Privacy Policy

Information we collect

Our calculators generally process entered values in your browser. We do not require an account to use the tools.

Contact information

If you voluntarily submit the contact form, the information you provide, such as your name, email address and message, is used to respond to your request and improve the website. The form may be processed by a third-party form delivery provider.

Cookies, analytics and advertising

If analytics or advertising services are enabled, those services may use cookies, local storage or similar technologies to measure usage, prevent abuse, personalize or serve advertising, and report performance, subject to their own policies and applicable consent requirements.

Third-party services

Links or services provided by third parties may have their own privacy practices. We recommend reviewing the applicable provider's privacy information before submitting personal information through an external service.

Data retention and security

We take reasonable steps to protect information handled through the site. No internet transmission can be guaranteed to be completely secure. Information submitted through third-party services may be retained according to those providers' terms.

Your choices

You can choose not to submit personal information through the contact form. You may also manage cookies and advertising preferences through your browser and, where available, the consent or privacy controls provided by advertising services.

Changes to this policy

This policy may be updated when the website, services or applicable requirements change. The latest version will be published on this page.