?

5:00 PM EDT is 1:00 AM (next day) GST for most of the year (238 days in 2026). 5:00 PM EST is 2:00 AM (next day) GST for about 18 weeks in 2026.

Is GST ahead of EST, and by how many hours?

Yes. GST is 8 hours ahead of EDT for most of the year (238 days in 2026). The gap is 9 hours for about 18 weeks in 2026.

What is a good meeting time for EST and GST?

Working days of 9 AM to 5 PM do not overlap. The least disruptive slot is around 8:30 AM EDT, which is 4:30 PM GST while EDT and GST apply.

Does daylight saving time affect EST to GST?

Eastern Time changes its clocks twice a year; Gulf Standard Time does not. The next change is on Sunday, November 1, 2026 in Eastern Time.

Which EST does the EST to GST converter use?

People often write EST all year round. Strictly, EST is only the winter offset; in summer the eastern US is on EDT. The converter follows the real New York clock for the date you pick.

Which GST does the EST to GST converter use?

GST can also mean South Georgia Time (UTC−2). Here GST means Gulf Standard Time (Asia/Dubai).

Related conversions

From Eastern Time

To Gulf Standard Time