Calculated Fields Form – AI Form Builder for WordPress – Contact, Payment, Quote, Quiz & More vs JetFormBuilder

Calculated Fields Form is a full-featured WordPress form builder plugin. It lets you create any type of form — from simple contact forms to complex multi-step booking systems, quote generators, order forms, and payment forms — without writing a single line of code. Its standout capability is real-time dynamic calculations: form fields can automatically compute results (totals, prices, dates, distances, scores) based on values entered by the user. This makes it the ideal choice whenever a form needs to respond intelligently to user input. Is Calculated Fields Form only for forms with calculations? No. Despite its name, Calculated Fields Form is a complete, general-purpose WordPress form builder suitable for any use case. The “calculated fields” refer to an advanced feature the plugin offers on top of all standard form capabilities. You can use it to build: Contact forms — simple name, email, and message forms Booking and reservation forms — with date pickers and availability logic Quote and estimate forms — with automatic price calculation Order forms — with dynamic product pricing Payment forms — integrated with PayPal, Stripe, and many other gateways Registration and sign-up forms — for events, services, or user accounts Survey and quiz forms — with conditional logic and scoring Lead generation forms — connected to Mailchimp, HubSpot, Salesforce, and more Mortgage and loan calculators — with financial operation modules Shipping and logistics forms — with distance and travel time calculations Why choose Calculated Fields Form over other WordPress form plugins? No recurring fees — all commercial versions are a one-time purchase with lifetime updates AI-powered form builder — generate forms and formulas using an integrated AI assistant AI-powered entries filter — filter form submissions using natural language with integrated AI models 4.9/5 rating with over 960 verified reviews on WordPress.org 40,000+ active installations Compatible with all major page builders — Gutenberg, Elementor, Divi, Beaver Builder, WPBakery, SiteOrigin Extensive add-on ecosystem — payment gateways, CRM integrations, PDF generation, e-signatures, and more Real-time calculations — a capability that most other form plugins lack or offer only in expensive tiers Actively maintained — updated regularly with new features and compatibility fixes At the moment, the plugin supports multiple AI providers, including Anthropic Claude, OpenAI, Gemini, MiniMax, DeepSeek, Kimi, as well as all AI connectors supported by the new WordPress 7.x Connectors module. The visual drag-and-drop form builder requires no developer knowledge. Available controls include: text fields, numbers, currency, date/time pickers, slider controls, email, radio buttons, checkboxes, container fields, multi-page controls, QR code readers, voice recording fields, calculated fields, and many others. All forms are fully mobile responsive. Features Core form builder features: Visual drag-and-drop form builder with an intuitive and interactive interface. General-purpose form controls: radio buttons, checkboxes, dropdown lists, date/time pickers, sliders, numeric fields, currency fields, email fields, text areas, and more. Calculated fields that automatically compute values based on other form fields. Insert as many calculated fields as needed. Advanced formula editor with syntax highlighting and real-time error detection. Conditional logic (dependency rules) to show, hide, enable, or disable fields based on user input — ideal for building guided wizards. Multi-page forms using page break controls between field groups. Field grouping inside container controls (Div, Fieldset, and Popups). Multi-column layout support for organized, professional-looking forms. Dozens of predefined form templates to use as starting points. Multiple design themes and templates. Email notifications sent to the site owner when a form is submitted. Form version history to recover previous versions. Form duplication to reuse existing work. Troubleshooting and optimization tools. Option to exclude forms from search indexing for improved site speed. Supported calculation types: Financial calculations: totals, taxes, discounts, interest rates, loan amortization. Date and time calculations: differences between dates, age calculations, booking duration. Mathematical operations: arithmetic, percentages, rounding, trigonometry, and complex functions. Text processing: string manipulation, concatenation, and formatting. Distance calculations: compute distances and travel times between locations using Google Maps. Chart generation: create charts dynamically from form data using Chart.js. External service calls: retrieve real-time data from third-party APIs within form equations. Page builder integrations: Calculated Fields Form integrates natively with all major WordPress page builders: Classic WordPress Editor Gutenberg (Block Editor) Elementor Page Builder by SiteOrigin Beaver Builder WPBakery Page Builder DIVI Builder For any other editor, use the shortcode to insert forms anywhere: [CP_CALCULATED_FIELDS_ID id="1"] Other features: Duplicate any form to reuse and adapt previous work. Built-in troubleshooting and performance optimization area. Disable forms from search indexing to improve website speed. Form version control to recover previous versions. Free vs. Commercial Versions The free version includes the complete visual form builder, notification emails to the site owner, basic calculation operations, conditional logic, design customization, multi-column layout, submission storage on the website for review, and Math CAPTCHA for spam protection. The commercial versions (Professional, Developer, and Platinum) add Math and Classic CAPTCHA options alongside the free Math CAPTCHA, payment gateway integration, confirmation emails to users, advanced data source controls, financial and distance operation modules, chart generation, CRM integrations, PDF generation, e-signatures, and more. All commercial versions are available as a one-time purchase with lifetime access to plugin updates. Visit https://cff.dwbooster.com/download for details. Professional version features: All features of the free version. Send confirmation emails to users with their submitted data. PayPal integration and Stripe integration — dynamically compute the charge amount using a calculated field. SCA (Strong Customer Authentication) compatible with PSD2 (EU Payment Services Directive). Import and export forms between WordPress sites. Form protection: Math and Classic CAPTCHA, WordPress nonces, and honeypot fields. “Thank You” page with a summary of the form submission. Dashboard widget showing the last week’s form submissions. Form caching to increase rendering speed. Export submissions to CSV for use in Excel, OpenOffice, LibreOffice, or any spreadsheet tool. Developer version features: All features of the free and Professional versions. Advanced controls connected to external data sources: databases, CSV files, WordPress posts, taxonomies, user data, and JSON objects. Financial operations module: interest, amortization, and other financial calculations. Date and time operations module: advanced date arithmetic and formatting. Distance and travel time module: powered by Google Maps. Chart.js operations module: generate dynamic charts from form data. Script to save form data to an external database. Add-ons included in the Developer version: Server-Side Equations add-on: Run equations on the server for better performance and security. Verification Code add-on: Email and phone verification with code input before form submission. WooCommerce add-on: Link forms to WooCommerce products to calculate prices, weight, and dimensions. SalesForce add-on: Sync form data with your Salesforce account. WebHooks add-on: Send form data to Webhook URLs; connect with Zapier, IFTTT, and more. User Permissions add-on: Restrict form access and let users manage their own submissions. User Registration Form add-on: Create user sign-up and registration forms. Platinum version features: All features of the free, Professional, and Developer versions. Extending features add-ons: CSV Generator add-on: Export form data to CSV files and attach them to notification emails. PDF Generator add-on: Create PDF documents from submitted form data and include them in emails. Signature add-on: Add e-signature fields — users can sign using a mouse or touchscreen. Unique Fields Values add-on: Ensure submitted values have not been used in previous submissions. iCal add-on: Send iCal attachments in emails for importing events into Google Calendar, Outlook, and more. Upload Files add-on: Save uploaded files to the WordPress media library and support additional file types. Payment gateway add-ons: PayPal Pro add-on: Accept credit card payments directly on your site without redirecting to PayPal. PayPal Checkout add-on: Integrates PayPal Checkout with support for additional payment methods. Revolut add-on: Accept payments through Revolut. Authorize.Net add-on: Accept payments through Authorize.Net. Stripe add-on: Accept payments using the Stripe payment gateway. Stripe Checkout add-on: Use Stripe Checkout for secure, form-based payments. Skrill Payments Integration add-on: Integrate with Skrill Moneybookers for payment processing. TargetPay (iDeal) add-on: Support payments via iDeal through TargetPay. Mollie (iDeal) add-on: Accept iDeal payments using Mollie. RedSys / Servired / Sermepa add-on: Enable credit card payments through Spanish bank gateways. PayTM add-on: Accept payments via cards, net banking, wallets, and EMI through PayTM. SagePay add-on: Accept secure payments using the SagePay gateway. Sage Payment add-on: Support SSL-based credit card and e-check payments via Sage. eWay add-on: Integrate with eWay for payments in Australia, New Zealand, Singapore, Hong Kong, and Malaysia. Payrexx complementary plugin: Connect forms to the Payrexx payment platform. Square Checkout complementary plugin: Accept all major cards worldwide using Square. Third-party service integrations: Google Places add-on: Enable address autocomplete using the Google Places API. Autocomplete Places add-on: Add address autocompletion via the Photon API. Google Analytics add-on: Track user actions in forms and report to Google Analytics. Dropbox Integration add-on: Move uploaded files automatically to your Dropbox account. WebMerge add-on: Generate PDFs or Office documents via FormStack using submitted form data. Sendinblue Contact add-on: Add or update contacts in Sendinblue from form submissions. PrintFriendly add-on: Create PDF files with PrintFriendly and attach them to notification emails. Mailchimp add-on: Add new subscribers to Mailchimp lists on form submission. Mautic add-on: Add or update contacts in Mautic. HubSpot add-on: Send collected form data to HubSpot CRM contacts. Twilio add-on: Send SMS messages automatically on form submission. ip2location add-on: Detect user location using the ip2location database. Third-party plugin integrations: WooCommerce add-on: Connect forms with WooCommerce to dynamically calculate product prices, sizes, and weight. Easy Digital Downloads add-on: Integrate with Easy Digital Downloads to dynamically calculate product prices. Emma add-on: Add new contacts to Emma email marketing lists. MailPoet add-on: Subscribe users to MailPoet (v2 and v3) mailing lists. AffiliateWP add-on: Connect forms with AffiliateWP for affiliate tracking. The Events Calendar add-on: Create events, venues, and more using submitted form data.= Equation and formula format for calculated fields = Calculated fields support any valid JavaScript expression or function. Below are examples of common formula patterns: Simple arithmetic: fieldname1 + fieldname2 fieldname1 * fieldname2 fieldname1 / fieldname2 fieldname1 - fieldname2 Multiple fields with grouping: fieldname1 * (fieldname2 + fieldname3) Rounding to two decimal places: PREC(fieldname2 / fieldname3, 2) Conditional logic inside a formula: (function () { if (100 < fieldname3) return fieldname1 + fieldname2; if (fieldname3 <= 100) return fieldname1 * fieldname2; })(); Complex formulas using the full function format: (function () { var result = 0; /* Your code here */ return result; })(); Operations and operators available in formulas One of Calculated Fields Form’s key strengths is that any valid JavaScript code can be used in formulas. The plugin also provides a wide library of built-in operations: Mathematical Operations and Operators Conditional Operations Date and Time Operations Health-Related Operations Energy-Related Operations Field Handling Operations Operations for Interacting with External Services Operations for Handling URLs and Query Strings Additional modules available in Developer and Platinum versions: Financial Operations Distance and Travel Time Operations Chart Generation Operations Passing external variables to form equations Use the [CP_CALCULATED_FIELDS_VAR] shortcode to create JavaScript variables from GET or POST parameters, SESSION variables, or COOKIES, and reference them inside form equations: [CP_CALCULATED_FIELDS_VAR name="varname"] Access the variable in a formula using: fieldname1 * cff_var.varname Full documentation: Variable Shortcode Reference Complementary Plugins Odoo Contacts, Google Sheets Integration, WhatsApp Button, Xero Contacts, Zoho Leads, Zoom.us Meetings Integration, Data Collector, WooCommerce Products and Variations Prices, Multilanguage Forms, Progress Bar, Upload Files Path, QR Code Generator, Database Queries, Draft Form Data, Email Validator, Reminder Emails, Rich Text Editor, Submissions Removal, Use Limit, Fields Synchronization, RegExp Validation, Autocomplete Fields, Measurement Units Converter, Create Posts, Currency Exchange, hCaptcha, and growing.

JetFormBuilder — Dynamic Blocks Form Builder A functional yet easy-to-use Form Builder plugin lets you create, edit, and style advanced form types in the block editor (Gutenberg). No more supplementary drag-and-drop form builders. You can now use a one-stop interface to develop fully operative custom forms. SUPPORT Please use our Github repo for the any issues/bugs/problems – https://github.com/Crocoblock/jetformbuilder/issues/ JetFormBuilder lets you build any kind of form nice and easy. Its 24+ field blocks allow creating forms from scratch or reassembling the existing ones. Throw JetStyleManager into the mix, and you’ll be able to adjust every form field’s fonts and style settings. Create form types, customize, and style – all in WordPress default blocks editor. At first, I thought this was just another free form builder for Gutenberg, but I was wrong. I wanted to share what got me so excited about it after only the first 5 minutes. – Paul Charlton from WPTuts. WORDPRESS FORMS YOU CAN CREATE JetFormBuilder is a user-friendly form creator that lets you create new forms and add them to the form page. From a simple form to multi-step form design – you can nail down any form type: Signup form User profile form Quick contact form Subscription form Online survey form Appointment form Application form Booking form Event registration form Multi-Page Form with a progress bar WordPress Post Submission Form Request a Quote Form Feedback Survey Contact Form Make a Suggestion Contact Form Change Request Forms Maintenance Request Contact Form Scholarship Application Form Make a Referral Contact Form Volunteer Registration Contact Form Credit Card Payment Make a Donation Form Product Purchase Form Newsletter Signup Form Online Petitions BASIC FEATURES VARIOUS FIELD TYPES Find inside 24+ JetFormBuilder blocks colored to stand out from the crowd. You can mix and match them freely until you achieve a unique row or column layout. POST SUBMIT ACTIONS Choose from 12 available actions and set any you want to be performed after the form is submitted on the frontend: Send Email; Insert/Update Post; Register User; Update User; Update Options; Call Hook; Call Webhook; Redirect to Page; MailChimp; ActiveCampaign; GetResponse; Save Form Record; And more. MULTI-STEP FORM & FORM BREAK BLOCK Use Form Page Break to build multi-step WordPress forms. Divide the fields and place them into separate tabs. Add a customizable “Apply” button to proceed to the next step. Enable file uploads if desired. By adding a Form Progress bar, you’ll indicate the form’s first, current, and last steps. CUSTOM FIELD STYLES We integrated JetStyleManager & Gutenberg to make it possible for you to style the form fields as desired. Style settings can be applied to anything in the text box, form description, required mark, and content label, too. BEGINNER-FRIENDLY & VISUAL No more confusing field rows and additional styling. Because Gutenberg is a visual editor, you can monitor the form creation process as if you were on the frontend. All field types can be found in the JetForm Fields block in the WordPress dashboard. STORE FORM RECORD Manage the entry submissions in the convenient Dashboard. Add Store Form Record post-submit action to save all the submitted forms in one place and check their status, basic data, and filled in fields’ data. Review the error’s details if any. PAYMENT METHODS INTEGRATION Accept all kinds of payments securely via any of your forms, be it one-off, recurring, fixed, variable fees, or user-entered amounts. JetFormBuilder supports WooCommerce, Stripe, and PayPal integrations. Check the payments basic details: status, date, amount in one place in the Dashboard. ADVANCED JETFORMBUILDER FEATURES CONDITIONAL LOGIC You can adjust the visibility conditions of any form field. Just use the corresponding JetFormBuilder block and decide which field will be shown and when. Besides that, there’s a chance to fine-tune the way Post Submit Actions perform on the backend. You set the conditions according to which the Actions will be executed or not. CALCULATED CONTENT Build dedicated Calculator and Order forms or add extra functionality to any other form type. The Calculated field type will carry out basic and complex calculations real quick. REPEATER FIELD Repeater creates an interface to add and remove a repeatable group of input elements. You can use a Repeater field to add a group of fields any number of times. Create Repeater groups to display custom data smoothly. HIDDEN FIELDS Can’t decide what to do with system fields that were not meant for users to be seen? It’s simple. Hide them. JetFormBuilder’s functionality allows you to make a form field invisible on the frontend. MAP FIELD Allows adding map coordinates, longitude and latitude, and physical address itself via form to the posts, users, taxonomies or options pages. More JetFormBuilder Features Field Value Generator Function. Three available functions help you generate the field values dynamically. Really Hidden Fields. Secure hidden fields by disabling HTML render. JetEngine Forms migration. Duplicate all the forms you created through JetEngine to Gutenberg in one click. Editable post-submit messages. Use the default message texts or input those you see fit. Spam filtering & protection. Add a Google reCAPTCHA to your form easily. File uploads. Decide which users you would authorize to attach files to your website forms: registered, not-registered, or all users. Form submit type. Choose between the page reload and AJAX options. Drag-and-drop editor. Grab the form block and place it where you want in a matter of seconds. Input mask. Three mask types are available – numeric, alphabetical, and alphanumeric. Just copy and paste the needed one to make it work. Numbers range generator. Dynamically generate a range of numbers to be used in Checkbox, Select & Radio Fields. Inline fields editing. Edit the field labels and descriptions in-place. Form validation. Check if the entered user data is correct and whether to let them proceed with the form submission or not. Form patterns. Save time while creating a form layout? It’s possible! JetFormBuilder grants access to Form Patterns, which you can use to build contact, login & register, application, profile, booking, and subscription forms. Read more about all JetFormBuilder features here JETFORMBUILDER PRO ADDONS — GO FARTHER, GET MORE JetFormBuilder PRO version allows you to go far beyond the ordinary forms. Its pack of mighty addons gives a second-to-none form-building experience. Buy the PRO addons and see how easy it will be to: automate marketing campaigns; optimize lead generation process; enjoy the autocomplete functionality; integrate payment methods; and much more. Please note: Our server will be contacted for updating any Pro add-on you have installed on your website. More info you can find on the Privacy Policy page FORM FEATURES Build a form easily, be it simple or complex. Such specific features as autocomplete fields, form availability setup, form responses limitation, and form progress saving will improve the user experience. Save Form Progress. This addon autosaves the form progress and data provided by the user whenever the filling process went wrong. Address Autocomplete. Once the user starts typing in the Address field, this addon can suggest up to 5 places to auto-fill the field. Limit Form Responses. This addon controls the general number of form submissions and impedes the same user from submitting repeatedly. Select Field Autocomplete. Use this addon for the Select field type; it allows you to auto-fill it dynamically. Schedule Forms. This functionality allows you to set up the form availability by indicating its open and close dates. User Login. This addon allows you to configure the Login User post-submit action. Add it to the login form and let users log in with their credentials. Advanced Color Picker. Use this addon to activate the advanced color picker feature and fine-tune the color opacity in the frontend form fields. Hierarchical Select. This addon allows you to pull the taxonomy term data into Select fields in the front-end form putting them in a level-wise hierarchy. EMAIL MARKETING Create contact forms for collecting user data and managing it the way you like. Garner more subscribers and add them to your mailing lists using the right email marketing tool. MailerLite Action. Use this extension to manage subscriber groups and add a handy “autoresponder” that’ll cover newsletters. MailPoet. This addon allows you to generate new leads, manage subscriber data, and automate email notification sending. ConvertKit. Install this email marketing addon to grow your audience reach and generate more income from subscription lists. MARKETING AUTOMATION Want to automate email marketing campaigns? Select the most convenient integration that is sure to facilitate subscriber management. Moosend. This addon creates a connection between your WordPress site and Moosend email marketing software. Thanks to it, you will be able to collect email addresses and manage subscribers to the fullest. CRM & SALES Integrate JetFormBuilder-created forms and the mighty CRMs. It will help you boost lead gen tremendously. Obtain the necessary visitor data and manipulate it in a database using numerous options. HubSpot. Use this mailing list addon to collect leads, create new contacts, edit the existing subscribers, and send email notifications centrally. It supports authorization by API key and OAuth 2.0. PAYMENTS Get your site eCommerce-ready. Choose the preferred payment method, add its gateway to the form, and decide which actions will be executed before/after the payment is processed. Stripe Payments. With the help of this addon, you add a Stripe payment gateway to the JetFormBuilder forms, which allows you to carry out payments. WooCommerce Cart & Checkout Action. This addon allows adding one product to the cart and redirecting users to WooCommerce checkout once they submit the form. PayPal Recurring Payments. It allows you to create recurring subscriptions for your customers and accept payments via the form. Demo Check out the JetFormBuilder demo page and figure out what functionality you get. Explore the demo now. Integrations JetEngine Use the JetEngine potential when setting up a form. You can add meta fields and custom taxonomies to the JetFormBuilder fields, generate the field values dynamically and put the JetEngine-built custom post types into the dynamic settings. JetStyleManager We added the opportunity to change the way Gutenberg Form blocks will look on the frontend. You can style up every component separately. Hit the brush icon on the WordPress admin panel and do the necessary styling in the Block Style section. JetBooking Create a user-friendly booking form with the JetFormBuilder. Extend your form with advanced features, as calculated content, smart notifications, etc. Add page breakers to make the multi-step form for your users. JetAppointment Combine the JetAppointment features with JetFormBuilder to create a fully-fledged appointment website for any needs. More third-party plugin integrations are in the works. Documentation Learn every little thing about the JetFormBuilder WordPress plugin & put theory to practice: JetFormBuilder tutorials JetFormBuilder documentation