**TBSConsultants**I have an existing form when I look a field's wizard there is a "Calculate Fields" that comes up. I'm building a new form and I want to do the same thing and I can't see where I do that. I must be blind.

**TBSConsultants**Oh, I found it! It was hidden in the Widgets. I knew it was some place. Thanks.

**Ben**Thank you for updating us and I am glad that you have found it :)

I would only like to share the following links to few guides that will be of assistance to you and anyone else that finds this thread in their own mathematical quest :)

How to perform calculation in the form?

Now if you want to utilize dropdowns, radio buttons or checkboxes in your calculations, you will need to check this out as well:

How to Assign Calculation Value

If you are a type of person that likes to utilize matrix fields, then you will also want to check out this one:

How to perform form calculation using the "Matrix Field"

Of course, if you have any question along the way, just let us know and we would be happy to assist :)