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New York to London Time Difference

London is 5 hours ahead of New York. Calculate synchronous working hours and optimal conference call windows between New York and London.

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Offset Summary

London is 5 hours ahead of New York

New York: EST/EDT (UTC-5) • London: GMT/BST (UTC+0)

New YorkEST/EDT
10:00 AM

Standard office hours: 9:00 - 17:00

LondonGMT/BST
3:00 PM

Standard office hours: 9:00 - 17:00

12 AM6 AM12 PM6 PM11 PM
Offset: +5 hours difference Swap (London to New York)

This timezone schedule comparison runs locally in your browser. No schedule data or meeting times leave your device.

Best meeting times between New York and London

When coordinating remote teams or scheduling client meetings across New York (United States) and London (United Kingdom), overlapping business hours depend on the 5-hour offset.

• New York working window: 9:00 - 17:00 (EST/EDT)

• London working window: 9:00 - 17:00 (GMT/BST)

• Common business overlap: 4 hours available daily

Tips for multi-timezone collaboration

  • Asynchronous Updates: Rely on recorded walkthroughs and documented PRs for handoffs when offset exceeds 6 hours.
  • Shared Calendars: Configure secondary timezone displays in Google Calendar or Outlook to prevent accidental off-hours invitations.
  • Rotated Call Times: For regular cross-regional standups, alternate weekly meeting times so no single hub constantly sacrifices personal evenings.

More time differences from New York

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