Does this converter handle daylight saving time?

Yes. The offset between London and New York can change across the year as either zone enters or leaves DST. Pick any date in the converter and the exact offset for that date is used.

🇬🇧 London to New York 🇺🇸 time converter

Convert any time from London (GMT/BST) to New York (ET (EST/EDT)), with daylight saving handled correctly for the date you choose.

New York is currently 5 hours behind London.

London: Fri, Jun 19, 2026, 2:24 PM UTC+01:00 (GMT+1) · New York: Fri, Jun 19, 2026, 9:24 AM UTC-04:00 (EDT)

London 00h → 23hblue/green = 9am–6pm working hoursNew York local hour

Convert London to New York on any date

From zone

To zone

Date & time (in “from” zone)

Get this conversion as JSON (developer API)

curl "https://tz.wrapper-agency.com/api/v1/tz?from=Europe%2FLondon&to=America%2FNew_York&time=2008-11-04T09%3A00"

Free timezone API — no key during beta. DST-correct, IANA tz database.

Current offsets

🇬🇧 London	UTC+01:00
🇺🇸 New York	UTC-04:00
Difference	−5h

FAQ

What time is it in New York when it's noon in London?: Use the converter above — enter 12:00 on your date in London and you'll get the exact New York local time, DST included.
Why does the time difference change during the year?: London and New York may observe daylight saving on different schedules (or not at all), so the gap between them shifts on clock-change dates.