ESBDateCalc Pro is our Date and Time Calculator for Windows and it aims to provide a sophisticated yet easy to use tool to perform Date and Time Calculations. This includes displaying various information for a given year and a given date, as well as doing calculations on a Date Range as well as a Date / Time Range. Also includes Time Zone Conversions, National Holidays, Christian Holidays, Jewish Holidays, Duration Summation and more.

ESBDateCalc Pro - Date Calculator software screenshot