Information You Enter
The calculator asks for a base sensitivity value so it can run the PSA method. That value is processed in your browser and is not submitted through an account system on this site.
Accounts and Payments
psamethod.com does not require an account, password, payment, or signup to use the calculator.
Cookies and Analytics
The site uses Google Analytics through Google tag (gtag.js) to understand aggregate page usage, improve the calculator, and find technical issues. Google may receive standard browser request information and set or read cookies according to its own policies.
Advertising
psamethod.com may use Google AdSense or other advertising services to display ads. Advertising partners may use cookies, device identifiers, or similar technologies to serve, measure, and personalize ads where permitted. You can learn more about how Google uses information from sites and apps that use its services in Google's own privacy and advertising documentation.
Third-Party Resources
The site may load fonts or other static resources from third-party providers such as Google Fonts. Those providers may receive standard browser request information, such as your IP address and user agent, when their resources are requested.
Data We Do Not Collect
The calculator does not require an account, password, payment information, or profile. Sensitivity values and reaction test attempts are used to operate the tool in your browser and are not submitted through a user account system on this site.
Your Choices
You can use browser settings or privacy tools to block or delete cookies. Blocking some cookies may affect analytics, advertising, or embedded third-party services, but the core calculator and reaction test are designed to remain available without an account.
Contact
Questions about this privacy policy can be sent through the contact page.
Last updated: May 1, 2026