Time Zone Converter

1. Choose the city you are starting from. Your own time zone is selected for you.
2. Set the date and time, or press Now for the current moment.
3. Add the cities you care about. The table shows the local time in each, its offset from UTC, and whether it falls on the same day, the next day or the previous day.
4. Use Copy link to share your list of cities.

The tool uses your browser's built-in time zone data (the IANA database), so daylight saving time is handled automatically for the date you choose. That means summer and winter dates give the correct offsets, including places where clocks change on different dates.

• Check the day, not just the hour. An evening meeting in California can already be tomorrow morning in Asia. The Day column shows this.
• Watch daylight saving changes. The US, Europe and other regions change their clocks on different dates, so the gap between two cities can shift for a few weeks each year. Pick the actual date of your meeting.
• Share UTC or both local times. When you invite people, include the time in at least two zones to avoid mistakes.
• Some zones have half-hour offsets. India, for example, is UTC+5:30.

Counting the days to a date instead? Try the countdown pages.