Britain is on GMT in winter and BST in summer, so Turkey is three hours ahead from late October to late March and two hours ahead for the rest of the year. Turkey itself never moves.
| City | Local time | Zone |
|---|---|---|
| London, Manchester | --:--:-- | · |
| Dublin | --:--:-- | · |
| Istanbul | --:--:-- | · |
Turkey has not observed daylight saving time since September 2016, so its side of this comparison never moves. The table above reads your device's time zone database rather than a stored offset, so if the United Kingdom changes its clocks the figures here follow automatically.