What Are Cookies?
Cookies are small text files stored on your device when you visit a website. They help the site work properly, remember your preferences, and help us understand how visitors use the site.
How We Use Cookies
HelpingCalculators uses only a small set of cookies:
- Strictly necessary cookies — required for the site to function, such as keeping the site secure and remembering your cookie choices. The site cannot work without these.
- Preference cookies — remember simple settings, like dismissing notices, so you don’t see them repeatedly.
- Performance cookies — help us understand which pages and calculators visitors use so we can improve the site. These collect anonymous, aggregated information only.
We do not use advertising or tracking cookies, and we do not sell your personal information.
Your Calculator Data
Our calculators run entirely in your browser. The numbers you enter into a calculator are processed on your own device — they are not sent to our servers and we do not store them.
Managing Cookies
You can block or delete cookies at any time through your browser settings. Each browser is slightly different — look for “Cookies” or “Privacy” in your browser’s settings or help section. Please note that blocking strictly necessary cookies may affect how parts of the site work.
Changes to This Policy
We may update this Cookie Policy from time to time. Any changes will be posted on this page with an updated revision date.
Contact Us
If you have questions about this Cookie Policy, you can reach us through our contact page.
Last updated: October 9, 2026