What's the current time difference between London and New York?

Right now, New York (New York) is −5h relative to London (London). The number is live and reflects the current daylight-saving status of both zones.

Does this converter account for daylight saving time?

Yes. The math is done against IANA's tz database via Intl.DateTimeFormat, so DST shifts in either zone show up immediately at the transition. Around DST boundaries the conversion can move by an hour from one week to the next — this page always reflects the current rule.

Why does the TO column sometimes show "+1d" or "−1d"?

When the London hour lands on a different calendar day in New York, we flag it so you don't accidentally schedule a meeting on the wrong date. London 11 PM is often the next day in eastern-hemisphere zones, for example.

How do I schedule a meeting that works for both zones?

Look at the row highlighted lume green — that's the longest contiguous block where both London and New York are in standard working hours (9 AM–5 PM local). Open the planner from the link above to lock a specific time and share a DST-stable link with the other party.

London to New York

London ↔ New York. Right now, New York is −5h relative to London. DST is honored live.

From

London

—

New York

—

00:00London hour of day23:30

Live offset

−5h

London (Jun 20) ↔ New York (Jun 19)

If London or New York just shifted for daylight saving, that's already reflected.

Best meeting overlap

2:00 PM – 4:00 PM

London time. Equivalent New York: 9:00 AM – 11:00 AM

Working hours = 9 AM – 5 PM in each zone.

Hour-by-hour

London → New York, every hour

London · Jun 20New York · Jun 19

12:00 AM7:00 PM
1:00 AM8:00 PM
2:00 AM9:00 PM
3:00 AM10:00 PM
4:00 AM11:00 PM
5:00 AM+1d12:00 AM
6:00 AM+1d1:00 AM
7:00 AM+1d2:00 AM
8:00 AM+1d3:00 AM
9:00 AM+1d4:00 AM
10:00 AM+1d5:00 AM
11:00 AM+1d6:00 AM
12:00 PM+1d7:00 AM
1:00 PM+1d8:00 AM
2:00 PM+1d9:00 AM
3:00 PM+1d10:00 AM
4:00 PM+1d11:00 AM
5:00 PM+1d12:00 PM
6:00 PM+1d1:00 PM
7:00 PM+1d2:00 PM
8:00 PM+1d3:00 PM
9:00 PM+1d4:00 PM
10:00 PM+1d5:00 PM
11:00 PM+1d6:00 PM

Both zones in working hours±1d = the TO side lands on a different calendar day

FAQ

London ↔ New York, questions answered

What's the current time difference between London and New York?: Right now, New York (New York) is −5h relative to London (London). The number is live and reflects the current daylight-saving status of both zones.
Does this converter account for daylight saving time?: Yes. The math is done against IANA's tz database via Intl.DateTimeFormat, so DST shifts in either zone show up immediately at the transition. Around DST boundaries the conversion can move by an hour from one week to the next — this page always reflects the current rule.
Why does the TO column sometimes show "+1d" or "−1d"?: When the London hour lands on a different calendar day in New York, we flag it so you don't accidentally schedule a meeting on the wrong date. London 11 PM is often the next day in eastern-hemisphere zones, for example.
How do I schedule a meeting that works for both zones?: Look at the row highlighted lume green — that's the longest contiguous block where both London and New York are in standard working hours (9 AM–5 PM local). Open the planner from the link above to lock a specific time and share a DST-stable link with the other party.

Reverse — New York to London Time in London Time in New York Open in planner