Convert a date and time between world time zones with EverydayKit’s free timezone converter. Plan calls, launches, and travel schedules without mental math—everything runs in your browser with common IANA zones.
Frequently asked questions
Which time zones are supported?
A curated list of common IANA zones (UTC, São Paulo, New York, London, Tokyo, and more). Your browser’s Intl API provides accurate offsets and DST rules.
Does it handle daylight saving time?
Yes. Conversions use your browser’s time zone database, which accounts for DST where applicable.
Is “Use current time” my local clock?
It fills the date and time fields with “now” expressed in the selected From timezone.
Is my schedule sent anywhere?
No. Conversion is client-side only.
Why might results differ by a minute?
Seconds may be omitted in the time input. Ambiguous local times around DST transitions can also resolve differently; verify critical meetings with a second source.