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

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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

    How to make calculation and display it in another textbox.

    Asked by mbas123 on May 11, 2015 at 12:52 AM

    Hi,

    I have a question where the user is ask for his/her max heart rate. I want the system to display the result in another box just like my screenshot. How can I do that.

     

    Thanks,

    Rey Galvez

    textbox and another Make
  • Profile Image
    JotForm Support

    Answered by Chriistian on May 11, 2015 at 02:01 AM

    Hi mbas123, 

    Thanks for contacting us.

    To add calculations to your form, please see instructions below.

    If you have more concerns, please feel free to contact us again. Regards.

  • Profile Image
    JotForm Support

    Answered by Chriistian on May 11, 2015 at 02:33 AM

    Hi mbas123, 

    By the way, you can check and clone my test form and use it as your guide.

    http://form.jotform.me/form/51301214508441

     

    Regards.

  • Profile Image

    Answered by mbas123 on May 11, 2015 at 02:43 AM

    Hi,

    Can you take a look at my form I cant seem to get it right.

     

    Thanks

    Rey GAlvez

  • Profile Image
    JotForm Support

    Answered by Chriistian on May 11, 2015 at 03:08 AM

    Hi mbas123, 

    May I ask which field do you want to ouput the calcuations and what is the formula?

     

    Regards. 

  • Profile Image

    Answered by mbas123 on May 11, 2015 at 05:12 AM

    Hi,

    220 - age

    also I want to change the width of the sub label which should be equal to the label of the question

    Thanks,

    Rey Galvez

     

  • Profile Image
    JotForm Support

    Answered by Chriistian on May 11, 2015 at 09:30 AM

    Hi mbas123,

     

    I cloned the latest form you worked on - "Final Project Re fresh - 2nd" - and it seems to be calculating the "max heart rate" correctly as per your formula - 220 - Age.

     

    Regarding your new concern (about the width of the sub label), I moved it to a new thread as we can answer only one question/issue per thread.

     

    Regards.