Is Now a Good Time to Call Istanbul from Seoul?

Seoul is ahead by 6 hours

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

Istanbul

Turkey · -6h

03:00

London

United Kingdom · -8h

01:00

New York

USA · -13h

20:00-1 day

Tokyo

Japan · UTC±0

09:00

Dubai

United Arab Emirates · -5h

04:00

Seoul to Istanbul — exact time difference

Seoul is 6 hours ahead of Istanbul. At noon in Seoul, your contact in Istanbul sees 06:00.

Seoul is in the Asia/Seoul timezone. Istanbul is in Europe/Istanbul. The difference is 6 hours.

Working hours overlap

Seoul and Istanbul share 2 hours of overlapping business hours daily — enough for real-time collaboration without anyone joining at odd hours.

00:0006:0012:0018:0024:00

Seoul

Istanbul

Overlap (2h)

Recommended meeting windows

Both Seoul and Istanbul are in standard hours simultaneously for 2h per day.

15:00 Seoul / 09:00 Istanbul✓ Both working

16:00 Seoul / 10:00 Istanbul✓ Both working

Based on standard 09:00–17:00 working hours in each location's local time.

Public holidays for both locations

⚡ Holiday alerts for both locations, double-check schedules before confirming.

Seoul7 holidays

Aug 15Liberation Day

Sep 24Chuseok

Sep 25Chuseok

Sep 26Chuseok

Oct 3National Foundation Day

Istanbul3 holidays

Jul 15Democracy and National Unity Day

Aug 30Victory Day

Oct 29Republic Day

Scheduling between Seoul and Istanbul

Seoul (South Korea) leads Istanbul (Turkey) by 6 hours. Despite the gap, a 2-hour window of shared business hours each day keeps real-time collaboration practical for both sides.

💡 Scheduling tips for these locations

✅

15:00–16:00 in Seoul = 09:00–10:00 in Istanbul. Both sides are in standard business hours during this window.

✅

16:00–17:00 in Seoul = 10:00–11:00 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 Seoul. The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.

Quick time conversions: Seoul → Istanbul

Common reference points to help you plan across the time difference.

When Seoul clocks show 7:00 AM, Istanbul reads 1:00 AM.

I'm in Seoul at 9:00 AM — what time is my colleague in Istanbul seeing?—3:00 AM

8:00 AMin Seoul→2:00 AMin Istanbul

When it's 4:00 PM in Seoul, the time in Istanbul is 10:00 AM.

3:00 PMin Seoul→9:00 AMin Istanbul

Is 10:00 AM a good time to call Istanbul from Seoul?—4:00 AM

11:00 AMin Seoul→5:00 AMin Istanbul

Seoul ↔ Istanbul

2h of business hours overlap daily (09:00–17:00)

Seoul

Istanbul