Time zone converter
Enter a date and time in one city and instantly see the equivalent local time in another. Daylight saving time is applied automatically for the date you choose.
From
New York, United States
To
London, United Kingdom
Pick a valid date and time to see the converted result.
Why offsets aren’t fixed
Many regions move their clocks forward in spring and back in autumn, so the difference between two cities can change by an hour depending on the date. This converter uses the IANA time zone database to apply the correct rules for the specific date you enter — including dates in the past and future — so you never have to remember when the clocks change.