London to New York Time
London runs 5 hours earlier
Time difference: London and New York
London is 5 hours ahead of New York. When it's noon in London, it's 07:00 in New York.
London is in the Europe/London timezone. New York is in the America/New_York timezone. The difference is 5 hours.
Working hours overlap
Both London and New York are simultaneously in business hours for 3 hours per day (assuming standard 9:00–17:00 working hours).
Best times to schedule a meeting
London and New York share 3 hours of business hours overlap daily.
Based on standard 09:00–17:00 working hours in each city's local time.
Public holidays this year
⚡ Both cities have upcoming holidays — check availability before scheduling.
Scheduling between London and New York
Coordinating between London (United Kingdom) and New York (USA) means working around a 5-hour time difference, with London ahead. The 3-hour overlap window gives both teams a natural slot for real-time collaboration without anyone working outside normal hours.
💡 Practical scheduling guidelines
If you are in London, aim for 14:00–15:00, which corresponds to 09:00–10:00 in New York — both teams are within working hours.
If you are in London, aim for 15:00–16:00, which corresponds to 10:00–11:00 in New York — both teams are within working hours.
If you are in London, aim for 16:00–17:00, which corresponds to 11:00–12:00 in New York — both teams are within working hours.
Avoid scheduling mistakes — especially around daylight saving changes. Use the ClockinSync Chrome Extension to instantly verify and compare both time zones directly in your browser, without manual calculations.
Install ClockinSync Free →Use the time slider above to find the exact equivalent time for any moment in London. The input bar accepts natural language like “3pm”, “15:30”, or “9am Rome” for instant conversions.
London ↔ New York
3 hours of business hours overlap daily (09:00–17:00)
Working hours: 09:00–17:00 local time. Green = both cities working. Purple = one city only.