London to Riyadh Time Converter
Quick answers
Selected conversion
1:00 pm13:00 BST (UTC+1), Oct 9, 2026 = 3:00 pm15:00 AST (UTC+3), Oct 9, 2026
London is 2 hours behind Riyadh.
How the time difference changes
For most of the year, London is 2 hours behind Riyadh. At other times of the year, London is 3 hours behind Riyadh.
For most of the year, working hours of 9:00 am to 5:00 pm in London correspond to 11:00 am to 7:00 pm in Riyadh. At other times of the year, working hours of 9:00 am to 5:00 pm in London correspond to 12:00 pm to 8:00 pm in Riyadh.For most of the year, working hours of 09:00 to 17:00 in London correspond to 11:00 to 19:00 in Riyadh. At other times of the year, working hours of 09:00 to 17:00 in London correspond to 12:00 to 20:00 in Riyadh.
Compare London time with Riyadh time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
BST (British Summer Time) is 2 hours behind AST (Arabia Standard Time).
1:00 pm13:00 in London, United Kingdom is 3:00 pm15:00 in Riyadh, Saudi Arabia
London to Riyadh call time
Best time for a conference call or a meeting is between 9am-3pm09:00-15:00 in London which corresponds to 11am-5pm11:00-17:00 in Riyadh
1:00 pm13:00 BST (British Summer Time) (London, United Kingdom). Offset UTC +1:00 hour
3:00 pm15:00 AST (Arabia Standard Time) (Riyadh, Saudi Arabia). Offset UTC +3:00 hours
1:00 pm13:00 London, United Kingdom / 3:00 pm15:00 Riyadh, Saudi Arabia
| London, United Kingdom | Riyadh, Saudi Arabia |
|---|---|
| 12:00am | 2:00am |
| 1:00am | 3:00am |
| 2:00am | 4:00am |
| 3:00am | 5:00am |
| 4:00am | 6:00am |
| 5:00am | 7:00am |
| 6:00am | 8:00am |
| 7:00am | 9:00am |
| 8:00am | 10:00am |
| 9:00am | 11:00am |
| 10:00am | 12:00pm |
| 11:00am | 1:00pm |
| 12:00pm | 2:00pm |
| 1:00pm | 3:00pm |
| 2:00pm | 4:00pm |
| 3:00pm | 5:00pm |
| 4:00pm | 6:00pm |
| 5:00pm | 7:00pm |
| 6:00pm | 8:00pm |
| 7:00pm | 9:00pm |
| 8:00pm | 10:00pm |
| 9:00pm | 11:00pm |
| 10:00pm | 12:00am |
| 11:00pm | 1:00am |
| 00:00 | 02:00 |
| 01:00 | 03:00 |
| 02:00 | 04:00 |
| 03:00 | 05:00 |
| 04:00 | 06:00 |
| 05:00 | 07:00 |
| 06:00 | 08:00 |
| 07:00 | 09:00 |
| 08:00 | 10:00 |
| 09:00 | 11:00 |
| 10:00 | 12:00 |
| 11:00 | 13:00 |
| 12:00 | 14:00 |
| 13:00 | 15:00 |
| 14:00 | 16:00 |
| 15:00 | 17:00 |
| 16:00 | 18:00 |
| 17:00 | 19:00 |
| 18:00 | 20:00 |
| 19:00 | 21:00 |
| 20:00 | 22:00 |
| 21:00 | 23:00 |
| 22:00 | 00:00 |
| 23:00 | 01:00 |
London Information
Time Zone
GMT - Greenwich Mean Time
+0:00 hours during Greenwich Mean Time.
Sunday, March 29, 2026 at 1:00 amSunday, March 29, 2026 at 01:00 local time. DST starts annually on the last Sunday of March. Clocks are turned forward 1 hour to Sunday, March 29, 2026 at 2:00 amSunday, March 29, 2026 at 02:00 local daylight time instead. Also called Spring Forward or Summer Time.
Sunday, October 25, 2026 at 2:00 amSunday, October 25, 2026 at 02:00 local time. DST ends annually on the last Sunday of October. Clocks are turned backward 1 hour to Sunday, October 25, 2026 at 1:00 amSunday, October 25, 2026 at 01:00 local standard time instead. Also called Fall Back or switch to Winter Time.