Date and Time Calculator will let you easily add and subtract dates and time intervals. It features common date-related calculations, detailed date information (julian day number, day of year, etc), moon phase information, birth date calculator, due date calculator, and much more.
A full-featured date time calculator/counter.
An events countdown timer and time tracker.
Add or subtract times and dates in Excel.
Time and date picker ActiveX component.
This software allows you to easily change..