UTC to GST: UTC is 4 hours behind GST
Coordinated Universal Time is 4 hours behind Gulf Standard Time, on every day of the year. It is 7:37 pm UTC in UTC and 11:37 pm GST in Gulf.
Convert a specific time from UTC to GST
Pick any time and date to convert it both ways. The conversion runs in your browser against the real zone rules, so a date inside a daylight saving period gets that period's offset rather than today's.
What is the time difference between UTC and GST?
Gulf Standard Time is 4 hours ahead of Coordinated Universal Time. To go from UTC to GST you add 4 hours. That gap holds on all 365 days of 2026: neither zone moves its clocks.
UTC to GST conversion table
Every hour of Wednesday, September 23, 2026 in UTC, with the matching reading in Gulf. 4 of the 24 hours land on a different calendar date in Gulf, which is the part people get wrong when they schedule across this pair.
| UTC | UTC 24h | GST | GST 24h | Date |
|---|---|---|---|---|
| 12:00 am | 00:00 | 4:00 am | 04:00 | same day |
| 1:00 am | 01:00 | 5:00 am | 05:00 | same day |
| 2:00 am | 02:00 | 6:00 am | 06:00 | same day |
| 3:00 am | 03:00 | 7:00 am | 07:00 | same day |
| 4:00 am | 04:00 | 8:00 am | 08:00 | same day |
| 5:00 am | 05:00 | 9:00 am | 09:00 | same day |
| 6:00 am | 06:00 | 10:00 am | 10:00 | same day |
| 7:00 am | 07:00 | 11:00 am | 11:00 | same day |
| 8:00 am | 08:00 | 12:00 pm | 12:00 | same day |
| 9:00 am | 09:00 | 1:00 pm | 13:00 | same day |
| 10:00 am | 10:00 | 2:00 pm | 14:00 | same day |
| 11:00 am | 11:00 | 3:00 pm | 15:00 | same day |
| 12:00 pm | 12:00 | 4:00 pm | 16:00 | same day |
| 1:00 pm | 13:00 | 5:00 pm | 17:00 | same day |
| 2:00 pm | 14:00 | 6:00 pm | 18:00 | same day |
| 3:00 pm | 15:00 | 7:00 pm | 19:00 | same day |
| 4:00 pm | 16:00 | 8:00 pm | 20:00 | same day |
| 5:00 pm | 17:00 | 9:00 pm | 21:00 | same day |
| 6:00 pm | 18:00 | 10:00 pm | 22:00 | same day |
| 7:00 pm | 19:00 | 11:00 pm | 23:00 | same day |
| 8:00 pm | 20:00 | 12:00 am | 00:00 | the next day |
| 9:00 pm | 21:00 | 1:00 am | 01:00 | the next day |
| 10:00 pm | 22:00 | 2:00 am | 02:00 | the next day |
| 11:00 pm | 23:00 | 3:00 am | 03:00 | the next day |
What are the best hours to schedule a call between UTC and GST?
4 hours of the standard 9:00 am to 5:00 pm working day line up in both zones, from 9:00 am UTC to 1:00 pm UTC. In Gulf that window reads 1:00 pm to 5:00 pm. Outside it, one side is either not yet at their desk or already gone.
| UTC | GST | Working hours | Note |
|---|---|---|---|
| 9:00 am | 1:00 pm | both sides | mid morning in UTC, afternoon in Gulf |
| 10:00 am | 2:00 pm | both sides | mid morning in UTC, afternoon in Gulf |
| 11:00 am | 3:00 pm | both sides | mid morning in UTC, afternoon in Gulf |
| 12:00 pm | 4:00 pm | both sides | noon in UTC, afternoon in Gulf |
Does daylight saving change UTC to GST?
Coordinated Universal Time does not move its clocks at all, so its UTC+0 offset holds every day of the year.
Gulf Standard Time does not move its clocks at all, so its UTC+4 offset holds every day of the year.
Is UTC ahead of or behind GST?
UTC is behind GST by 4 hours: when it is 12:00 pm in UTC, it is 4:00 pm in Gulf. Neither Coordinated Universal Time nor Gulf Standard Time observes daylight saving, so the abbreviations never change and the gap between them is fixed.
Coordinated Universal Time covers the reference all other zones are measured against. Gulf Standard Time covers Dubai, Abu Dhabi and Muscat. The identifiers behind them are Etc/UTC and Asia/Dubai, which is what any calendar or scheduling system should be storing rather than a fixed number of hours.
Questions
- What is UTC in GST?
- UTC is 4 hours behind GST. 9:00 am UTC is 1:00 pm GST.
- How many hours ahead is GST of UTC?
- GST is 4 hours ahead of UTC.
- What time is it in Gulf right now?
- 11:37 pm GST on Wednesday, September 23, 2026.
- When can UTC and Gulf meet during working hours?
- Between 9:00 am and 1:00 pm UTC, which is 1:00 pm to 5:00 pm GST.
- Does this account for daylight saving?
- Yes. Every reading is computed from the IANA database for the actual date, so UTC and GST are the abbreviations genuinely in force today rather than a fixed assumption.
Other conversions
12 and 24 hour converter · 8 hours from now · Today · Day counter