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

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.

Contact Form to Email features: ► Email delivery & notifications ► Saves messages into database ► Export to Excel / CSV ► Printable list of messages ► Visual drag and drop form builder ► Anti-spam captcha ► Field validation ► Printable reports ► One-click contact form ► Classic and ajax submission available ► Automatic email reports ► Supports GDPR compliant forms ► ... and more features (see below) The Contact Form to Email is a powerful and easy WordPress plugin to create contact forms and send their data email addresses. Contact Form to Email also saves the contact form data into a database, provides printable reports and the option to export selected data to CSV/Excel files. Contact Form to Email Main Features: Email delivery / notifications: The contact form data is sent by email to one or more email addresses. It also supports the configuration of auto-replies to the user who filled the contact form. Form data saved into the database: Avoid losing submissions and keep a record of the received contact form messages. Printable list of messages: Get the list of contacts received from the contact form within a selected date range and print it. Export data to CSV/Excel: Export the contact form data to a standard format that can be used by other applications. Export the email addresses and other contact form data using date and text search filters. Automatic reports: Provide automatic reports of the contact form usage and data entered into the form. Report of daily submissions and accumulative hourly report. Printable reports for specific fields into the contact form. Helps you to understand your data. Automatic email reports: Automatic reports sent to the indicated email addresses on a regular period. Form Validation: Set validation rules for each contact form field. Keep your data clean. Anti-spam protection: Built-it captcha anti-spam protection. No need to rely on external services for the contact form anti-spam protection. Drag and drop contact form builder: A basic and easy to use contact form builder for customizing the form fields and form validation. Customizable email messages: Specify the text of the contact form email notifications. Supports both plain text emails and HTML formatted emails. Multi language support: The contact form builder allows to enter the field labels and validations in any language. It supports special characters. Classic and Ajax submission: After clicking the submit button the user can be redirected to a “thank you” page or a “thank you” message can be displayed in the same form page without having to refresh it. This can be configured in the settings. Enable/Disable notifications: Both email notifications to administrators and email confirmation to users can be optionally enabled or disabled form the settings area. Contact Form to Email – More features There are also commercial versions of the Contact Form to Email with other features not listed here that can be get at https://form2email.dwbooster.com/download Commercial version can be converted in a payment form / booking form with integration with mulitple payment gateways: PayPal Standard, PayPal Pro, Stripe, Authorize.net, Skrill, Mollie / iDeal, TargetPay / iDeal, SagePay, RedSys TPV and Sage Payments. Payments are SCA ready (Strong Customer Authentication), compatible with the new Payment services (PSD 2) – Directive (EU). Commercial version also features a ultra-powerful visual form builder, file upload fields, conditional logic, multi-page forms, WooCommerce integration, Mailchimp integration, Clickatell and Twilio SMS integration, iCal attachments, signature fields to sign with the mouse or directly in the touchscreens, etc… Contact Form to Email Messages List The messages list helps to check the past contact form submissions and print or export them. Includes a search/filter form with the following options: Search for: Search for a text into the contact form messages. From … to: Date interval to be included in the list/reports. Item: You can have more than one contact form. Select here if you want to get the results of a specific contact form or from all contact forms. Filter: Shows the list according to the selected filters/options. Export to CSV: Export the CSV data according to the selected filters/options. The CSV file will contain a first row with the field names and the next rows will contain one contact form submission per row, with one for field on each column. This way you can easily import the data from other applications or just select the columns/fields that you need (example: select only the emails). A CSV file can be opened and managed using Excel. The list of contact form messages is shown below the search area. A print button below the list provides the messages list in a printable format. The Contact Form Reports The reports section lets you analyze the use of the contact forms and the data entered into them. The first section of the reports is a filter section similar to the one that appears in the messages list page. Below the filters section there are three graphical reports: Submissions per day: The report will display in point-lines graphic how many contact form submissions have been received each day in the selected date range. This report can be used to evaluate the contact form peaks and measure the impact of marketing actions. Submissions per hour: The report will display in a point-lines graphic how many contact form messages are received on each hour of the date; this is for the total messages in the selected date range. This report can be used for checking peak hours and focus the support service on those hours. Report of values for a selected field: Select any of the contact form fields and other information fields (like date, IP address, hours) to get a report of how many times each value have been entered or selected. This is very useful if you form is used as a poll to get feedback from users, it makes easy to generate a report on selectable contact form fields. This report can be used also to study the most common data entered in the contact form and get a better idea of your customer’s profile and needs. A print button at the end of the page can be used to print the report of the values for the selected contact form field in a printer-friendly format. Automatic Email Reports The Contact Form to Email plugin allows the setup of two types of automatic (periodical) Email reports: Global Email Reports: Can be setup below the list of forms. This report sends a report with the new submissions of all forms every the specified number of days. Form Email Reports: Can be setup on the settings page of each form. This report sends a report with the new submissions of the related form every the specified number of days. The reports are attached in a CSV / Excel file into the emails. In both cases the destination email addresses, email subject, email text and the report’s interval can be specified. More info available in the section “Other Notes”. Language Support The Contact Form to Email plugin is compatible with all charsets. The troubleshoot area contains options to change the encoding of the plugin database tables if needed. Translations are supported through PO/MO files located in the Contact Form to Email plugin folder “languages”. Multiple translations are already included in the plugin. Contact Form to Email Updates New features has been published in the current Contact Form to Email version 1.2.7 based on the feedback received and we would like to thank you all the people that have supported the development, provided feedback and feature requests. The plugin is currently over the 630,000 downloads/installations and a new set of updates is already being prepared, any feature requests will be welcome. Thank you! New: Form Builder In the latest update a form builder was included to visually add/modify/delete text fields, text-areas and emails with their respective validations. Opening the contact form messages in Excel: Go either to the “Reports” or “Messages” section. There is a button labeled “Export to CSV”. CSV files can be opened in Excel, just double-click the downloaded CSV file, it will contain the selected contact form submissions, one per line. Deleting a contact form message: Go to the “Messages” section and use the button labeled “Delete” for the contact form message you want to delete. Each row in that list is a contact form submission. Get the contact form email from the user: The email used as from is a fixed email specified on the contact form settings, this helps to prevent be classified as spam, however when you hit “reply” over the received email, the user’s email address will appear allow you to easily reply the contact form messages. The header “Reply-to” is used for this purpose. Customizing the captcha image: The captcha image used in the contact form is 100% implemented into the plugin, this way you don’t need to rely on third party services/servers. In addition to the settings for customizing the captcha design you can also replace the font files located into the folder “contact-form-to-email/captcha/”. The fonts are used as base for rendering the captcha on the contact form. Contact form email format: The notifications emails sent from the contact form can be either plain-text emails or HTML emails. Plain text emails are preferred in most cases since are easier to edit and pass the anti-spam filters with more probability. Contact form Clone button: The clone button duplicates a complete contact form with its settings. The contact form messages / emails and statistics aren’t duplicated. Custom contact form submit button There is a settings section info each form that allows to specify the label of the submit button. The class=”pbSubmit” can be used to modify the button styles. The styles can be applied into any of the CSS files of your theme or add the needed styles into the “Contact Form to Email plugin >> Customization area >> Add Custom Styles” (at the bottom of the page that contains the list of forms) For further modifications the submit button is located at the end of the file “cp-public-int.inc.php”. For general CSS styles modifications to the form and samples check this FAQ entry: https://form2email.dwbooster.com/faq#q82 Customizing the automatic email reports The settings for the email reports (both the global and per form reports) include the following configuration fields: Enable Reports?: Option for enabling / disabling the reports. Send report every: Indicate every how many days the reports will be sent. Send after this hour (server time): Approximate time at which the reports will be sent. This time is based on the server time. Some activity is needed on the website for sending the reports. You can setup a cron for a more exact delivery time. Send email from: The “from” email used for the reports. Avoid @aol.com and @hotmail.com “from” addresses to skip the anti-spam filters. Send to email(s): The list of emails (comma separated) that will receive the reports. Email subject: Subject of the email that will be sent with the Contact Form to Email reports. Email format?: Format of the email that will be sent with the Contact Form to Email reports. Can be HTML or Plain Text. In most cases plain text is easier to setup and has less problems with anti-spam services. Email Text (CSV file will be attached): Content of the email that will contain the Contact Form to Email reports. The reports will be attached in CSV format into the email. The contact form database The messages received via the contact form are stored into the WordPress contact form database table “wp_cftemail_messages”. You can export that data in form of automatic email reports or in CSV/Excel format from the messages list area. If needed you can also query that table directly for further processing of the contact form data. Importing messages There is an option to import messages into the Contact Form to Email plugin. That option is located below the messages list and is labeled “Import CSV”. The messages can be imported in a comma separated CSV file. One record per line, one field per column. Don’t use a header row with the field names. The first 3 columns into the CSV file are the time, IP address and email address, if you don’t have this information then leave the first three columns empty. After those initial columns the fields (columns) must appear in the same order than in the form. Sample format for the CSV file: 2013-04-21 18:50:00, 192.168.1.12, [email protected], "[email protected]", "sample subject", "sample message" 2013-05-16 20:49:00, 192.168.1.24, [email protected], "[email protected]", "other subject", "other message" From address used for the emails Into the “Form Processing / Email Settings” section the first settings field is named “Send email “From” and has the following options: From fixed email address indicated below – Recommended option: If you select “from fixed…” the customer email address will appear in the “to” address when you hit “reply”, this is the recommended setting to avoid mail server restrictions. From the email address indicated by the customer: If you select “from customer email” then the customer email will appear also visually when you receive the email, but this isn’t supported by all hosting services, so this option isn’t recommended in most cases. The drag and drop contact form builder The Form Builder lets you to add/edit/remove fields into the contact form and also to specify the validation rules for your contact form (required fields, email fields, etc…). The following field types are currently available in the version published at this WordPress directory: Single Line Text: Classic one-line text input. Email: This field validates that the email address has a valid format. Paragraph Text: Classic multi-line (textarea) text input. In other versions of the plugin the following field are also available: Numeric field with specific validations, Date-picker, Checkboxes, Multiple Choice Radio buttons, Dropdown / Select, Upload file fields, Password, Phone with specific validations, static texts, section breaks and page breaks for multi-page contact forms. Other features in the contact form builder: Equal fields validation: Use it for example to confirm if the email or text typed in two different fields are the same. This is valid for “Single Line Text” and “Email” fields. Dependent fields: Use this feature for show/hide fields (any field type) based in the selection made on other fields (checkboxes, radiobuttons or select/drop-down fields). This feature isn’t fully available in this version since the related fields aren’t included.