Is it possible to perform calcualtions on the Configurable List widget?

If I am doing a column as a rate and multiple choice for amount of hours is there anyway I can configure the total ?

Unfortunately, it's not possible to perform calculations with the Configurable List widget, but it's possible to do it with the Input Table element, kindly give it a try in order to see if this fits your needs, this guide will help you performing the calculations on this element: https://www.jotform.com/help/343-How-to-Perform-Form-Calculation-in-the-Input-Table-Field 

Thank you so much. I will give it a try. I just am basically trying to do a time sheet. 

If you have any tips for me I would greatly appreciate it. 

You can check our templates here https://www.jotform.com/form-templates/search/timesheet. These are actual forms from live users that has been shared. You might get an idea how they created a timesheet form. You can also use the template and see the calculation yourself.

Let us know if you have any questions or if you need further assistance.