Calculated Fields Form – AI Form Builder for WordPress – Contact, Payment, Quote, Quiz & More vs Form Maker by 10Web – Mobile-Friendly Drag & Drop Contact Form Builder

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.

Form Maker is the leading drag & drop plugin for building forms of any complexity in just a few clicks. Useful Links: Premium Form Maker by 10Web Special Offer for all Premium Plugins Looking for the perfect form plugin that’ll save you time and effort? Is matching your website design with your forms difficult? Finding it hard to build lengthy and advanced forms? Form Maker Features Intuitive Interface Drag and drop to build complex forms with just a few clicks. Mobile-Friendly and Responsive Your forms will look great on all resolutions and devices: mobile, tablet, and desktop. Field Types 43 different form field types to help you create just the form you need. Embed Easily Display your forms as popups, top bars or scroll boxes or embed them into blog posts. Pre-built Templates Pick from five form template options to save time. Fully Customizable Themes Use one of our fifteen beautiful themes to make your forms match website design. Manage Submissions Set automatic email replies, track and export all your entries, and more. Protection from Spam Block IPs and set captchas to avoid spam. Receive Payments* Get payments and donations using integrated PayPal and Stripe gateways. Conditional Logic Build forms with complex conditional logic. Multi-Page Forms Divide up lengthy forms into pages to provide better user experience. File Upload* Your users can upload files to your forms. * Premium version only Form Maker Extensions Available in Plugins Bundle Save Form Progress Your users can save unfinished entries and continue anytime. Conditional Mailing Send out emails to user groups based on submitted forms. Export/Import Export form entries and forms in the XML format and import them into another site afterwards. Pushover Get a notification on your phone whenever there is an entry submission. Mailchimp Integration Create Mailchimp signup forms and expand your lead list. WordPress Registration Build WP user registration forms and expand the user base of your site. Post Generation Use a form to invite your users to submit guest posts. Dropbox Integration Store attachments received from form entries in your Dropbox. Google Drive Integration Upload received form attachments straight to your Google Drive. PDF Integration Use content from submitted entries to create PDFs. Stripe Your users can make credit card payments via Stripe, and we’ll transfer them to your bank account automatically. Calculator Build forms that contain automatically calculated fields. Form Maker is a power-packed yet user-friendly form builder plugin. With an intuitive drag and drop interface, this plugin is the ultimate solution to help you create responsive contact Forms easily and in a timely manner. Add modern and functional questionnaires to your website with a few clicks. Using the plugin you can create forms for pretty much any purpose, from simple email form or contact form to multi-page application, registration survey and questionnaire with conditional fields, captcha protection, multiple choice questions and more. It will take you just a few clicks to create an email form and a couple of minutes to customize with the available themes, styling and display options. World Class Customer Support Low response time We always respond within a few hours. Quick issue resolution Resolving an issue never takes more than 24 hours. Just ask our users I had tried several form plugins but I was always searching for a better one. Then I stumbled Formmaker just by chance and thought to give a try. I was thrilled to see its features. It has more than everything I expected. Very customizable and easy to use. Now I don’t search for form plugin anymore Lots of thanks to the developers of this plugin. by @mayank0522 If I could give this plugin more than 5 stars I would! The level of control is extremely nice – even with the free version – though I quickly purchased the PRO version! And the level of customer service in troubleshooting forum questions is incredible! Very impressed with the plugin – but even more so with the way they interact with and help users get to what they need! Great job guys!! by @JonathanWilson99 This is the best plugin for creating functional forms and very user friendly even for the none technical users. Absolutely recommend everyone to use this one. Thanks a lot guys!!! by @denisecox Steps for creating a website form Install Form Maker by 10Web. Create a form in a few clicks. Publish your form. Benefits Better communication between your visitors and you – Contact forms serve as a communication tool between you and your site visitors, and make it easy to get/receive orders, requests, and inquiries. If you offer memberships, courses or trainings on your website, forms are an easy way to order, apply or register online. Valuable User/Customer Feedback – You are what your user/customer thinks of you! The plugin lets you put together surveys and questionnaires and get feedback from your users/customers. One plugin, different purposes – Whether you want to have a single form on the contact us page, or multiple, on different pages on your website, that’s absolutely doable with this plugin. You can create unlimited number of different forms and display them using one of the available display options. Please note, that free version is limited to 7 form fields. Save time – Plugin uses an intuitive drag and drop interface, which makes it easy to create contact forms and add/remove form fields. Add to the overall website design – A well designed contact form can contribute to your website’s overall look and feel. Customize its style and have it match with your website design. Improve accessibility – Plugin provides four different display options, which make your contact forms easily accessible. Whether you want to embed the form into a post or a page, or have it follow the visitors as they scroll up and down, you have the option to do that. What’s in it MULTIPLE FORM FIELDS Plugin comes with a myriad of field options to let you create high performing forms. The fields you can add include: text input, multiple and single choice fields, select box, submit and reset buttons, custom HTML, 3 types of captcha protection and many more. In addition to these fields, the Premium version of the plugin offers file upload, Google Maps, and payment fields with automatic PayPal integration or Stripe integration with an add on. FOUR FORM DISPLAY OPTIONS There are four display options in the plugin: Embedded, Pop-Up, Scroll-box, and Top-bar. Each of the display options has its own set of settings you can customize. DRAG & DROP The intuitive drag-and-drop interface of the plugin makes it the most user-friendly form plugin for WordPress. Easily re-order the sequence of the fields or move them between columns, sections and pages, organizing your forms in no time. 15 CUSTOMIZABLE THEMES Plugin comes with 15 fully customizable themes that you can apply to your forms. Under the theme options you can configure pretty much any setting of the theme, personalizing options for header, content, pagination, buttons and more. You can also create your own themes with your personal styling and features. CUSTOM CSS EDITOR You can use the custom CSS editor to give additional styling features to the forms. CUSTOMIZABLE EMAILS Send customized emails to your users as well as website administrators upon submission for any given form. MANAGED SUBMISSIONS View and manage the submissions for each web form. See number of entries, number of views, the conversion rate and more. CONDITIONAL FIELDS Conditional fields feature of the plugin lets you display/hide specific fields based on the user input. This is a great way to make your forms shorter and avoid receiving irrelevant information. PRE-BUILD TEMPLATES The plugin comes with 5 pre-built templates, which you can use as they are or customize to better fit your needs. SETTINGS/CUSTOMIZATION *Some customizations described here are available in Premium version. Please refer to feature summary for additional info. Form Maker plugin provides a full range of options and features you can tailor to your needs. Each of the forms you create will have its own set of form options and display settings. Under the options you can choose a theme for each custom web form, adjust email options, choose what happens after the user submits, set conditional logic, and choose one of the available payment options, such as PayPal and Stripe (Extension). Under the display settings you can adjust the options for each web form display type. The available themes are fully configurable, allowing you make the necessary adjustments to the header, content, input box, buttons, choices, pagination, and add custom CSS. You can change the header background color, adjust the parameters for title, description and header image,customize the parameters for buttons, adjust the settings for single and multiple choice questions, and many more. The changes you make to the settings will immediately be displayed in the form preview next to the settings box. With conditional fields option you can set to hide/show specific fields based on the selections your visitors make. You just choose the field you want to show or hide, then set the conditions based on which the field will appear or will be hidden. The plugin features a user-friendly interface, which makes it easy to create, style and customize the forms. Premium version adds Unlimited fields in one form File Upload field PayPal Integration (Creating PayPal Forms for payments) Stripe Integration (Creating Credit Card payment Forms) with Extension Google Maps API Integration Front-End Submissions Privacy Notices Form Maker plugin does not collect and store any data of your users on 10Web’s end. All data submitted by your website visitors is stored in your website database. With every form submission Form Maker plugin collects users’ IP address and WordPress user ID for logged in users. From this perspective, you may be subject to GDPR compliance. Form Maker forms imply interaction between website visitors and website owner. As such you may publish forms that require input of Private data. You need to get explicit consent from your users to comply with GDPR. Under GDPR your users may request access and/or erasure of their entry data at any time. Here you can find how to export and/or delete submissions.