London ↔ Zurich
Best Time to Call
Excellent overlap! The best window to call is between 9:00 and 16:00 (London time).
Sync London and Zurich easily. London is 1 hour behind Zurich. Excellent overlap! The best window to call is between 9:00 and 16:00 (London 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 1 hour difference, these cities share a near-total workday overlap. Coordination is seamless, with most business hours aligning perfectly.
London Business Pulse
- Culture London business culture is generally formal but collaborative. "Flexi-Fridays" are common in the summer.
- Lunch Break Typically 1:00 PM - 2:00 PM.
- Pro Tip Avoid calling after 4:30 PM on Fridays as many offices wind down early for the weekend. Mid-week (Tuesday to Thursday) between 10 AM and 4 PM is the "Golden Window" for reaching decision-makers. Always start with a brief polite inquiry about their day before diving into business.
Zurich Business Pulse
- Culture Precise, formal, and highly efficient. Values quality and punctuality above all.
- Lunch Break 12:00 PM - 1:00 PM.
- Pro Tip The ideal window is 9:00 AM to 11:30 AM. Punctuality in Switzerland is non-negotiable; being even one minute late is considered a serious lack of professionalism. Keep your discussion focused, data-driven, and highly organized. Avoid calling during the 12-1 PM lunch hour.
Quick Comparison
| Feature | London | Zurich |
|---|---|---|
| Timezone | Europe/London | Europe/Zurich |
| Country | UK | Switzerland |
| Coordinates | 51.51, -0.13 | 47.38, 8.54 |
| Population | 9,648,000 | 443,000 |