Description

The Calculations add-on adds a mathematical formula engine to WPForms, allowing you to compute totals, discounts, taxes, and shipping costs within forms through fields with dynamic calculation that update the result as the user fills out the form. It combines logical operators, if-then conditionals, and native functions like rounding, averages, and time interval calculations, enabling everything from mortgage calculators and BMI tools to custom quotes, financial simulators, and quizzes with automatic scoring.

Key Features

  • Dynamic calculation fields
    Displays results that update in real time as the visitor completes the form.
  • Conditional formulas
    Uses logical operators and if-then instructions to build smart quotes and calculators.
  • Native math functions
    Rounds values, calculates averages, time intervals, and other operations without needing to write code.
  • AI-generated formulas
    Automatically creates complex formulas for sales tax, financing, and other scenarios.
  • Library of ready-made templates
    Provides hundreds of calculator templates, from change-order quotes to an electrical energy estimator.

Benefits of Calculations

  • Automatic quotes in the form
    Visitors get the final value on screen without needing an intermediary sales contact.
  • Reduced calculation errors
    The engine processes formulas consistently, preventing discrepancies in requests and quotes.
  • More conversions in quizzes and simulators
    The interactivity of the real-time result keeps the visitor engaged until final submission.
  • No-code setup
    Anyone who doesn’t write code can build complex calculators using the visual builder of WPForms.

Who Is It For?

  • Shops and service providers that deliver custom quotes via a form.
  • Financial, real estate, and health sites that offer simulators to the public.
  • Educators and content creators who use quizzes with automatic scoring.

Calculations positions WPForms as an environment for building everything from simple sums to financing calculators, connecting the formula result to integrations already supported by the base plugin, such as Stripe for payments, Mailchimp for lead capture, and Google Sheets for recording submissions. Ideal for teams that need immediate transparency of price, score, or estimate directly on the page.

Frequently asked questions

Is WPForms – Calculations GPL-licensed?

Yes. WPForms – Calculations is distributed under the GPL (GNU General Public License). You may legally use, modify and redistribute it on as many sites as you want.

Can I use WPForms – Calculations on multiple sites?

Yes. You can install WPForms – Calculations on as many sites as you want. Only automatic updates through Ultrapack Auto Updater have a limit: from 3 to 80 sites, depending on the plan.

How much does WPForms – Calculations cost at Ultrapack?

WPForms – Calculations costs US$2.99 as a single purchase, and it is also included in the subscription plans starting at US$12/mo (VIP I).

Does WPForms – Calculations include updates?

Yes. The current version of WPForms – Calculations is 1.12.0, published at Ultrapack on Aug 20, 2026. Subscribers update straight from the WordPress dashboard with UAU (Ultrapack Auto Updater).

Is WPForms – Calculations scanned before publication?

Yes. Every version of WPForms – Calculations goes through a malware scan (ClamAV and YARA rules, at UltraHub) before it is published.