Singapore ↔ Istanbul — time offset
Singapore is 5 hours ahead of Istanbul. When Singapore clocks hit noon, Istanbul reads 07:00.
Singapore is in the Asia/Singapore timezone. Istanbul is in Europe/Istanbul. The difference is 5 hours.
Mutual working hours
Every working day, Singapore and Istanbul are both in business hours for 3 hours simultaneously.
00:0006:0012:0018:0024:00
When to schedule across time zones
Both Singapore and Istanbul are in standard hours simultaneously for 3h per day.
14:00 Singapore / 09:00 Istanbul✓ Both working
15:00 Singapore / 10:00 Istanbul✓ Both working
16:00 Singapore / 11:00 Istanbul✓ Both working
Based on standard 09:00–17:00 working hours in each location's local time.
Holiday calendar for both locations
⚡ Both locations have upcoming holidays, check availability before scheduling.
Singapore3 holidays
Aug 10National Day
Nov 9Deepavali
Dec 25Christmas Day
Istanbul3 holidays
Jul 15Democracy and National Unity Day
Aug 30Victory Day
Oct 29Republic Day
Working across Singapore and Istanbul
Working across Singapore (Singapore) and Istanbul (Turkey) involves a 5-hour gap. The good news: there is a 3-hour mutual window in standard business hours that lets both sides collaborate without anyone joining at an unreasonable hour.
💡 Best practice for cross-timezone meetings
✅14:00–15:00 in Singapore = 09:00–10:00 in Istanbul. Both sides are in standard business hours during this window.
✅15:00–16:00 in Singapore = 10:00–11:00 in Istanbul. Both sides are in standard business hours during this window.
✅16:00–17:00 in Singapore = 11:00–12:00 in Istanbul. Both sides are in standard business hours during this window.
DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.
Get the Extension — Free →Use the time slider above to find the exact equivalent time for any moment in Singapore. The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.
