Calculator builder for payment collection

Embed a form to the site or share it via a direct link in messengers and social media
Without developers
The interface as intuitive as 1-2-3, while elements and integrations are already set up. Building your form has never been easier!
Any Website
A form easily integrates with any website, even if it works with a CMS or cloud platform
Online Payment
Not only does the form collect payments, but it also calculates the total sum based on any formula
Direct link
You can add a form to the site or share a direct link to it in messengers and social media

How to create your custom payment form

Start with a template
Choose from dozens of ready-made templates of online calculators for various topics and site types. Use a ready-to-go form or create your unique one from scratch
Add custom code
It's only one line of code that you need to add to the HTML page of your site, embed to CMS, or install to the cloud platform
Collect payments
Connect the payment service that is convenient to you and get funds directly to your bank account, all while receiving client info in the CRM system


See our calculators in action

Benefits of uCalc payment form builder

Stylish design
Upload your own backgrounds
Choose ready-made color schemes or create custom palettes
Use ready-to-go calculator templates
Form elements
Calculation of values based on formulas of any complexity
Multistep forms with logic jumps
Custom HTML code and collection of ready-made input elements
Work with data
SMS notifications, emails, and Telegram bot
Integration with popular CRM systems
Connection of analytical systems and creation of goals

Easy integration with any site

Ready-to-go plugins for CMS and support of JavaScript code. Forms can be made available in a pop-up window or via a direct link
All integrations
Examples of form integrations are thoroughly reviewed in the uCalc Knowledge Base
Sign up and get access to our guides, telling you how to install a calculator on popular website platforms and CMS.

It's time to collect payments!

Create a beautiful and functional DIY form. To see all the features of the builder in action, we give you a free 14-day trial period

Turnkey payment collection form

Don't have time to build the form yourself? No worries, our experts can do the work for you. Get the form done at the fixed price and pay after the work is delivered.