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

    Calculated field

    Asked by lasercorp on January 15, 2013 at 03:05 PM

    Is it possible to create an user input field that would be divided by a set field  and display the result in a third field




    Product Price   Yield          CPT

    q1338   200    10000        = Price x 1000 / Yield


    product field is set by me

    yield is set by me

    user enters price filed


    then CPT field performs calculation and displays result


    Is this poosible and how is so?





  • Profile Image
    JotForm Support

    Answered by Mike_T on January 15, 2013 at 03:20 PM

    Thank you for contacting us.

    Unfortunately, we do not have the custom calculations option.

    However, I think that we can write a little Javascript code to perform the calculations. To use this work around you will have to use the form source embedding code. I am not sure if we can add the Javascript to correct the Total on some online payment form, but it should not be hard to add the calculation operations to simple text boxes.

    If you would like to use mentioned work around, please get back to us with a link to the form.