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    how to calculate the sum of multiple fields for conditionals?

    Asked by SMUOIPD on February 22, 2016 at 08:14 PM
    multiple fields how
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    JotForm Support

    Answered by Charlie on February 23, 2016 at 03:42 AM

    You can follow this guide on how to use conditional logic in your form: http://www.jotform.com/help/57-Smart-Forms-Using-Conditional-Logic.

    If you wish to perform a calculation, just select "Update/calculate a field".

     

    You'll need t set an "IF" statement on when the calculation will happen:

     

    You can also perform a form calculation using the form calculation widget. Here's a guide to learn more about it: http://www.jotform.com/help/259-How-to-perform-calculation-in-the-form 

    Let us know if that works for you.