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Date/time calculator and converter


$1.99V2 now available in the App Store!

Comparator Calculator Converter

Compare two dates
Enter two dates and see the difference in years, months, days, hours, etc.

Calculate a new date
Enter a starting date and add or subtract years, months, days, hours, minutes, and/or seconds to see what the resulting date will be

Convert time values
Enter a value and see what it converts to, e.g., how many seconds are in 7 days, or the number of hours in a month.