NSC - Number of Days Calculator

To calculate the number of days between two dates, enter the start and end dates in the format dd mmm yyyy (e.g. 01 Jan 2002), then click the Calculate! button.

If you leave a date blank, today's date is assumed. If you are using an old (i.e. Netscape or IE version 3 or lower), enter both dates... blanks will not work.

If the first date is 'later' than the second date, the result is negative.

Start Date:
End Date:
Delta Days:

Note: other date formats may be accepted, but could yield unreliable results.