Meeting planner for 2026
Best meeting time for Istanbul and London
Istanbul is 2 hours ahead of London for most of 2026. With 09:00 to 17:00 working hours in both cities, the best time to meet is 11:00 to 17:00 in Istanbul, which is 09:00 to 15:00 in London.
Working hours overlap in 2026
Both cities working 09:00 to 17:00 local time. When the time difference changes during the year, so do the shared hours.
| Time difference | When in 2026 | In Istanbul | In London | Shared hours |
|---|---|---|---|---|
| Istanbul 2 hours ahead | Most of the year | 11:00 to 17:00 | 09:00 to 15:00 | 6 hours |
| Istanbul 3 hours ahead | 1 January to 28 March and 25 October to 31 December | 12:00 to 17:00 | 09:00 to 14:00 | 5 hours |
Worked out for 15 July and 11 February 2026.
Time difference between Istanbul and London in 2026
Istanbul is 2 hours ahead of London for most of 2026. From 1 January to 28 March and from 25 October to 31 December 2026, Istanbul is 3 hours ahead of London.
| Dates in 2026 | Istanbul | London | Difference |
|---|---|---|---|
| 1 January to 28 March | UTC+03:00 | UTC+00:00, standard | Istanbul 3 hours ahead |
| 29 March to 24 October | UTC+03:00 | UTC+01:00, daylight saving | Istanbul 2 hours ahead |
| 25 October to 31 December | UTC+03:00 | UTC+00:00, standard | Istanbul 3 hours ahead |
Clock changes in 2026
- Istanbul stays on UTC+03:00 all year and does not change clocks.
- London is on UTC+00:00 in standard time and UTC+01:00 in daylight saving time. Clocks go forward 1 hour at 01:00 on Sunday 29 March 2026 and back 1 hour at 02:00 on Sunday 25 October 2026.
Istanbul to London time conversion
Hour by hour on Wednesday 15 July 2026, when Istanbul is 2 hours ahead of London. At other times of the year, adjust by the change in the time difference above. Working hours are 09:00 to 17:00 in both cities.
| Istanbul | London | Working |
|---|---|---|
| 00:00 | 22:00 (previous day) | Neither |
| 01:00 | 23:00 (previous day) | Neither |
| 02:00 | 00:00 | Neither |
| 03:00 | 01:00 | Neither |
| 04:00 | 02:00 | Neither |
| 05:00 | 03:00 | Neither |
| 06:00 | 04:00 | Neither |
| 07:00 | 05:00 | Neither |
| 08:00 | 06:00 | Neither |
| 09:00 | 07:00 | Istanbul only |
| 10:00 | 08:00 | Istanbul only |
| 11:00 | 09:00 | Both |
| 12:00 | 10:00 | Both |
| 13:00 | 11:00 | Both |
| 14:00 | 12:00 | Both |
| 15:00 | 13:00 | Both |
| 16:00 | 14:00 | Both |
| 17:00 | 15:00 | London only |
| 18:00 | 16:00 | London only |
| 19:00 | 17:00 | Neither |
| 20:00 | 18:00 | Neither |
| 21:00 | 19:00 | Neither |
| 22:00 | 20:00 | Neither |
| 23:00 | 21:00 | Neither |
Questions about Istanbul and London time
What is the time difference between Istanbul and London?
Istanbul is 2 hours ahead of London for most of 2026. From 1 January to 28 March and from 25 October to 31 December 2026, Istanbul is 3 hours ahead of London.
What is the best time for a meeting between Istanbul and London?
For most of 2026, the best time is 11:00 to 17:00 in Istanbul, which is 09:00 to 15:00 in London, with 6 hours of overlap. From 1 January to 28 March and from 25 October to 31 December 2026, the best time is 12:00 to 17:00 in Istanbul, which is 09:00 to 14:00 in London, with 5 hours of overlap. These times assume 09:00 to 17:00 working hours in both cities.
Do Istanbul and London change clocks on the same day?
No. Istanbul stays on UTC+03:00 all year, while London changes clocks on Sunday 29 March and Sunday 25 October 2026, so the time difference changes when London does.
When it is 09:00 in Istanbul, what time is it in London?
It is 07:00 in London for most of 2026 and 06:00 from 1 January to 28 March and from 25 October to 31 December.