Compare Time Zones

Compare one local appointment across cities

Set the date and time in your device's time zone, then add cities to see the corresponding appointment in each place. Each row includes a date so an overnight conversion is visible. The first row uses the browser's configured zone, which may differ from your physical location if you changed the setting.

Plan across midnight

When an evening meeting in the Americas falls on the following morning in Asia, check both the hour and day before sharing it. For recurring meetings, compare a date before and after daylight-saving changes: the offset between two cities may change for only part of the year.

When a local time is ambiguous

A repeated hour during a clock change can represent two instants. This page asks you to use the time-zone converter to choose an occurrence explicitly. A skipped time is flagged rather than guessed. Results use browser time-zone data, not a remote scheduling service.

Use the world clock if you only need the current time. See the meeting guide for date-specific examples.