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Free Plugin by Wow-Company v1.6.3

Calculator Builder

A powerful and user-friendly tool for building custom online calculators.

Calculator Builder

The facts

Rating
4.7★ from 18
Active installs
1k+
Price
Free
Last updated
25 Aug 2026
Added
Jul 2021
Requires WP
5.0
Tested up to
WP 7.1
Requires PHP
7.4
Downloads
34,848

Our analysis

AI-assisted

Calculator Builder is a WordPress plugin that enables you to create online calculators for various purposes, including financial and health-related calculations. It features an intuitive and user-friendly interface, allowing you to customize calculators without needing coding skills, although more complex calculators may require JavaScript knowledge.

The plugin supports unlimited items for calculators and includes various field types such as checkboxes, radio buttons, and dropdowns. It also offers a live builder feature for real-time design viewing and an export/import tool for calculator data management. This plugin is suitable for bloggers, financial service providers, and health-related websites looking to enhance user engagement with interactive tools.

Best for: This plugin suits bloggers, financial service providers, and health-related websites.

What it does well

  • Intuitive and user-friendly interface
  • Highly customizable to match website design
  • Supports unlimited items for calculators
  • Live builder for real-time design viewing
  • Export and import tool for calculator data

Where it falls short

  • Complex calculators may require JavaScript skills
  • Limited information on specific features and use cases

Verdict

Calculator Builder offers a practical solution for creating online calculators, though some technical knowledge may be needed for advanced features.

From the developer

Wow-Company's own description of Calculator Builder, lightly tidied.

Introducing the Calculator Builder WordPress plugin – the ultimate WordPress plugin that allows you to create online calculators for any calculation. You can also add style to your calculator and customize it the way you want. Calculator Builder is a great plugin to have awesome and easy-to-use calculators. It has powerful tools to create an intuitive calculator and to use them for different purposes. Display any type of calculator on your website to make it more engaging and user-friendly, such as health and financial ones. The Calculator Builder plugin provides you with elements such as checkboxes, radio buttons, numbers, and dropdowns. It has an amazing set of features that will help you create the online calculator you want very quickly and effectively.

Key Features

  • Intuitive interface – the Calculator Builder plugin has a very intuitive interface and is very engaging. You can create a calculator that perfectly matches your website design, and is highly customizable.
  • Easy to use – another important feature of the Calculator Builder WordPress plugin is that it is super easy to use. With its well-designed interface and structure, you can easily understand how to create calculators even if you are not a developer and don’t have coding skills. However, complex calculators will still require JavaScript skills.
  • Unlimited items to use for calculators – Calculator Builder provides you with unlimited items to include in your individual calculator. This is also a great feature as not many calculator builders provide you with lots of items.
  • User-friendly – Sometimes different types of calculators can look confusing, for instance, Financial Calculators. can look confusing. Many users pay attention to the user-friendly aspect of calculators. The Calculator Builder plugin provides you with a great user experience as it is made to make the calculation process easier and quicker.
  • Highly customizable – CalcHub extension helps you to easily design the calculator the way you want. This will help you to brand your website by making the calculator an inseparable part of it.
  • Live builder – Լive builder allows you to see the calculator created. This will save you time during the process of creation.
  • Usage of Vanilla JS: without using the jQuery library
  • Export/Import tool – Calculator Builder allows you to export and import calculator data
  • Field types such as “Title”, “Separator”, “Spacer”, “Textarea”, and “Input”

Use Cases

1 Finance calculators

Do you write a blog? Own a car dealership? Or are otherwise involved in financial services? Then you should consider adding the Calculator Builder plugin to your website which will easily carry out financial calculations and ease the processes concerning any aspect of your finances.

You can do the following types of financial calculations:

2 Health calculators

Do you own sports, diet, or health websites? Are you involved in health-related services? If yes, then you should start using the Calculator Builder WordPress plugin as a health-related calculator to make your work easier.

Examples online calculators

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