**tiablisstbc**I'm trying to do this equation and it won't give me a final total... help please!

(0x0)+(0x0)+0=

*This is a re-post of a comment on How to Perform Form Calculation Using a Widget***Charlie**Hi,

You do not need to add a "=" inside the Form Calculation widget if you are doing a calculation.

I suggest reviewing the guide again, also you can check the following guides on how to do a calculation using conditional logic:

https://www.jotform.com/help/268-Conditional-Logic-Inserts-Text-Calculation-Into-A-Field

https://www.jotform.com/help/343-How-to-Perform-Form-Calculation-in-the-Matrix-Field

Also, I suggest using a more specific calculation that has an output greater than 0. Because by default, the value of the Form calculation widget is 0.

Here's an example setup I did:

You can view the sample form here: https://form.jotformpro.com/70822406665962. You can see that it outputs a value of 32, based on the calculation "

**(8 + 8) * (1 + 1)**".I hope that helps.