BST to GST: BST is 3 hours behind GST
UK Time is 3 hours behind Gulf Standard Time right now. It is 11:08 pm BST in UK and 2:08 am GST in Gulf, which is already the next day there.
Convert a specific time from BST 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 BST and GST?
Gulf Standard Time is 3 hours ahead of UK Time. To go from BST to GST you add 3 hours. That gap is not fixed. Across 2026 the distance between these two zones takes 2 different values, from 3 hours to 4 hours, because UK moves its clocks and Gulf does not. This page recomputes it rather than assuming.
BST to GST conversion table
Every hour of Thursday, September 24, 2026 in UK, with the matching reading in Gulf. 3 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.
| BST | BST 24h | GST | GST 24h | Date |
|---|---|---|---|---|
| 12:00 am | 00:00 | 3:00 am | 03:00 | same day |
| 1:00 am | 01:00 | 4:00 am | 04:00 | same day |
| 2:00 am | 02:00 | 5:00 am | 05:00 | same day |
| 3:00 am | 03:00 | 6:00 am | 06:00 | same day |
| 4:00 am | 04:00 | 7:00 am | 07:00 | same day |
| 5:00 am | 05:00 | 8:00 am | 08:00 | same day |
| 6:00 am | 06:00 | 9:00 am | 09:00 | same day |
| 7:00 am | 07:00 | 10:00 am | 10:00 | same day |
| 8:00 am | 08:00 | 11:00 am | 11:00 | same day |
| 9:00 am | 09:00 | 12:00 pm | 12:00 | same day |
| 10:00 am | 10:00 | 1:00 pm | 13:00 | same day |
| 11:00 am | 11:00 | 2:00 pm | 14:00 | same day |
| 12:00 pm | 12:00 | 3:00 pm | 15:00 | same day |
| 1:00 pm | 13:00 | 4:00 pm | 16:00 | same day |
| 2:00 pm | 14:00 | 5:00 pm | 17:00 | same day |
| 3:00 pm | 15:00 | 6:00 pm | 18:00 | same day |
| 4:00 pm | 16:00 | 7:00 pm | 19:00 | same day |
| 5:00 pm | 17:00 | 8:00 pm | 20:00 | same day |
| 6:00 pm | 18:00 | 9:00 pm | 21:00 | same day |
| 7:00 pm | 19:00 | 10:00 pm | 22:00 | same day |
| 8:00 pm | 20:00 | 11:00 pm | 23:00 | same day |
| 9:00 pm | 21:00 | 12:00 am | 00:00 | the next day |
| 10:00 pm | 22:00 | 1:00 am | 01:00 | the next day |
| 11:00 pm | 23:00 | 2:00 am | 02:00 | the next day |
What are the best hours to schedule a call between BST and GST?
5 hours of the standard 9:00 am to 5:00 pm working day line up in both zones, from 9:00 am BST to 2:00 pm BST. In Gulf that window reads 12:00 pm to 5:00 pm. Outside it, one side is either not yet at their desk or already gone.
| BST | GST | Working hours | Note |
|---|---|---|---|
| 9:00 am | 12:00 pm | both sides | mid morning in UK, noon in Gulf |
| 10:00 am | 1:00 pm | both sides | mid morning in UK, afternoon in Gulf |
| 11:00 am | 2:00 pm | both sides | mid morning in UK, afternoon in Gulf |
| 12:00 pm | 3:00 pm | both sides | noon in UK, afternoon in Gulf |
| 1:00 pm | 4:00 pm | both sides | afternoon in UK, afternoon in Gulf |
Does daylight saving change BST to GST?
UK Time is currently on BST and changes next on Sunday, October 25, 2026, when the clock falls back from 1:59 am to 1:00 am and the offset moves from UTC+1 to UTC+0.
Gulf Standard Time does not move its clocks at all, so its UTC+4 offset holds every day of the year.
Because the two sides do not move together, the answer to this conversion changes during the year. For part of the year the gap is 3 hours and for the rest it is 4 hours. The table above is built for today, not for an average day.
Is BST ahead of or behind GST?
BST is behind GST by 3 hours: when it is 12:00 pm in UK, it is 3:00 pm in Gulf. One wrinkle worth knowing: GMT and BST are two names for the same zone, not two zones. UK Time reads GMT in winter and BST in summer. When somebody types "bst to gst" they nearly always mean the zone rather than the literal winter offset, so this page resolves BST to Europe/London and GST to Asia/Dubai and applies whichever offset is genuinely in force on the day.
UK Time covers London, Cardiff, Edinburgh and Dublin. Gulf Standard Time covers Dubai, Abu Dhabi and Muscat. The identifiers behind them are Europe/London and Asia/Dubai, which is what any calendar or scheduling system should be storing rather than a fixed number of hours.
Questions
- What is BST in GST?
- BST is 3 hours behind GST. 9:00 am BST is 12:00 pm GST.
- How many hours ahead is GST of BST?
- GST is 3 hours ahead of BST. That varies across the year, between 3 hours and 4 hours.
- What time is it in Gulf right now?
- 2:08 am GST on Friday, September 25, 2026.
- When can UK and Gulf meet during working hours?
- Between 9:00 am and 2:00 pm BST, which is 12:00 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 BST and GST are the abbreviations genuinely in force today rather than a fixed assumption.
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