London to New York Time Converter
Convert time between London, United Kingdom and New York, United States.
Convert a specific time
- IndiaIST, UTC+5:30
- Eastern Time – New YorkEST, UTC-5
- Central Time – ChicagoCST, UTC-6
- Mountain Time – DenverMST, UTC-7
- Arizona – PhoenixMST, UTC-7
- Pacific Time – Los AngelesPST, UTC-8
- Mexico CityCST, UTC-6
- Saskatchewan – ReginaCST, UTC-6
- UTC / GMTUTC, UTC+0
- United Kingdom – LondonGMT, UTC+0
- Central Europe – Paris, BerlinCET, UTC+1
- Gulf – DubaiGST, UTC+4
- SingaporeSGT, UTC+8
- Japan – TokyoJST, UTC+9
- Australia Eastern – SydneyAEDT, UTC+11
- EST (always UTC-5)Fixed offset, no DST
- CST (always UTC-6)Fixed offset, no DST
- MST (always UTC-7)Fixed offset, no DST
- PST (always UTC-8)Fixed offset, no DST
- IndiaIST, UTC+5:30
- Eastern Time – New YorkEST, UTC-5
- Central Time – ChicagoCST, UTC-6
- Mountain Time – DenverMST, UTC-7
- Arizona – PhoenixMST, UTC-7
- Pacific Time – Los AngelesPST, UTC-8
- Mexico CityCST, UTC-6
- Saskatchewan – ReginaCST, UTC-6
- UTC / GMTUTC, UTC+0
- United Kingdom – LondonGMT, UTC+0
- Central Europe – Paris, BerlinCET, UTC+1
- Gulf – DubaiGST, UTC+4
- SingaporeSGT, UTC+8
- Japan – TokyoJST, UTC+9
- Australia Eastern – SydneyAEDT, UTC+11
- EST (always UTC-5)Fixed offset, no DST
- CST (always UTC-6)Fixed offset, no DST
- MST (always UTC-7)Fixed offset, no DST
- PST (always UTC-8)Fixed offset, no DST
Time Difference
London is 5 hours ahead of New York right now.
- Now until Mar 14, 2027: London is 5 hours ahead of New York (GMT → EST).
- Mar 14, 2027 – Mar 28, 2027: London is 4 hours ahead of New York (GMT → EDT).
- Mar 28, 2027 – Oct 31, 2027: London is 5 hours ahead of New York (BST → EDT).
- From Oct 31, 2027: London is 4 hours ahead of New York (GMT → EDT).
Best time to call
Convenient overlapping hours on Tuesday, November 3, 2026.
| London (GMT) | New York (EST) |
|---|---|
| 2:00 PM | 9:00 AM |
| 3:00 PM | 10:00 AM |
| 4:00 PM | 11:00 AM |
These hours fall within 9 AM–5 PM in both places.
Convert another time zone Plan a meeting across London and New YorkLondon to New York conversion table
For Tuesday, November 3, 2026 in London.
| London (GMT) | New York (EST) |
|---|---|
| 12:00 AM | 7:00 PM(previous day) |
| 1:00 AM | 8:00 PM(previous day) |
| 2:00 AM | 9:00 PM(previous day) |
| 3:00 AM | 10:00 PM(previous day) |
| 4:00 AM | 11:00 PM(previous day) |
| 5:00 AM | 12:00 AM |
| 6:00 AM | 1:00 AM |
| 7:00 AM | 2:00 AM |
| 8:00 AM | 3:00 AM |
| 9:00 AM | 4:00 AM |
| 10:00 AM | 5:00 AM |
| 11:00 AM | 6:00 AM |
| 12:00 PM | 7:00 AM |
| 1:00 PM | 8:00 AM |
| 2:00 PM | 9:00 AM |
| 3:00 PM | 10:00 AM |
| 4:00 PM | 11:00 AM |
| 5:00 PM | 12:00 PM |
| 6:00 PM | 1:00 PM |
| 7:00 PM | 2:00 PM |
| 8:00 PM | 3:00 PM |
| 9:00 PM | 4:00 PM |
| 10:00 PM | 5:00 PM |
| 11:00 PM | 6:00 PM |
About these cities
Current time in London
London is on UK time (IANA time zone Europe/London), currently GMT (UTC+0). It observes daylight saving time, switching between Greenwich Mean Time and British Summer Time, so conversions depend on the date.
Current time in New York
New York is on Eastern Time (IANA time zone America/New_York), currently EST (UTC-5). It observes daylight saving time, switching between Eastern Standard Time and Eastern Daylight Time, so conversions depend on the date.
London to New York FAQs
What time is it in New York when it is 9 AM in London?
On Tuesday, November 3, 2026, 9:00 AM in London (GMT) is 4:00 AM EST in New York.
How many hours ahead is London from New York?
It depends on the time of year because of daylight saving time. Now until Mar 14, 2027: London is 5 hours ahead of New York (GMT → EST). Mar 14, 2027 – Mar 28, 2027: London is 4 hours ahead of New York (GMT → EDT).
What is the best time for a call between London and New York?
On Tuesday, November 3, 2026, good options are 2:00 PM GMT (9:00 AM EST), 3:00 PM GMT (10:00 AM EST), 4:00 PM GMT (11:00 AM EST). These fall within normal 9 AM–5 PM working hours in both places.
Does London observe daylight saving time?
Yes. London switches between Greenwich Mean Time and British Summer Time each year, so the difference with New York changes on the dates listed above. Right now it is on GMT (UTC+0).
Does New York observe daylight saving time?
Yes. New York switches between Eastern Standard Time and Eastern Daylight Time each year, so the difference with London changes on the dates listed above. Right now it is on EST (UTC-5).