Clockjumper

Time difference

London to New York Time Difference

New York is 5 hours behind London — when it's 12:00 PM in London, it's 7:00 AM in New York. (London (Europe/London, BST); New York (America/New_York, EDT).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.

Quick answer

New York is 5 hours behind London. The best window for a call is 2 PM–5 PM in London, which is 9 AM–12 PM in New York — a 3-hour overlap inside 9 AM–5 PM on both sides. Clocks change on October 25, 2026, which briefly shifts the gap between London and New York — the converter on this page always reflects the correct offset for the date you pick.

  • When it's 9:00 AM in London, it's 4:00 AM in New York.
  • When it's 9:00 AM in New York, it's 2:00 PM in London.

New York is currently 5 hours behind London.

LondonBST
12:22 PM
Friday, Aug 14
New YorkEDT
7:22 AM
Friday, Aug 14

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Best times to meet

The 9 AM – 5 PM business windows in London and New York overlap for 3 hours. 2 PM5 PM in London is 9 AM12 PM in New York. Aim somewhere in the middle of that window so neither side starts cold or finishes drained.

Quick conversion table

LondonNew York
12 AM7:00 PM (prev day)
1 AM8:00 PM (prev day)
2 AM9:00 PM (prev day)
3 AM10:00 PM (prev day)
4 AM11:00 PM (prev day)
5 AM12:00 AM
6 AM1:00 AM
7 AM2:00 AM
8 AM3:00 AM
9 AM4:00 AM
10 AM5:00 AM
11 AM6:00 AM
12 PM7:00 AM
1 PM8:00 AM
2 PM9:00 AM
3 PM10:00 AM
4 PM11:00 AM
5 PM12:00 PM
6 PM1:00 PM
7 PM2:00 PM
8 PM3:00 PM
9 PM4:00 PM
10 PM5:00 PM
11 PM6:00 PM

Daylight saving

On October 25, 2026, London shifts for daylight saving. After that, New York will be 4 hours behind London (currently 5 hours behind London). The converter and the tables above always reflect the correct offset for the date you pick.

  • London is currently observing daylight saving time.
  • New York is currently observing daylight saving time.

Frequently asked questions

Is New York ahead of or behind London?
New York is 5 hours behind London.
How many hours behind London is New York?
New York is 5 hours behind London.
What time is 9 AM in London in New York?
9:00 AM in London is 4:00 AM in New York.
What time is noon in London in New York?
12:00 PM in London is 7:00 AM in New York.
What time is 5 PM in London in New York?
5:00 PM in London is 12:00 PM in New York. Useful for end-of-day handoffs between the two offices.
What time is 3 PM in London in New York?
3:00 PM in London is 10:00 AM in New York.
Is London currently observing daylight saving time?
London is currently observing daylight saving time (summer time).
Is New York currently observing daylight saving time?
New York is currently observing daylight saving time (summer time).
Do London and New York observe daylight saving?
On October 25, 2026, London shifts for daylight saving. After that, New York will be 4 hours behind London (currently 5 hours behind London). The converter and the tables above always reflect the correct offset for the date you pick.
When is the best time to call New York from London?
Aim for 2 PM–5 PM in London, which is 9 AM–12 PM in New York.
When is the best time to call London from New York?
Aim for 9 AM–12 PM in New York, which is 2 PM–5 PM in London.
London (BST) to New York (EDT) — how do I convert quickly?
Subtract 5 hours from London local time to get New York local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.