Days Between Dates
Count the days between two dates, with an optional inclusive count.
Date & Time Calculators
Three focused calculators for the date and time questions people ask most often: how many days lie between two dates, which date falls a given number of days away, and how many hours a working week really contains. Each page explains its counting rules.
Every calculation runs in your browser. The dates, times and hours you enter are never sent to a server, saved to a cookie or stored in your browser.
Date and time utilities
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Add or Subtract Days
Work out which date falls a chosen number of days before or after another date.
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Work Hours Calculator
Total your working hours for a week, including breaks, and compare them with a target.