Time Zone Converter
Convert a specific date and time — not just "now" — from one city to others. Useful for a fixed appointment or a date in the past or future.
From
Select a city from the suggestions to use its time zone. Until you select one, your own time zone is used.
Converted to
How the converter works
Pick a date and time, then the city it belongs to, or leave the city blank to use your own time zone. Each city you add shows what that moment is there, including the day when it falls on a different one.
Every conversion uses the IANA time zone database, the same data your phone and computer rely on, so daylight saving time is applied for each city on the date you pick. A fixed "they're five hours ahead" rule is only right for part of the year.
Example: 09:00 in New York City
| City | 15 Jan 2027 | 15 Jul 2027 |
|---|---|---|
| New York City | 09:00 | 09:00 |
| London | 14:00 | 14:00 |
| Tokyo | 23:00 | 22:00 |
| Sydney | 01:00next day | 23:00 |
Same meeting, same time in New York City, yet it lands at a different hour in Tokyo and Sydney depending on the month. Those places change their clocks on different dates from New York City, or not at all.