World Timezones

Istanbul to Singapore Converter

Compare Singapore to Istanbul instead
Istanbul7:36 amFri, Jun 5
IstanbulTRT
Turkey · UTC+3
7:36 amFri, Jun 5
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
SingaporeSGT
Singapore · UTC+8
12:36 pmFri, Jun 5
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
12a
1a
2a
3a
4a

Offset

The time difference between Istanbul and Singapore is 5 hours.

5 hours

Istanbul (TRT) is behind Singapore (SGT).

TRT: UTC+3

SGT: UTC+8

Neither Istanbul nor Singapore is currently observing daylight saving time.

When to schedule

Business-hours overlap: 9 AM–12 PM in Istanbul (2 PM–5 PM in Singapore).

Both teams are in working hours during this window on weekdays.

Suggested time: 10:00 AM Istanbul (3:00 PM Singapore).

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

Turkey

  • New Year's DayThu, Jan 1
  • National Independence & Children's DayThu, Apr 23
  • Labour DayFri, May 1
  • Atatürk Commemoration & Youth DayTue, May 19
  • Democracy and National Unity DayWed, Jul 15
  • Victory DaySun, Aug 30
  • Republic DayThu, Oct 29

Singapore

  • New Year's DayThu, Jan 1
  • Chinese New YearTue, Feb 17
  • Chinese New YearWed, Feb 18
  • Hari Raya PuasaFri, Mar 20
  • Good FridayFri, Apr 3
  • Labour DayFri, May 1
  • Hari Raya Haji (Tentative Date)Wed, May 27
  • National DayMon, Aug 10
  • DeepavaliMon, Nov 9
  • Christmas DayFri, Dec 25

About these zones

Istanbul uses Turkey Time (TRT). To call Turkey, dial +90.

Singapore uses Singapore Time (SGT). To call Singapore, dial +65.

Singapore is approximately 5,400 miles east of Istanbul.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

IstanbulSingaporeDay
12:00 am5:00 amSame day
1:00 am6:00 amSame day
2:00 am7:00 amSame day
3:00 am8:00 amSame day
4:00 am9:00 amSame day
5:00 am10:00 amSame day
6:00 am11:00 amSame day
7:00 am12:00 pmSame day
8:00 am1:00 pmSame day
9:00 am2:00 pmSame day
10:00 am3:00 pmSame day
11:00 am4:00 pmSame day
12:00 pm5:00 pmSame day
1:00 pm6:00 pmSame day
2:00 pm7:00 pmSame day
3:00 pm8:00 pmSame day
4:00 pm9:00 pmSame day
5:00 pm10:00 pmSame day
6:00 pm11:00 pmSame day
7:00 pm12:00 am+1 day
8:00 pm1:00 am+1 day
9:00 pm2:00 am+1 day
10:00 pm3:00 am+1 day
11:00 pm4:00 am+1 day

Daylight saving time

Neither Istanbul nor Singapore observes daylight saving time. The offset between these zones remains constant year-round.

See the daylight saving time page for transition dates across every time zone.

Daylight today

Istanbul
Sunrise
5:34 AM
Sunset
8:33 PM
Day length
14h 59m
Singapore
Sunrise
6:58 AM
Sunset
7:10 PM
Day length
12h 11m

Daylight overlap: 8h 36m — 5:34 AM–2:10 PM in Istanbul (10:34 AM–7:10 PM in Singapore). Both locations are in daylight during this window.

Cities in these zones

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Turkey Time

  • IST
  • SAW
  • ESB
  • YEI
  • ADB
  • GZT
  • DIY
  • ADA
  • COV
  • ASR

Airports in Singapore Time

  • SIN

Related conversions

Common conversions

What is 9:00 am Istanbul in Singapore?
9:00 am Istanbul is 2:00 pm Singapore.
What is 12:00 pm Istanbul in Singapore?
12:00 pm Istanbul is 5:00 pm Singapore.
What is 12:30 pm Istanbul in Singapore?
12:30 pm Istanbul is 5:30 pm Singapore.
What is 2:00 pm Istanbul in Singapore?
2:00 pm Istanbul is 7:00 pm Singapore.
What is 5:00 pm Istanbul in Singapore?
5:00 pm Istanbul is 10:00 pm Singapore.
What is 11:30 pm Istanbul in Singapore?
11:30 pm Istanbul is 4:30 am Singapore, the next day.