10 Best WordPress Calculator Plugins for 2022 (Free + Paid)

Last Updated: 9 mins By: ThemeGrill Author

Are you looking for the best WordPress calculator plugin? Well, in this article, we’ve listed the plugins that help you create a calculator for pricing, investment, fitness, and more.

These plugins not just help you to do calculations and measurements but also engage your audiences and collect leads.

So, we’ve come up with the 10 best WordPress calculator plugins that suit any niche and allows you to add any type of calculator to your website’s pages, post, sidebar, and forms.

But before starting our list, let’s understand why to add the WordPress calculator plugin to your website.

Why Add WordPress Calculator Plugin?

Adding a calculator to your website with WordPress calculator plugins benefits you in multiple ways. First and foremost, it allows your visitors to estimate the price of goods and services they’re willing to purchase.

These calculator plugins also help in processing order, quote estimation, etc. Moreover, for an online store, it makes your product page more engaging and enhances credibility.

For instance, if you’re selling custom goods, then it aids you in showcasing the price based on the product’s weight, area, height, and quantity.

Other than that, calculator plugins are also important to the finance-related niche. It allows for calculating loan payments, installments, interest rates, insurance premiums, etc.

To sum it up, it boosts your website’s engagement, attracts traffic, and even helps to collect potential leads.

With that being said, let’s start our list of the 10 best WordPress calculator plugins.

10 Best WordPress Calculator Plugins for Your Site

1. Everest Forms

best WordPress calculator plugin Everest Forms

If you’re selling any services or products online, Everest Forms could be a great tool to engage your visitors. This incredible form builder plugin allows you to create a calculator for banks, insurance, mortgage, online stores, etc. Besides that, it has an advanced calculation field for showing the results based on the product’s dimension and physical attributes.

Moreover, this plugin lets you add text and calculations into a field using conditional logic. Also, the plugin allows for additional expressions to run any mathematical calculation. Therefore, there’s no doubt that it’s the best WordPress calculator plugin that can perform simple calculations to complex mathematical operations.

Key Features:

Price: Free or $48.3/Year for a Personal Plan

2. Formidable Forms

Formidable Forms

Formidable Forms is a multi-featured WordPress plugin that offers the advanced functionality to create any calculator you want. With this plugin, you can add a calculator inside forms or anywhere on your site. Moreover, thanks to its visual calculator styler, that allows you to create a calculator that matches your website best.

In addition, if you own an online store, then this plugin enables you to build a calculator for pricing, quotation, discounts, etc. You can also create a professional calculator related to banking and health websites. Its additional features include creating an age calculator form, percentage calculator, Net Promoter Score (NPS) Survey, etc.

Key Features:

Price: Free or $39.50/Year for a Basic Plan

3. WooCommerce Measurement Price Calculator Plugin

WooCommerce Measurement Price Calculator Plugin

WooCommerce measurement price calculator plugin is a complete solution for an online store as it calculates prices based on length, volume, weight, and area. You can allow your customer to enter their measurement, and this plugin calculates the exact price based on their input.

It’s also suitable for selling products like grains as it calculates prices based on gram, kg, and tons. Furthermore, the plugin allows you to add a pricing calculator to product pages and lets you customize pricing labels, units, and values. All in all, it’s the best WordPress calculator plugin that you can use to perform any mathematical equations.

Key Features:

  • Calculator for inventory support
  • Automatically set the price of the product by measurement
  • Allows adding calculator across your website
  • Set maximum/minimum order quantity
  • Drag and drop page builder

Price: $39 for a Regular License

4. Calculated Fields Form

best WordPress Calculator Plugin Calculated Fields Form

Calculated Fields Form gives endless possibilities to create any calculator for your website. For example, you can create a calculator for loans, down payments, quotations, etc. It also has a visual form builder to create a form that suits your website.

This plugin comes with pre-defined templates, so you don’t have to build forms from scratch. Its vital features like logic builder allows you to add fields where you can assign values and define the mathematical operation to run. Best of all, if you’re selling any services or goods, you can integrate PayPal and add a calculator to calculate the amount to be charged.

Key Features:

  • Email notifications when the form collects data
  • Allows users to upload files
  • Export and import forms between different WordPress sites
  • Add CAPTCHA protection to forms
  • Show a summary of the form submission data

Price: Free or €49.99 for a Professional Plan (Lifetime License)

5. Cost Calculator WordPress

 Cost Calculator WordPress

Cost Calculator WordPress comes with a user-friendly interface so you can create quotes and price estimation forms like a breeze. This plugin gives the customer a clear idea regarding the price of goods and services. Plus, you can integrate your calculator with a contact form and payment gateways like PayPal.

Furthermore, it’s compatible with a page builder like WP Bakery and Elementor so that you can customize your form extensively. It also lets you add elements like reCAPTCHA, numeric slider, images icons, textbox, etc., to your form. For instance, its advanced feature like Boolean switches enables your user to select, include, and exclude an item from the estimation list.

Key Features:

  • Custom accent color
  • Lead generation tools
  • Service price calculation
  • Comes with pre-made forms
  • One-click demo import

Price: $29 for a Regular License

6. Contact Form 7 Cost Calculator

Contact Form 7 Cost Calculator

Contact Form 7 Cost Calculator is a versatile plugin with extensive features and functionality. This plugin helps create general calculators, ideal weight calculators, calorie calculators, quotes, etc. It has a user-friendly interface and doesn’t require coding skills to build a form with a calculator.

For instance, it enables you to insert robust estimation forms useful for sectors like online stores, insurance, and hotels. It also has a form builder where you can add various fields, including a dynamic calculator. Plus, it comes with beautifully designed form templates that you can use with a click of a button.

Key Features:

  • Supports conditional calculations
  • Custom format for total field
  • Allows adding radio price field
  • One-click demo import
  • Supports all mathematical formulas

Price: $25 for a Regular License

7. ez Form Calculator

best WordPress Calculator Plugin ez Form Calculator

If you want to create a form calculator with an advanced cost estimator, ez Form Calculator is the right choice. The plugin offers you tools to create table order forms, mortgage calculator forms, price request forms, etc. Additionally, to make your form intuitive, it allows you to add different elements like checkboxes, dropdown menus, and radio buttons.

Besides a calculator, you can also add contact forms that contribute to generating more leads. Plus, it’s easy to receive payment from your customers as it supports payment gateway like PayPal and Stripe. And it has a feature like a backend verification that enhances the security of your forms.

Key Features:

  • Generate forms with a visual drag-and-drop editor
  • Multi-step form
  • Easy to add a discount section
  • Comes with 15+ form elements
  • Supports dropdown menu

Price: $49 for a Regular License

8. WordPress Mortgage Calculator Estatik

WordPress Mortgage Calculator Estatik

WordPress Mortgage Calculator Estatik is ideal mainly for the real estate niche as it allows users to calculate mortgage payments seamlessly. You can also add a calculator for estimating home insurance, property taxes, private mortgage insurance (PMI), etc. Moreover, it comes with jQuery animation effects, so creating an interactive calculator form is no fuss.

Besides, you can choose between graph, image, and text in a popup window to showcase your calculator results. Also, it allows you to display the calculator as a widget in your sidebar, or you can add it across your site using shortcode. It also offers unlimited color options, so you can customize your calculator with a color that matches your website’s theme.

Key Features:

  • Comes with customizable fields
  • Easy to create a simple calculator with the purchase price and down payment
  • Allows adding amortization schedule
  • Calculate interest: fixed, simple, compound
  • Option for users to select their own currency

Price: Free

9. Cost Calculator Builder

Cost Calculator Builder

Cost Calculator Builder is one of the best WordPress calculator plugins for creating quotation or price estimation forms. To make your calculator form more attractive, it offers textboxes, numeric sliders, dropdowns, Boolean switches, etc. Also, it has lead generation tools for capturing leads from your potential customers.

Besides that, it has a unique file upload module on the calculator so your visitors can attach images, documents, videos, and tables. This plugin also offers a range slider with the minimum, maximum label, and unit value options. Moreover, the plugin is useful for websites like car rentals, medical services, delivery services, hosting companies, etc.

Key Features:

  • Intuitive interface
  • Compatible with popular page builders
  • Integrated with Stripe and PayPal
  • Date picker custom element
  • Custom calculator for variable products

Price: Free or $29.99/Year for a Single Site License

10. Measurement Price Calculator

Measurement Price Calculator

Last on our list is the Measurement Price Calculator, another complete solution for an online store. The plugin makes it easy to sell products based on their dimensions, square footage, volume, and weight. On top of it all, this plugin comes with two calculator modes.

One is a quantity-based calculator that helps to set the label and units so your customer can buy products based on area and square foot. Another is a user-defined calculator that allows you to sell products based on price per unit and custom sizes. This mode is ideal for selling custom goods.

Key Features:

  • Pricing calculator dynamic weight
  • Allows showing pricing table
  • Calculate the price by unit
  • Easy to create a calculator for shipping weight
  • Helps to manage your inventory

Price: $129/Year


So that’s all for our list of 10 best WordPress calculator plugins. All of our listed plugins have extensive functionality, so you can create a calculator to run any mathematical operations.

However, if you’re still confused about picking one, we recommend Everest Forms. It comes with an advanced calculation function that helps you create calculators for various purposes.

Besides that, you can also use this plugin to create forms with repeatable fields, stop spam in contact forms, and more.

And if you’re a WordPress enthusiast, please go through our blogs, where we’ve covered WordPress-related topics.

Lastly, you can follow us on Twitter and Facebook for regular updates.  


ThemeGrill Author

We are a team of SEO copywriters and editors who work both individually and in the team. ThemeGrill author is where one of the editors here is working on one project personally. Write to us @themegrill_blog in Twitter.

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