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.
It is possible to do calculations in your forms. You can make all math calculations easily by using our Form Calculation Wizard.
In you case, you can divide one form field by another form field (For example, you can use two TextBoxes to make this calculation). Finally, Form Calculation Widget represents the result of your calculation.
Please follow the steps below:
#1- Add two TextBoxes.
#2- Add Form Calculation Widget to your form. Click Wizard Icon at the right side of the widget field.
#3- Make your calculation in the widget.
Finally, result will be like this:
This is my demo form: https://form.jotform.com/63350977628972
You can also have a look at the following guide: How-to-Perform-Calculation-in-the-Form
If you need any other supports, please feel free to let us know.