Time Zone ConverterWorld Clock & Time Calculator
Convert time between time zones worldwide. Shows current time by default with live updates, or pick any date and time to convert.
ConvertPort's time converter helps you convert time between world time zones and calculate time unit conversions. Whether you are scheduling international meetings, tracking flight arrivals, or converting hours to minutes, our free tools work instantly in your browser.
Time zone converter
Convert time between major world time zones including UTC, US time zones (Eastern, Central, Mountain, Pacific), European zones (GMT, CET), and Asian zones (IST, JST, China Standard Time). The converter shows current time by default and updates every second. Pick any custom date and time to see the equivalent in another zone, with automatic daylight saving time handling.
Time unit converter
Convert between seconds, minutes, hours, days, weeks, months, and years. Each conversion uses standard factors — for example, 1 hour equals 60 minutes and 1 day equals 24 hours. Browse dedicated pages for every time unit pair for quick reference.
Frequently asked questions
Does the time zone converter account for daylight saving time?
Yes. ConvertPort uses your browser's built-in time zone database, which automatically handles daylight saving time transitions for all supported regions.
Is the time converter free to use?
Yes. All time zone and time unit conversions on ConvertPort are completely free with no registration, limits, or hidden fees.