GST to GMT · Dubai (UAE) → London (UK)
Hour-by-hour conversion from Gulf Standard Time to Greenwich Mean Time, with daylight-saving variants and the meeting window that works for both sides.
| GST (Dubai (UAE)) | GST → GMT (both on standard time) | GST → BST (late March to late October) |
|---|---|---|
| 12:00 AM | 8:00 PM (-1d) | 9:00 PM (-1d) |
| 6:00 AM | 2:00 AM | 3:00 AM |
| 7:00 AM | 3:00 AM | 4:00 AM |
| 8:00 AM | 4:00 AM | 5:00 AM |
| 9:00 AM | 5:00 AM | 6:00 AM |
| 10:00 AM | 6:00 AM | 7:00 AM |
| 11:00 AM | 7:00 AM | 8:00 AM |
| 12:00 PM | 8:00 AM | 9:00 AM |
| 1:00 PM | 9:00 AM | 10:00 AM |
| 2:00 PM | 10:00 AM | 11:00 AM |
| 3:00 PM | 11:00 AM | 12:00 PM |
| 4:00 PM | 12:00 PM | 1:00 PM |
| 5:00 PM | 1:00 PM | 2:00 PM |
| 6:00 PM | 2:00 PM | 3:00 PM |
| 7:00 PM | 3:00 PM | 4:00 PM |
| 8:00 PM | 4:00 PM | 5:00 PM |
| 9:00 PM | 5:00 PM | 6:00 PM |
| 10:00 PM | 6:00 PM | 7:00 PM |
Notes
GST (Gulf Standard Time, UTC+04:00) is 4h ahead of GMT (Greenwich Mean Time, UTC+00:00) when both are on standard time. London (UK) observes daylight saving (BST, UTC+01:00) from late March to late October. During transition weeks the two regions may switch on different dates — for exact meeting times use the live converter below, which uses the IANA time-zone database.
Their 9:00–18:00 business hours overlap for about 5 hours a day — roughly 1:00 PM–6:00 PM in GST.
More conversions from GST: GST to IST
Frequently asked questions
What is the time difference between GST and GMT?
GST is 4h ahead of GMT on standard time; daylight saving shifts this by an hour part of the year (see the table).
What time is 12 PM GST in GMT?
12:00 PM GST is 8:00 AM in GMT on standard time.
Do GST and GMT business hours overlap?
Their 9:00–18:00 business hours overlap for about 5 hours a day — roughly 1:00 PM–6:00 PM in GST.