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Thread: Calculating Business days in java

  1. #1
    Junior Member
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    Default Calculating Business days in java

    Do any body has sample java code to add some specific business days(eg:10 days) to the existing date.I need to exclude weekends and holidays in calculating the expected date.

    Please advise.


  2. #2
    Super Moderator helloworld922's Avatar
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    Default Re: Calculating Business days in java

    Simple algorithm:

    Use a loop through every day between the two given dates. If it's a business day, increase the business day counter. If it's not, move to the next day.

    You'll need a way to determine if a day is a business day or not. Keep track of holidays in a collection (a hash would lend itself quite well for this). A good "day of the week" algorithm would make determining if it's a weekend or not very easy. There are plenty of these online (search google).

  3. #3
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    Jul 2010
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    Default Re: Calculating Business days in java

    Last year I played around with the Doomsday Rule . I managed to make a program using the steps described. I was surpised it actually worked. Pretty awesome for such a simple set of steps.

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