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    Form calculation is not calculating the values properly

    Asked by hmcdowell on April 25, 2016 at 05:59 AM

    Hello, I am trying to add Calculation field and its not working out like it should. When I click on the check box of the item that I would like to calculate, it does not input the correct amount. For example if the amount is listed as $30, in the calculation field is says my total is 300000000000.00. Not sure how to current this. You should be able to view the form here, https://form.jotform.me/53191348159460



    This is a re-post of a comment on How to Perform Form Calculation Using a Widget

    check calculation form calculation math
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    Answered by Ben on April 25, 2016 at 08:26 AM

    I took a look at your form and I see what happens on the same: https://form.jotform.me/53191348159460

    Basically your total is set to multiple all fields (not to sum them up). Next to this you have set the field labels, but not their calculation values.

    Do to the same the widget is trying to get the values from the field (which is always null) and multiple them all, but since it is not set, it is not a zero, so it will add 0 at the end.

    So if you click on the last item, it shows correct value, but if you click on the item above it, it will not, it will be multiplied by 10 (by simply adding 0 at the end). More fields there are after it more zeros it gets.

    What I would suggest is to check out the following guides:

    How to Assign Calculation Value

    How to perform calculation in the form?

    If you still however have any issues, do let us know about the same and we would be happy to assist.