Enter a date and time in one time zone and instantly see what it is in another, using real IANA zones so daylight saving is handled automatically. It is built for the everyday problem of scheduling across regions: setting up a call with a colleague overseas, catching a live stream at the right local moment, or working out when a deadline in another country actually lands for you. Pick the source zone and time, choose the target zone, and the converted local time appears along with the day, so you can spot when a meeting slips into the next day. The list covers major cities across every continent. Because it relies on your browser Intl engine, the conversions stay accurate through daylight saving changes, and everything runs locally with nothing sent to a server.
Yes. It uses real IANA time zones, so the offset applied reflects daylight saving rules for the date you pick.
Yes. You choose the date as well as the time, which matters because zone offsets and daylight saving can change through the year.
It shows the matching local time in the second city for the source date and time you entered.
Enter a date and time in one time zone and instantly see what it is in another, using real IANA zones so daylight saving is handled automatically. It is built for the everyday problem of scheduling across regions: setting up a call with a colleague overseas, catching a live stream at the right local moment, or working out when a deadline in another country actually lands for you.
Yes. World Time Zone Converter is completely free, with no sign-up and no usage limits.
Yes. World Time Zone Converter runs in any modern web browser. There is nothing to download or install.
Yes. World Time Zone Converter runs entirely on your device in your browser, so nothing you enter is uploaded to a server.