Perform calculations in Form reports

Is it possible to perform calculations on the data users enter and then create a custom report for them showing the results of those calculations?

If you mean you would like to add calculations into the FORM REPORTS, unfortunately, this is not possible at the moment. Note that only the actual alpha values are available for reports.

So if there's a calculation needed, you can do it into the form itself by using FORM CALCULATION widgets. Just hide it into the form so your users won't be able to see it.

You can then add the generated value of that widget when creating the report.

Here's a guide on How-to-Perform-Form-Calculation-Using-a-Widget.