New York to London — Time Difference
Live clocks · Full 24-hour table · United States → United Kingdom
Time Difference: New York vs London
London is 5 hours ahead of New York. New York is in Eastern Daylight Time (EDT, UTC-4) and London is in British Summer Time (GMT+1, UTC+1).
Use the table below to find the equivalent London time for any hour in New York. Click any row to see the full conversion page for that hour.
Business Hours — New York to London
"Good" = both cities within business hours (9 AM–5 PM)
Full 24-Hour Table — New York to London
Frequently Asked Questions
What is the time difference between New York and London?
London is 5 hours ahead of New York. New York uses Eastern Daylight Time (EDT, UTC-4) and London uses British Summer Time (GMT+1, UTC+1).
What time is it in London when it is 9 AM in New York?
9 AM in New York (EDT) equals 2 PM in London (GMT+1).
Is New York ahead or behind London?
London is 5 hours ahead of New York.
What is the best time to call from New York to London?
The best time to call from New York to London is between 9 AM–12 PM New York time, when London is also within normal working hours (9 AM–5 PM).
Time Zones
New York
Eastern Daylight Time
EDT · UTC-4
London
British Summer Time
GMT+1 · UTC+1
Reverse Conversion
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