How To Add Total Values Of The Checkbox Field

Step 1: Edit the Form where you want to add the total values of your checkbox

Step 2: In your checkbox field, tick the box “Show Values” and then give each option a value.

Step 3: Add a number field to the form and edit its settings.

Step 4: Under General settings, check the box for Enable Calculation

Step 5: For the formula, sum all the options by using the drop-down to insert the merge tags for each option. Add :value modifier with each option. 

When you insert a merge tag, by default it will look like this:

{First Choice:1.1}

Change it to look like this:

{First Choice:1.1:value}

For this sample form with one checkbox field and three options in the field, this is the completed formula:

{First Choice:1.1:value}+{Second Choice:1.2:value}+{Third Choice:1.3:value}

Step 6: Once done, click Save Form