World Timezones

London to New York Converter

Compare New York to London instead

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Offset

5 hours

London (GMT+1) is currently ahead of New York (EDT).

GMT+1: UTC+1

EDT: UTC-4

Both zones are currently observing daylight saving time.

When to schedule

Business-hours overlap: 2 PM–6 PM in London (9 AM–1 PM in New York).

Both teams are in working hours during this window on weekdays.

Suggested time: 4:00 PM London (11:00 AM New York).

This window may shift by an hour during daylight saving time.

About these zones

London uses Greenwich Mean Time (GMT, or BST).

New York uses Eastern Time (EST, or EDT).

London and New York are approximately 3,450 miles apart.

Quick reference

Full 24-hour conversion table.

LondonNew YorkDay
12:00 am7:00 pm-1 day
1:00 am8:00 pm-1 day
2:00 am9:00 pm-1 day
3:00 am10:00 pm-1 day
4:00 am11:00 pm-1 day
5:00 am12:00 amSame day
6:00 am1:00 amSame day
7:00 am2:00 amSame day
8:00 am3:00 amSame day
9:00 am4:00 amSame day
10:00 am5:00 amSame day
11:00 am6:00 amSame day
12:00 pm7:00 amSame day
1:00 pm8:00 amSame day
2:00 pm9:00 amSame day
3:00 pm10:00 amSame day
4:00 pm11:00 amSame day
5:00 pm12:00 pmSame day
6:00 pm1:00 pmSame day
7:00 pm2:00 pmSame day
8:00 pm3:00 pmSame day
9:00 pm4:00 pmSame day
10:00 pm5:00 pmSame day
11:00 pm6:00 pmSame day

Daylight saving time

Both zones observe daylight saving time, but they transition on different dates.

London: next transition on Sunday, October 25, 2026.

New York: next transition on Sunday, November 1, 2026.

For approximately 7 days between transitions, the offset between London and New York differs from its typical value. Recurring meetings during this window will shift by one hour.

Daylight today

London
Sunrise
4:55 AM
Sunset
9:02 PM
Day length
16h 8m
New York
Sunrise
5:31 AM
Sunset
8:18 PM
Day length
14h 47m

Daylight overlap: 10h 32m — 10:31 AM–9:02 PM in London (5:31 AM–4:02 PM in New York). Both locations are in daylight during this window.

Cities in these zones

Airports in these zones

Airports in Greenwich Mean Time

  • LCY
  • LGW
  • LHR
  • LTN
  • STN
  • BHX
  • EMA
  • GLA
  • PIK
  • LBA

Airports in Eastern Time

  • EWR
  • HPN
  • JFK
  • LGA
  • TEB
  • ILG
  • PHL
  • TTN
  • CLT
  • USA

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