Easy Date Converter is a program to perform
arithmetical operations with Common Era (Gregorian) and
Julian dates, Julian day numbers and ordinal dates of
the form yyyy-ddd. It is a bilingual English/German
program.

Suppose you run an advertisement which expires 45 days
from today. What date will that be? How many weekdays
are there in 2006? If you have an investment which
matures on June 30th, 2007, how many days away is that?
When will be (or was) the 10,000th day in your life?
How many years, months and days until December 21st,
2012? If you find this sort of calculation a tad
difficult then this program will make it easy.

Easy Date Converter provides four calendrical
operations:

1. Calculation of the number of days from one date to
another.
2. Addition of a number of days to a date and
subtraction of a number of days from a date.
3. Interconversion among Gregorian (a.k.a. Common Era)
dates, Julian Calendar dates, ordinal dates in the form
yyyy-ddd and Julian day numbers.
4. Display of a month in any year according to either
the Common Era Calendar or the Julian Calendar.

Weekend days may be included or excluded in date
calculations.

The program supports batch computation using predefined
operations in an input file.

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