Calculated Fields Form – AI Form Builder for WordPress – Contact, Payment, Quote, Quiz & More vs Zoho Forms – Drag & Drop Form Builder for Websites – Contact Forms, Payment Forms, Order Forms & More

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.

What is Zoho Forms Zoho Forms is a powerful no-code form builder that lets you create and embed beautiful, functional forms on your WordPress site in minutes. Whether you’re looking to build contact forms, order forms, subscription forms, or payment forms, Zoho Forms makes it simple. Its intuitive drag-and-drop interface ensures that anyone—from beginners to expert developers—can create professional forms effortlessly, without writing a single line of code. Why Choose Zoho Forms for WordPress? Seamless Integration & Functionality Zoho Forms integrates directly with WordPress, making it the perfect tool for building, customizing, and embedding responsive forms that adapt to all devices and browsers. With features like lead tracking, payment processing, and workflow automation, Zoho Forms enhances user engagement, lead generation, and customer interactions—all from your WordPress site. Beyond Forms: Scale, Support & Flexibility Zoho Forms offers a free forever plan with basic features, ideal for small websites or startups, and it scales with your business as your needs grow. Backed by 24/5 support and deep integrations with Zoho’s suite of products and third-party apps, it provides a full-service solution for businesses of any size. Zoho Forms Features List Drag-and-Drop Form Builder to build your forms with no coding skills! Pre-built Templates that are customizable to save time on form creation. Conditional Rules & Formula Fields for smart dynamic forms that perform advanced calculations. Direct Integrations with Zoho CRM, Salesforce, Mailchimp, Zoho Campaigns, Zoho SalesIQ, and more to automate your workflows. Integrated Payment Gateways to accept payments through your forms via gateways like PayPal, Stripe, Razorpay, Paytm, and more. Security & Compliance offering encryption, SSL, GDPR, HIPAA, and WCAG compliance. Advanced Customization to customize every aspect of your form—fonts, colors, borders, backgrounds, and more. Instant Notifications via email, SMS, WhatsApp, and push notifications on every form submission. Advanced Form Approvals to build complex approval workflows on form submission. Multilingual Forms to reach a broader audience and ensure accessibility. Responsive Design across browsers to adapt seamlessly to different screen sizes and mobile-friendly. Real-time Analytics & Reports to monitor form submissions, traffic, and user behavior with built-in advanced tracking tools. Custom Domain & SMTP to add a professional touch with your own domain and SMTP settings for email communications. PDF Editor to automatically convert form submissions into PDFs for easy sharing and archiving. Document Merge to populate your form submissions into custom document templates automatically for contracts, invoices, certificates, and more. Form Audit to track every change made to your forms with detailed form audit logs. Geolocation to capture the respondent’s location with longitude and latitude coordinates. Save & Resume to let users save their progress and return to complete the form at their convenience. Edit Response to let users update their submissions even after submitting the form. Manage Form Attachments to efficiently handle uploaded files directly through the form. Auto-Trash submissions to automatically declutter your form responses. Integrations Zoho Apps Zoho CRM Bigin by Zoho CRM Zoho SalesIQ Zoho Desk Zoho Campaigns Zoho Sheet Zoho Sign Zoho Projects Zoho Recruit Zoho PageSense ServiceDesk Plus Cloud Zoho Cliq Zoho Marketing Automation Zoho Flow Zoho Analytics Other Apps WordPress Google Sheets Microsoft Excel Calendars Salesforce Microsoft Teams Webhooks Office 365 Payment Integrations PayPal Standard PayPal Checkout Stripe Stripe Checkout 2Checkout Razorpay Authorize.Net Paytm Instamojo PayTabs Square Paystack Midtrans Top-notch security for your online forms CAPTCHA: Safeguard your forms from spammers and bots with Zoho Forms’ built-in CAPTCHA, and Google CAPTCHA. Spam Control: Limit submissions to one submission per IP address or device, OTP verification to access form, double opt-in to confirm form submissions, and more. 256-bit SSL Encryption: Ensure secure data transmission with Zoho Forms’ 256-bit SSL (Secure Socket Layer) encryption, providing a SHA256 certificate for added protection. Field Encryption: Encrypt your form fields, securing submission data, ensuring maximum privacy and security. GDPR Compliance: Stay fully compliant with the EU’s General Data Protection Regulation (GDPR), ensuring your data collection practices meet the stringent privacy standards required for businesses in Europe. WCAG 2.2 AA Compliance: Adhere to Web Content Accessibility Guidelines (WCAG), ensuring your forms are accessible to all users, including those with disabilities. HIPAA Compliance: Securely collect and store sensitive patient health data using Zoho Forms’ HIPAA-compliant features, with a Business Associate Agreement (BAA) available upon request to meet healthcare data protection needs. Form Templates Business Forms Construction Forms Medical Forms HR Forms E-Commerce Forms Education Forms Request Forms Non-profits Forms Personal Forms Lead Generation Forms Halloween Forms Intake Forms Configuring your WordPress form Here’s a step-by-step guide that will help you configure Zoho Forms for WordPress. Sign up or log in to your Zoho Forms account and create a form that suits your requirements. To add your Zoho Form to a WordPress page or post, click the + (Block Inserter) icon in the top left corner of your screen. In the search bar, type Zoho Forms and select the block from the search results. Once the plugin is added, click Access Zoho Forms to select an existing form or choose Embed using permalink to enter the form’s permalink. After selecting your form, you’ll see two embedding options: iFrame or JavaScript. If you choose the iFrame option, you can customize the form container’s width and height. If you select the JavaScript option, the form container’s width can be set manually, while the height will automatically adjust based on the number of form fields. In the end, you can also add parameters to your form’s URL to track form submissions or prefill form fields. Click here to learn more about the URL parameters in Zoho Forms. Embedding forms in WordPress using Shortcode Zoho Forms plugins are compatible with both the block editor and the classic editor plugin in WordPress. To embed in third-party editors like Elementor, SeedProd and more, you can make use of shortcode block/widget. To add a shortcode block to your WordPress page, simply click the + (Block Inserter) icon in the top left corner of your screen. In the search bar ,type Shortcode and select the block from the search results. You can then use the following shortcode format to embed your Zoho Form on your website. [zohoForms src= width=100% height=600px urlparams=”” type= autoheight=] Click here to learn more about appropriate shortcode formats. Note: You can copy the form permalink from the Share tab in your form builder. These setup instructions are for WordPress versions 5.0 and above. Click here to learn more about Zoho Forms plugin for WordPress 4.9.9 & below.