Time difference between New York and London

London is 5 hours ahead of New York.

United States · Eastern Standard Time

7:31 PM

Wednesday, November 11, 2026

United Kingdom · Greenwich Mean Time

12:31 AM

Thursday, November 12, 2026

New York to London time converter

Green rows are office hours in both places; light green rows are when both are awake.

What is the time difference between New York and London?

London is 5 hours ahead of New York. New York is on UTC−5 and London is on UTC+0.

What time is it in London when it is 9 AM in New York?

When it is 9:00 AM in New York, it is 2:00 PM in London.

When is the best time to call London from New York?

The best time to call or meet is 9:00 AM–1:00 PM in New York (2:00 PM–6:00 PM in London), when both places are in normal office hours.

Which days are working days in both New York and London?

Both New York and London usually work Monday to Friday.

Does the time difference between New York and London change?

Yes. Because of daylight saving time, the difference changes on Sunday, March 14, 2027, when London will be 4 hours ahead of New York.

New York is 5 hours behind London. More: time in New York · time in London