Time difference between Istanbul and London
London is 3 hours behind Istanbul
Best time to call
Hours when it is between 8 am and 10 pm in both cities, shown in Istanbul time.
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Call between 11:00 and 22:00 Istanbul time. That is 08:00 to 19:00 in London.
Istanbul to London time table
Based on today's offsets: Istanbul UTC+3, London UTC+0.
| Istanbul | London | Istanbul | London |
|---|---|---|---|
| 12:00 am 00:00 | 9:00 pm 21:00 previous day | 12:00 pm 12:00 | 9:00 am 09:00 |
| 1:00 am 01:00 | 10:00 pm 22:00 previous day | 1:00 pm 13:00 | 10:00 am 10:00 |
| 2:00 am 02:00 | 11:00 pm 23:00 previous day | 2:00 pm 14:00 | 11:00 am 11:00 |
| 3:00 am 03:00 | 12:00 am 00:00 | 3:00 pm 15:00 | 12:00 pm 12:00 |
| 4:00 am 04:00 | 1:00 am 01:00 | 4:00 pm 16:00 | 1:00 pm 13:00 |
| 5:00 am 05:00 | 2:00 am 02:00 | 5:00 pm 17:00 | 2:00 pm 14:00 |
| 6:00 am 06:00 | 3:00 am 03:00 | 6:00 pm 18:00 | 3:00 pm 15:00 |
| 7:00 am 07:00 | 4:00 am 04:00 | 7:00 pm 19:00 | 4:00 pm 16:00 |
| 8:00 am 08:00 | 5:00 am 05:00 | 8:00 pm 20:00 | 5:00 pm 17:00 |
| 9:00 am 09:00 | 6:00 am 06:00 | 9:00 pm 21:00 | 6:00 pm 18:00 |
| 10:00 am 10:00 | 7:00 am 07:00 | 10:00 pm 22:00 | 7:00 pm 19:00 |
| 11:00 am 11:00 | 8:00 am 08:00 | 11:00 pm 23:00 | 8:00 pm 20:00 |
When the difference changes
London moves its clocks forward by 1 hour on Sunday, 28 March 2027. The difference shifts on those dates unless both cities change together.
Questions and answers
What is the time difference between Istanbul and London?
London is currently 3 hours behind Istanbul. Istanbul is on UTC+3 and London is on UTC+0.
Does the time difference change during the year?
Yes. At least one of the two cities changes its clocks for daylight saving time, so the difference can be an hour more or less for part of the year. This page always uses the current offsets.
If it is noon in Istanbul, what time is it in London?
When it is 12:00 in Istanbul, it is 09:00 in London.
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