Count down to a date, work out days and durations, add or subtract days, and convert times across the world — all free and in your browser.
Live days, hours, minutes and seconds until any date and time.
DateHow many days, weeks and months until (or since) any date.
DateCount working days (Mon–Fri) between two dates, excluding weekends.
DateFind a future or past date by adding or subtracting days, weeks, months or years.
DateHours and minutes between two times, including overnight spans.
DateConvert a time between cities and zones, with daylight saving handled.
From counting down to a deadline to converting a meeting time across time zones, these tools cover the everyday date-and-time jobs. Each runs entirely in your browser using standard, accurate date logic — fast, free and private.
Count down with the countdown timer, check days until a date, count business days, or convert across zones with the timezone converter. For the gap between two dates, see the date difference calculator.
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