Copenhagen ↔ Istanbul
Best Time to Call
Excellent overlap! The best window to call is between 9:00 and 15:00 (Copenhagen time).
Sync Copenhagen and Istanbul easily. Copenhagen is 2 hours behind Istanbul. Excellent overlap! The best window to call is between 9:00 and 15:00 (Copenhagen time).
Upcoming Time Change
- New York City clocks forward 1h in 11 days Mar 09
💡 Review recurring meetings scheduled during these dates to avoid sync issues.
Meeting Optimizer
Sync Score
3.3/10
-12h Current Time +12h
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Tokyo
15:42 GMT+9
Working
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New York City
01:42 EST
Sleeping
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London
06:42 GMT
Sleeping
Synchronization Context
With only a 2 hours difference, these cities share a near-total workday overlap. Coordination is seamless, with most business hours aligning perfectly.
Copenhagen Business Pulse
- Culture Flat hierarchy and very direct. Values design, green energy, and "Hygge".
- Lunch Break 12:00 PM - 12:30 PM.
- Pro Tip Ideal call window is 9:00 AM to 11:30 AM. Danes are famously direct and value their family time; avoid calling after 4:30 PM. The culture is informal and egalitarian; do not worry about titles, but do worry about technical competence and honesty.
Istanbul Business Pulse
- Culture A bridge between East and West. Business is personal, and hospitality (tea/coffee) is a prerequisite.
- Lunch Break 12:30 PM - 1:30 PM.
- Pro Tip Aim for calls between 10:00 AM and 12:00 PM or 2:00 PM and 4:30 PM. Turkish business culture is highly relational; starting with "Nasılsınız?" (How are you?) and building rapport is essential. Avoid scheduling critical calls late on Friday afternoons.
Quick Comparison
| Feature | Copenhagen | Istanbul |
|---|---|---|
| Timezone | Europe/Copenhagen | Europe/Istanbul |
| Country | Denmark | Turkey |
| Coordinates | 55.68, 12.57 | 41.01, 28.98 |
| Population | 1,370,000 | 15,848,000 |