What is JotForm?
JotForm is a free online form builder which helps you create online forms without writing a single line of code. No sign-up required.

At JotForm, we want to make sure that you’re getting the online form builder help that you need. Our friendly customer support team is available 24/7.

We believe that if one user has a question, there could be more users who may have the same question. This is why many of our support forum threads are public and available to be searched and viewed. If you’d like help immediately, feel free to search for a similar question, or submit your question or concern.

  • Profile Image

    Calculate Sum

    Asked by kdecosta on April 05, 2017 at 04:57 PM



    Im using the Form Calculation Widget to auto sum/calculate fields within my form, however, when inputting a value into the fields to calculate, the field which should display the sum isn't doing so correctly. 




    Page URL:

  • Profile Image
    JotForm Support

    Answered by Chriistian on April 05, 2017 at 09:33 PM

    I cloned your form (https://form.jotform.us/62986397480170) and checked the calculations. I noticed that you have an excess "+" (plus sign) on the Form Calculation Widget. 


    For your Calculation to work, please remove the last "plus sign" on the calculation.

    I have removed it from my cloned form and the calculations are now working fine on my end.

    Do let us know if you need further assistance.