🇹🇷 Istanbul ↔ 🇸🇬 Singapore

Istanbul is 5 hours behind Singapore. Neither observes daylight saving time, so the difference stays the same all year.

Sunrise 5:34 AMSunset 8:41 PM(local)

Sunrise 7:02 AMSunset 7:14 PM(local)

IstanbulUTC+3
SingaporeUTC+8

🇹🇷 Istanbul

Dialing code+90
Population15,701,602
Coordinates41.01°N, 28.95°E
Elevation39 m

🇸🇬 Singapore

Dialing code+65
Population5,638,700
Coordinates1.29°N, 103.85°E
Elevation23 m

Best time for a call: 09:00–13:00 in IstanbulAdd to calendar

Working hours assumed 9:00–18:00.

Frequently asked questions

What is the time difference between Istanbul and Singapore?
Istanbul is 5 hours behind Singapore. Use the side-by-side clocks and the day/night strips above to convert any hour between them.
When is the best time to call between Istanbul and Singapore?
The best window to call is 09:00–13:00 Istanbul time, when working hours overlap in both cities. Pick an hour on the strips to add it to your calendar.
Why does the time difference between Istanbul and Singapore change?
It doesn't — neither Istanbul nor Singapore observes daylight saving time, so the difference between them stays the same all year.