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DateAlmanac

What is TRT in GST?

Gulf Standard Time is 1 hour ahead

Turkey Time is on UTC+3:00 and Gulf Standard Time is on UTC+4:00 right now. That gap holds all year, because both zones change their clocks together.

Time in Istanbul
3:04:00 PM
Time in Dubai
4:04:00 PM
Difference
+1 h
Next clock change
Neither zone

Convert a time

GST — Gulf Standard Time

4:00 pm

GST, Fri

Daylight saving

Turkey Time

No clock changes

Turkey Time stays on TRT all year, so its offset from UTC never moves.

Gulf Standard Time

No clock changes

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

TRT to GST conversion table

Every hour of Friday, September 25, 2026, converted from Turkey Time to Gulf Standard Time. 1 of the 24 hours fall on a different calendar day in Dubai, which is marked.

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

Scheduling between the two

Working hours overlap from 9:00 am to 5:00 pm TRT, which is 10:00 am to 6:00 pm GST. Anything inside that window falls in the normal working day at both ends.

Turkey Time (TRT) is used in all of Türkiye, on a permanent UTC+3 since 2016

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

Other conversions