Best WordPress form builder plugin. Create contact forms, payment forms & order forms with 1000+ integrati...
Free
600k+ installs 4.8★ (2,117)
Cost Calculator Builder
WP Cost Calculator is a simple and powerful tool that lets you create price estimation forms. Easily give your clients information about your services …
The facts
- Rating
- 4.5★ from 393
- Active installs
- 20k+
- Price
- Free
- Last updated
- 28 Aug 2026
- Added
- Aug 2019
- Requires WP
- 6.2
- Tested up to
- WP 7.0.4
- Requires PHP
- 7.4
- Downloads
- 3,026,241
Our analysis
AI-assistedCost Calculator Builder is a WordPress plugin that allows you to create price estimation forms for your services or products. It features a drag-and-drop form builder, enabling you to design and embed calculation forms on your site without any coding skills. This tool is particularly useful for businesses with variable pricing, such as freelancers, agencies, and service providers.
The plugin includes various input elements like text fields, dropdowns, and sliders, making it versatile for different estimation needs. It is suitable for users who want to provide clients with quick price estimates and enhance their website's functionality.
Best for: This plugin is best for freelancers, creative agencies, and service providers needing to create price estimation forms.
What it does well
- ✓Free to use from the WordPress.org directory
- ✓Includes a drag-and-drop form builder
- ✓Allows unlimited calculation forms
- ✓User-friendly for beginners
- ✓Suitable for various service-oriented businesses
Where it falls short
- •Limited features compared to the PRO version
- •No specific details on advanced elements in the free version
Verdict
Cost Calculator Builder provides a straightforward way to create estimation forms without coding. It is a practical choice for users looking to enhance client interaction on their websites.
From the developer
Stylemix's own description of Cost Calculator Builder, lightly tidied.
WP Cost Calculator is a simple and powerful tool that lets you create price estimation forms. Easily give your clients information about your services and product costs.
This tool helps you build any type of estimation form in minutes. The Calculator WordPress plugin has its own drag-and-drop form builder. You can create an unlimited number of calculation forms and embed them into any page or post with no coding.
⭐ Cost Calculator PRO
⭐ Live Demo
⭐ Documentation
⭐ Facebook Community
Our calculator plugin for WordPress is intuitive and beginner-friendly. Cost Calculator is especially suitable if your services or products have variable costs.
🎯 Perfect for:
Freelancers, creative agencies, local services, salons, repair shops, real estate pros, educational institutions, and more.
If you need to make a price calculator to estimate your project costs, this tool is for you. Need a loan calculator? A service quote form? An order estimator? This plugin can handle it all—fast.
Let WP Cost Calculator become your virtual assistant and boost conversions on your website.
🧩 10 Core WordPress Calculator Elements:
○ Text field
○ Formula
○ Quantity field
○ Dropdown
○ Switch toggle
○ Radio select
○ Checkbox
○ Basic slider
○ HTML
○ Divider
🚀 More advanced elements in Cost Calculator Pro:
○ Multi range
○ File upload
○ Image dropdown
○ Image checkbox
○ Image radio
○ Date picker
○ Time picker
○ Repeater
○ Group
○ Geolocation
○ Validated form
○ Page breaker
🎨 Element Style options:
Show input options in multiple formats—vertically or horizontally.
Radio select:
○ Default
○ Boxed
○ Boxed with radio
Checkboxes:
○ Default
○ Boxed
○ Boxed with checkbox
○ Boxed with description
○ Boxed with checkbox and description
Switch toggle buttons:
○ Default
○ Boxed with toggle and description
Quantity:
○ Default
○ Side buttons
Basic slider & Multi range:
○ Default
○ Small
○ Multi point
○ Flat minimal
○ Modern
○ Input
Tagged as
purpose
Payments & Gateways
Alternatives
Other plugins for taking payments.
SureForms
92AI form generator and WordPress form builder for contact and Stripe payment forms, with surveys and quizzes in...
Free
500k+ installs 4.9★ (90)
Developed exclusively between Payment Plugins and PayPal, PayPal for WooCommerce integrates with PayPal's...
Free
80k+ installs 4.9★ (125)
Appointment booking plugin for WordPress. Let clients self-schedule 24/7, accept payments at booking, and redu...
Free
100k+ installs 4.9★ (99)
Accept Credit Cards, Google Pay, ApplePay, Afterpay, Affirm, ACH, Klarna, iDEAL and more all in one plugin for...
Free
100k+ installs 4.8★ (301)
The #1 eCommerce plugin to sell digital products & subscriptions. Accept payments with Stripe & PayPal...
Free
40k+ installs 4.7★ (590)