GMT to EST: London to New York time

New York is 5 hours behind London for most of the year, and 4 hours from 25 to 31 October 2026 and from 14 to 27 March 2027, when one has changed its clocks and the other has not.

London is on BST (UTC+1) until 24 October 2026, GMT (UTC+0) from 25 October 2026 to 27 March 2027 and BST (UTC+1) from 28 March 2027.

New York is on EDT (UTC-4) until 31 October 2026, EST (UTC-5) from 1 November 2026 to 13 March 2027 and EDT (UTC-4) from 14 March 2027.

Greenwich Mean Time (UTC+0)→Eastern Standard Time (UTC-5)

London time to New York time, every hour

  • 4 hours behind: 25 to 31 October 2026; 14 to 27 March 2027
  • 5 hours behind: 19 to 24 October 2026; 1 November 2026 to 13 March 2027; 28 March to 18 October 2027
London to New York time for every hour of the day
LondonNew York (4 hours behind)New York (5 hours behind)
12:00 AM8:00 PM (previous day)7:00 PM (previous day)
1:00 AM9:00 PM (previous day)8:00 PM (previous day)
2:00 AM10:00 PM (previous day)9:00 PM (previous day)
3:00 AM11:00 PM (previous day)10:00 PM (previous day)
4:00 AM12:00 AM11:00 PM (previous day)
5:00 AM1:00 AM12:00 AM
6:00 AM2:00 AM1:00 AM
7:00 AM3:00 AM2:00 AM
8:00 AM4:00 AM3:00 AM
9:00 AM5:00 AM4:00 AM
10:00 AM6:00 AM5:00 AM
11:00 AM7:00 AM6:00 AM
12:00 PM8:00 AM7:00 AM
1:00 PM9:00 AM8:00 AM
2:00 PM10:00 AM9:00 AM
3:00 PM11:00 AM10:00 AM
4:00 PM12:00 PM11:00 AM
5:00 PM1:00 PM12:00 PM
6:00 PM2:00 PM1:00 PM
7:00 PM3:00 PM2:00 PM
8:00 PM4:00 PM3:00 PM
9:00 PM5:00 PM4:00 PM
10:00 PM6:00 PM5:00 PM
11:00 PM7:00 PM6:00 PM

Other time zone conversions

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