How to use
- Choose a date and time or press “Now”. The source zone defaults to your device’s zone; change it by searching for a city.
- Add cities with the search box — English or Russian names work (London, Baku, New York, Москва…).
- Compare the times: rows within 9:00–18:00 local working hours are highlighted green. Remove a city with the × button — your list is saved in this browser.
FAQ
Does it handle daylight saving time?
Yes. The offset for each date comes from the browser’s built-in time zone database (Intl, IANA), so for example the London–New York difference is correct in both March and July. Accuracy depends on how up to date your browser’s database is.
What if the time I enter does not exist?
When clocks spring forward, part of that day is skipped (for example 02:30). The converter warns you and shows the nearest real time instead.
How do I find a city that is not suggested?
Besides popular cities, the search covers every IANA zone your browser knows, such as America/Bogota or Asia/Manila. Type the English name of the city or region.
What does the green highlight mean?
A row is highlighted when the selected moment falls between 9:00 and 18:00 local time in that city. Weekends and public holidays are not taken into account.