Is it possible to have a calculation field in the table as in column 1

Is it possible to have a calculation field in the table
as in column 1 - Column 2+Column 3 =Column 4

Hi Mo,

Thanks for reaching out to Jotform Support. It's really easy to do it, let me explain to you how to do it:

1. Open the form properties of the Input Table and go to the OPTIONS section.
2. Write down the Calculation Values as you desired. New lines represent columns, commas represent rows.

After that, Click right on the Input Table and select Conditional logic.

1. Click the Add a new condition button.
2. Then, click the UPDATE / CALCULATE FIELD button.
3. For IF select Input Table.
4. State as Is Filled.
5. DO as Calculate a field's value.
6. In the Calculation area, select the fields that you want to calculate and put the operators between them.
7. When it's done, Select Summary as Input Table again, and select the row for showing the calculated value.

Let us know if you need any more help.