London & New York time difference

New York is 5 hours behind London. Current time, 24-hour table, DST changes and the best time to call.

New York is 5 hours behind London.

City Comparison Insights

  • London — United Kingdom, Europe/London (UTC+1), GBP, Local time: 01:28
  • New York — United States, America/New_York (UTC-4), USD, Local time: 20:28

London to New York time conversion table (24 hours)

Each hour in London with the matching time in New York. +1 is the next day, −1 the previous day.

LondonNew York
00:0019:00 −1
01:0020:00 −1
02:0021:00 −1
03:0022:00 −1
04:0023:00 −1
05:0000:00
06:0001:00
07:0002:00
08:0003:00
09:0004:00
10:0005:00
11:0006:00
12:0007:00
13:0008:00
14:0009:00
15:0010:00
16:0011:00
17:0012:00
18:0013:00
19:0014:00
20:0015:00
21:0016:00
22:0017:00
23:0018:00

Best time to call or meet

Business hours overlap: London 14:00–17:00 = New York 09:00–12:00.

Daylight saving time (DST)

  • London changes on October 25, 2026 and New York on November 1, 2026, so between those dates the difference is 4 hours.
  • New York changes on March 14, 2027 and London on March 28, 2027, so between those dates the difference is 4 hours.
  • London: UTC offset changes from UTC+1 to UTC±0 on October 25, 2026.
  • New York: UTC offset changes from UTC−4 to UTC−5 on November 1, 2026.

Frequently asked questions

What is the time difference between London and New York?

New York is 5 hours behind London.

What time is it in New York when it is 9:00 in London?

When it is 9:00 in London, it is 04:00 in New York.

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

Business hours overlap: London 14:00–17:00 = New York 09:00–12:00.

Does daylight saving time change the time difference between London and New York?

London changes on October 25, 2026 and New York on November 1, 2026, so between those dates the difference is 4 hours.

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