Skip to content
DateAlmanac

What is EST in GST?

Gulf Standard Time is 9 hours ahead

Eastern Time is on UTC−5:00 and Gulf Standard Time is on UTC+4:00 right now. The gap changes during the year — see below.

Convert a time

GST — Gulf Standard Time

12:00 pm

GST, Sat

Time in New York
3:29:21 AM
Time in Dubai
12:29:21 PM
Difference
+9 h
Next clock change
March 14, 2027

When the difference changes

Eastern Time and Gulf Standard Time do not change their clocks on the same dates, so the gap between them is not the same all year. Most converters show only today’s figure. These are the periods ahead:

  1. Now – March 14, 2027Gulf Standard Time is 9 hours ahead
  2. March 14, 2027 – November 7, 2027Gulf Standard Time is 8 hours ahead
  3. November 7, 2027 – onwardsGulf Standard Time is 9 hours ahead

Periods shorter than a day are not listed. Each zone changes at its own local time, so on a date when both move there are a few hours when the gap is briefly something else.

Daylight saving

Eastern Time

Sunday, March 14, 2027

Clocks go forward one hour — 2:00 am becomes 3:00 am local time, and the zone is on EDT after that.

Gulf Standard Time

No clock changes

Gulf Standard Time stays on GST all year, so its offset from UTC never moves.

EST to GST conversion table

Every hour of Saturday, November 7, 2026, converted from Eastern Time to Gulf Standard Time. 9 of the 24 hours fall on a different calendar day in Dubai, which is marked.

12:00 am EST
9:00 am GST
1:00 am EST
10:00 am GST
2:00 am EST
11:00 am GST
3:00 am EST
12:00 pm GST
4:00 am EST
1:00 pm GST
5:00 am EST
2:00 pm GST
6:00 am EST
3:00 pm GST
7:00 am EST
4:00 pm GST
8:00 am EST
5:00 pm GST
9:00 am EST
6:00 pm GST
10:00 am EST
7:00 pm GST
11:00 am EST
8:00 pm GST
12:00 pm EST
9:00 pm GST
1:00 pm EST
10:00 pm GST
2:00 pm EST
11:00 pm GST
3:00 pm EST
12:00 am GST+1 day
4:00 pm EST
1:00 am GST+1 day
5:00 pm EST
2:00 am GST+1 day
6:00 pm EST
3:00 am GST+1 day
7:00 pm EST
4:00 am GST+1 day
8:00 pm EST
5:00 am GST+1 day
9:00 pm EST
6:00 am GST+1 day
10:00 pm EST
7:00 am GST+1 day
11:00 pm EST
8:00 am GST+1 day

Scheduling between the two

There is no overlap between a nine-to-six working day in New York and one in Dubai — the gap is too wide. A call has to sit early or late for one side. Early morning in New York is the usual compromise, since that is late afternoon or evening in Dubai.

Eastern Time (EST) is used in Toronto, Atlanta, Miami, Detroit and most of the US east coast

Gulf Standard Time (GST) is used in the UAE and Oman

Other conversions