WordPress forms with optional calculations

Calculated Fields Form Professional is a commercial edition of a visual form builder for WordPress. Use it to create contact, booking, quote, order, payment, registration, survey, quiz, and lead generation forms. Calculations are optional: fields can update results such as totals or prices as visitors enter values.

The drag-and-drop builder includes common field controls, conditional rules, multi-page forms, and multi-column layouts. It works with Gutenberg, Elementor, Divi, Beaver Builder, WPBakery, and SiteOrigin.

What Professional adds

• Accept PayPal and Stripe payments, including recurring subscriptions. A calculated field can determine the amount charged.
• Send confirmation emails to users with their submitted data.
• Protect forms with Math or Classic CAPTCHA, WordPress nonces, and honeypot fields.
• Show a submission summary on a Thank You page, and view the past week's submissions in a dashboard widget.
• Import and export forms between WordPress sites. Export submissions to CSV for spreadsheet tools.
• Use form caching to improve rendering speed.

Calculations and form behavior

Calculated fields update from values entered in other fields. The formula editor accepts JavaScript expressions and functions, with syntax highlighting and real-time error detection. Conditional rules can display, hide, enable, or disable fields according to visitor input, which helps guide visitors through booking, quote, and order forms.

Professional includes the base extension's AI tools. Describe a form in plain language to generate its structure, use the AI Assistant to refine equations or form content, and search submissions with natural-language queries and semantic matching. MCP integration can connect external agents such as Claude Code, OpenCode, and Codex to create forms or generate submission reports.

Build and publish a form

Choose a form type and create it in the visual builder or start with an AI-generated structure. Add fields, equations, conditional rules, notifications, and the payment options your process needs. Test representative values and submission steps before publishing the form on a WordPress page, post, or template.

Professional is one of the commercial editions, which are offered as one-time purchases with lifetime updates.