CSC Datum Calculator counts the days before, after and between selected dates. You can even tell CSC Datum Calculator which days not to count like weekends and vacations. You decide. CSC Datum Calculator counts the days with professional precision and super speed. Don't waste tijme counting and recounting days on your desk calendar and spend the time you save with your newspaper and coffee instead. Missed deadlines are the number one risk for professional liability suits. Purchase CSC Datum Calculator for your staff and watch docketing errors disappear. On the telephone with opposing counsel, take command of dates and deadlines with split-second speed and laser sharp precision. Great gift for legal professional. Make their day better and show them you understand a chief source of tension in the law office. CSC Datum Calculator banishes counting errors forever.