Time Zone Converter & Meeting Planner
Convert a time across cities and time zones at once — DST-aware, 100% in your browser.
About Time Zone Converter & Meeting Planner
Enter a date and time in one time zone and instantly see the equivalent local time in as many other cities as you like — perfect for scheduling calls and meetings across regions. Your own zone is used by default, and you can add any of the world's IANA time zones and switch between 24-hour and 12-hour display.
Conversions correctly account for each zone's daylight-saving rules at the specific date you pick (not just the current offset), so a meeting planned months ahead lands at the right local time. Everything is computed locally in your browser; nothing is uploaded.
9:00 AM New York
09:00, America/New_York
14:00 London · 15:00 Paris · 22:00 Tokyo
Offsets reflect daylight-saving rules for the exact date chosen.
Frequently asked questions
Does it handle daylight saving time correctly?
Yes. It uses your browser's IANA time-zone database and computes each zone's offset for the exact date you enter, so DST transitions are applied correctly — including for future dates.
Can I plan a meeting across several zones?
Yes. Add every participant's city and read the equivalent local time for each at a glance — it works as a simple meeting planner.
Which time zones are supported?
Any IANA time zone your browser knows — hundreds of cities. Pick a base zone and add as many comparison zones as you need.
Is anything uploaded?
No. All conversions run locally in your browser.