Cookie Policy

Last Updated: September 24, 2026

1. What Are Cookies?

Cookies are small text files stored locally on your device by your web browser when visiting websites. They allow web platforms to remember your calculation preferences, preferred measurement units (e.g. centimeters vs inches), and decimal precision without requiring login.

2. How We Use Cookies

Sphere Volume Formula uses cookies strictly for essential and performance purposes:

  • Functional Session Cookies: Used to maintain temporary user settings, CSRF security tokens on calculation forms, and administrative authentication.
  • Preference Storage: Used locally in your browser (LocalStorage) to remember your chosen measurement units and calculation history.
  • Analytics Cookies: If enabled, anonymous traffic analytics (such as Google Analytics) measure visitor counts and popular calculators to optimize server speed.

3. Third-Party Services & Advertising

We may partner with third-party advertising networks such as Google AdSense. Google uses cookies, such as the DoubleClick cookie, to serve relevant advertisements based on visits to this and other websites. You may opt out of personalized advertising by visiting Google Ads Settings.

4. Managing and Disabling Cookies

You can configure or block cookies at any time through your browser settings. Please note that disabling cookies will not affect your ability to perform mathematical calculations using our tools.

5. Contact Us

If you have questions about our Cookie Policy, please reach out via our contact form or email us at admin@gmail.com.