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Create marketing & sales tools that drive conversion in every step of the customer journey with our no-code software builder.


with22.6m+calculator visits

and504k+form submissions

Get started for free
* Including 30 day free trial with unlimited functionality
ConvertCalculator Example Video placeholder image


Let your website visitors turn the knobs and calculate their price, ROI, or savings

Save time & money

Create custom calculator forms and pages entirely by yourself, that would take a team of developers weeks to build.

Show, not tell

Calculators simplify complex numbers. And help you explain your pricing, features or return-on- investment to your audience.

Grow your business

Increase your online conversion with a website calculator form, and instantly capture more leads, sales and customers.


Experience the results our customers get

ConvertCalcutator's calculator forms are reviewed on Capterra
Amazing funtionalities and good integrations
The functionalities are amazing, we can create any type of calculator. Is what exactly what we were looking for. Also, the integration with HubSpot and Stripe is very easy.
Antonio C..

Antonio C.

4.6 out of 5 stars

Game Changer
The calculator has been able to do everything I need. It was easy to set up and begin working with right from the beginning, however I recommend the concierge service which saved me time and ensured that the calculator looked and worked exactly how I wanted it to. The support team have been excellent.

Louise O.

5 out of 5 stars

Unmatched calculation functionality
I tried 5-6 different calculator forms. Nothing came close to the intuitive formulas and calculation capability of ConvertCalculator.

Justin G.

4.8 out of 5 stars

Best custom calculator generator I've found!
This calculator is a cornerstone of our website and sales generation and has worked very well for our needs. Highly recommended.

Raven W.

4.8 out of 5 stars

use cases

A website calculator builder with many use-cases to automate and grow your business

website calculator examples

A versatile tool to suit your unique business needs

Solar Potential Savings Calculator example

integrate with any website


All the features you need from a versatile calculator form builder

Join hundreds of businesses who increase their leads and drive sales with a website calculator form.

“I tried 5-6 different calculator forms. Nothing came close to the intuitive formulas and calculation capability of ConvertCalculator.” - Justin Goodhart

Create your 1st calculator form now!

Let us build your calculator for you

Don’t have the time or energy to create a calculation form yourself? Then let us build the form for you with our Concierge service. We will do the heavy lifting and afterwards, you can always make changes yourself. The Concierge service starts at just $250.

Request concierge service