GST to Turkey Time Converter
TRT is 1 hour behind GST. 9:00 AM GST = 8:00 AM TRT.
TRT is 1 hour behind GST. To convert GST to Turkey Time, subtract 1 hour from the GST time: 9:00 AM GST = 8:00 AM TRT.
GST (Gulf Time) is used in United Arab Emirates and Oman. Turkey Time (Turkey time) is used in Turkey.
GST to Turkey Time time conversion table
GST to Turkey Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| GST | Turkey Time | Day |
|---|---|---|
| 12:00 AM GST | 11:00 PM TRT | previous day |
| 1:00 AM GST | 12:00 AM TRT | night |
| 2:00 AM GST | 1:00 AM TRT | night |
| 3:00 AM GST | 2:00 AM TRT | night |
| 4:00 AM GST | 3:00 AM TRT | night |
| 5:00 AM GST | 4:00 AM TRT | night |
| 6:00 AM GST | 5:00 AM TRT | night |
| 7:00 AM GST | 6:00 AM TRT | — |
| 8:00 AM GST | 7:00 AM TRT | — |
| 9:00 AM GST | 8:00 AM TRT | — |
| 10:00 AM GST | 9:00 AM TRT | work hours |
| 11:00 AM GST | 10:00 AM TRT | work hours |
| 12:00 PM GST | 11:00 AM TRT | work hours |
| 1:00 PM GST | 12:00 PM TRT | work hours |
| 2:00 PM GST | 1:00 PM TRT | work hours |
| 3:00 PM GST | 2:00 PM TRT | work hours |
| 4:00 PM GST | 3:00 PM TRT | work hours |
| 5:00 PM GST | 4:00 PM TRT | — |
| 6:00 PM GST | 5:00 PM TRT | — |
| 7:00 PM GST | 6:00 PM TRT | — |
| 8:00 PM GST | 7:00 PM TRT | — |
| 9:00 PM GST | 8:00 PM TRT | — |
| 10:00 PM GST | 9:00 PM TRT | — |
| 11:00 PM GST | 10:00 PM TRT | night |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert GST to Turkey Time
Subtract 1 hour from the GST time to get Turkey Time.
Example: 9:00 AM GST = 8:00 AM TRT.
Across midnight: 12:00 AM GST = 11:00 PM TRT (previous day). The date changes, so always check the day as well as the hour.
Time difference between GST and Turkey Time
The time difference between GST and Turkey Time is 1 hour all year – TRT is behind GST.
GST and Turkey Time during daylight saving time
- GST does not observe daylight saving time; it stays on UTC+4 all year.
- Turkey Time does not observe daylight saving time; it stays on UTC+3 all year.
Best time for a meeting between GST and Turkey Time
GST and Turkey Time share 7 hours of the 9 AM–5 PM working day. Any time between 10:00 AM and 5:00 PM GST lands between 9:00 AM and 4:00 PM TRT, inside working hours for both.
GST to Turkey Time FAQ
What is the time difference between GST and Turkey Time?
TRT is 1 hour behind GST all year. 9:00 AM GST = 8:00 AM TRT.
What is 9 AM GST in Turkey Time?
9:00 AM GST is 8:00 AM TRT.
What is 12 PM (noon) GST in Turkey Time?
12:00 PM GST is 11:00 AM TRT.
Is Turkey Time ahead of or behind GST?
TRT is 1 hour behind GST, so it is earlier in Turkey Time than in GST.
Does GST change for daylight saving time?
No. GST stays on the same offset all year, so conversions never shift for daylight saving time.
Does Turkey Time change for daylight saving time?
No. Turkey Time stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between GST and Turkey Time?
GST and Turkey Time share 7 hours of the 9 AM–5 PM working day. Any time between 10:00 AM and 5:00 PM GST lands between 9:00 AM and 4:00 PM TRT, inside working hours for both.
Related conversions
Convert Turkey Time to GST
Convert GST to other time zones
Convert other time zones to Turkey Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.