Your information
Privacy policy.
This policy explains how the CalcNova website handles information when you visit and use its calculators. Last updated: November 2026.
Calculator inputs
The calculator values you enter are processed locally in your browser to display a result. The site does not need those values to operate and does not send them to a CalcNova calculation server.
Avoid entering highly sensitive information into any public website.
Basic technical information
The hosting provider may process standard technical information necessary to deliver and secure the website, such as request metadata and error logs. This website does not require an account to use its calculators.
This version of CalcNova does not show third-party advertisements or set advertising cookies. If advertising or analytics services are added later, this policy should be updated to explain the relevant providers and their data practices.
Your choices and contact
You can use the calculators without submitting personal details. Browser settings allow you to manage cookies and site data. Use the Contact page to prepare a message if you have a privacy question; messages are not submitted automatically from the site.
For general site information, see the About Us page or visit Contact Us.