Time zone converter

This time zone converter changes a date and time from one part of the world to another. Choose the date and time, pick the source and destination time zones, and it shows the matching local time — automatically accounting for daylight saving time on the date you choose. It is perfect for scheduling international calls, meetings, and webinars.

Daylight saving handled automatically

Because the converter uses each region’s real time-zone rules for the specific date you enter, it gets daylight saving right — so a London-to-New-York conversion in July (both on summer time) and in January (both on standard time) are both correct. Always check the date, as the offset between two places can change during the year.

Plan across time zones

For durations and time arithmetic within a single zone, use our time calculator, and for counting days between dates, the date calculator.

Frequently asked questions

Does it adjust for daylight saving time?

Yes. It uses the official rules for each zone on the date you select, so summer/winter time changes are applied correctly.