WPForms Calculations Addon 

This is a GPL-distributed version. No official support. Clean, secure, and legally redistributed under the GPL license.

Would you like to perform basic and advanced calculations with your WordPress forms? The WPForms Calculations addon lets you extend your forms and build calculators to perform tasks such as calculating shipping costs.

Using the Calculations Addon

After installing the Calculations addon, you’ll be able to enable calculations on supported fields in the form builder. To do so, create a new form or edit an existing one to access the form builder.

Once you’re in the form builder, go ahead and add the fields you’d like your form to have.

To enable calculation mode, you’ll need to add one of the supported fields to your form. Below, we’ve highlighted the compatible fields:

• Single Line Text
• Paragraph Text
• Number
• Hidden
• Single Item