Frequently Asked Questions
How does World Time Wiz work?
World Time Wiz uses your browser's built-in timezone support to detect your local time and convert it to any city in the world. No data is sent to any server — everything runs entirely in your browser.
How many cities are supported?
World Time Wiz includes hundreds of major cities across every continent and time zone. You can search by city name or country to find any location.
Does World Time Wiz account for daylight saving time?
Yes. World Time Wiz uses IANA timezone data built into your browser, which automatically accounts for daylight saving time in every region — no manual adjustments needed.
Can I compare more than two cities?
Yes — search for a city, then click "Add to comparison" to pin it. You can add as many cities as you like and all clocks update live.
What if my city isn't listed?
If your exact city isn't listed, search for the nearest major city in your time zone — they will share the same time.