Days Calculator

Would you like to calculate the number of days between two given dates?

Or, calculate a past or future date, knowing the number of days that pass or have already passed?

This is very easy and quick with Days Calculator application, which lets you know the days between any dates, calculate a future date or past and also to know what day of the week was the given date. As this application also includes a perpetual calendar to see if the date chosen was, for example, Monday.

NOTE: The initial day between dates is not counted, as it is considered that "from today to today" there are 0 days. If you want to considered both start and end dates both inclusive, sum 1 to the count

The days calculated follow the Gregorian Calendar and the minimum date to be chosen is 1500 AD.

Please, if you have any suggestions or comments, don't hesitate to contact us through email.