Home› Tools› Time Zone Converter
World Clock

Time Zone Converter

Convert time between 400+ cities worldwide. Live world clock, instant converter, and meeting time planner — all in one place.

Live World Clock
Add a city to world clock
🌐
Time Converter
From
🌐
To
🌐
--:--
Meeting Time Planner
Add city to meeting
🌐
Meeting time (your local)
● Good Business hours (8am–6pm) ● OK Early/late (6am–8am or 6pm–10pm) ● Avoid Night (10pm–6am)

Frequently Asked Questions

How many time zones are supported?
Over 400 cities and regions across all IANA time zones are included. All conversions use the Intl.DateTimeFormat browser API, which automatically handles daylight saving time (DST) changes for each location.
Does it handle Daylight Saving Time automatically?
Yes. The tool uses your browser's built-in timezone engine (IANA database), which automatically applies DST rules for every supported city. No manual adjustment needed.
What do the Meeting Planner colors mean?
Green = business hours (8am–6pm), good for meetings. Orange = early morning or evening (6–8am or 6–10pm), acceptable if necessary. Red = night hours (10pm–6am), avoid scheduling meetings.
Can I save my city list?
Yes. Your world clock cities are automatically saved to browser localStorage and restored when you return to the page.