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Thread: Find various totals from list of numbers

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    Find various totals from list of numbers

    We often get checks from a customer for an odd amount so you know they are paying specific invoices. Their list of invoices to be payed may include twenty or thirty different amounts (Col A), but the customer doesn't reference which ones they are paying with this check. If I enter the check amount in a cell (C1), is there any way to find which combination of amounts (from Col A) total up to match the amount in C1?

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    Forum Moderator dominicb's Avatar
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    Smile Re: Find various totals from list of numbers

    Good afternoon researcy
    Quote Originally Posted by researcy View Post
    If I enter the check amount in a cell (C1), is there any way to find which combination of amounts (from Col A) total up to match the amount in C1?
    This kind of question crops up quite a lot.

    Have a look at the solutions to these posts :
    http://www.excelforum.com/excel-misc...the-total.html
    http://www.excelforum.com/excel-prog...n-problem.html

    HTH

    DominicB

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    Valued Forum Contributor squiggler47's Avatar
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    Re: Find various totals from list of numbers

    This gets asked quite a lot, the problem is without some kind of logical approach, the calculations are immense!

    Assuming you had 30 invoices, and you knew the ammound paid 5, thats still 17,000,000 combinations!

    So no, unless you have some logic to cut down the choices!
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    Re: Find various totals from list of numbers

    Thanks for the help. I can see the problems with exponential growth as the original list gets longer. We can call this 'closed'.

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    Forum Moderator dominicb's Avatar
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    Smile Re: Find various totals from list of numbers

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