Time Zone Converter & World Clock

This time zone converter lets you compare the current time across 7,000+ cities and 400+ time zones side-by-side. Add any city, drag the time slider to "scrub" through the day, and every clock updates in perfect sync — so you can instantly answer "when it's 3 PM in London, what time is it in New York or Tokyo?" It works as a live world clock, a two-way time converter, and an international meeting planner, all in one.

Type an abbreviation or city name into the search box and the converter finds the right zone instantly. Common conversions include EST to PST (3 hours behind), IST to EST (India is 9.5–10.5 hours ahead of US Eastern), GMT to IST (India is 5.5 hours ahead of GMT), and UTC to PST (Pacific is 7–8 hours behind UTC). Add both zones, then drag the slider to read off the converted time for any hour of the day — DST included.

Track the current time in major global cities at a glance — New York, Los Angeles, London, Paris, Dubai, Mumbai, Singapore, Tokyo, Sydney and more. Each clock shows a sun or moon icon for day or night, the UTC offset, and the local date, making it easy to see who is awake, who is at work, and who is asleep right now.

1. Add every participant's city or time zone using the search box. 2. Toggle on "Meeting Planner" mode. 3. Drag the Global Time Slider — green "Working Hours" badges appear where it's 9 AM to 5 PM locally. 4. Find the slider position where the most clocks show green. That's the fairest time to schedule your international call, webinar, or remote team meeting.