Istanbul ↔ London time converter
London is 2 hours behind Istanbul.
Type a time in either city — 4pm, 4:30 PM and 16:00 all work — or pick one from the ▾ menu, and the other city updates instantly. The clocks load showing the current time in Istanbul, Türkiye and London, United Kingdom.
Istanbul
Türkiye
Europe/Istanbul
London
United Kingdom
Europe/London
Business-hours overlap
Working day (9:00–17:00) in each city, drawn on Istanbul's clock.
Istanbul 9–17
London 9–17
Overlap
Zone details
- Istanbul
- Europe/Istanbul
- London
- Europe/London
- Offset
- —
- DST
- London observes daylight saving time while Istanbul does not, so the gap between the two cities changes twice a year.
For example, 4:00 PM in Istanbul is 2:00 PM in London, while 4:00 PM in London is 6:00 PM in Istanbul.