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

    How do create a sum of hours worked on a timesheet

    Asked by LADSON on August 28, 2012 at 05:07 PM
  • Profile Image
    JotForm Support

    Answered by Mike_T on August 28, 2012 at 05:24 PM

    Thank you for contacting us.

    You can use a Grading tool instead of your Matrix tool. It comes with calculation feature.

    Please give it a try, and let us know if you need any further assistance.

  • Profile Image

    Answered by jorgenev on March 21, 2017 at 02:17 PM

    But what if we need to include the date- or the hours in and hours out? Is there a way to add more columns to this tool while maintaining the summation in the final column?
  • Profile Image
    JotForm Support

    Answered by Nik_C on March 21, 2017 at 05:10 PM

    @jorgenev,

    Since this is an old thread, I opened a new one for you here: https://www.jotform.com/answers/1098084.

    We'll attend it shortly.

    Thank you!