Privacy Policy

This policy explains what AllCalci collects, why, and what control you have over it. It applies to allcalci.com and every calculator on it.

The short version

• The numbers you enter into calculators never leave your browser.
• We use Google Analytics to count visits and see which calculators are used.
• We show ads through Google AdSense, which uses cookies.
• We do not sell personal information. We have no accounts, so we hold no profiles.

Information we do not collect

Every calculator runs entirely in your browser using JavaScript. Your loan amount, your weight, your salary, your dates of birth — none of it is transmitted to us or to anyone else. We could not see it if we wanted to.

Information we do collect

Analytics

We use Google Analytics 4 to understand how the site is used. It records pages viewed, approximate location (city level, derived from IP), device type, browser, referring site, and interaction events such as which calculator was used and whether a chart was opened. IP addresses are anonymised by Google before storage.

Local storage on your device

We store two preferences in your browser's local storage: your light/dark theme choice and your selected currency. These stay on your device, are not sent to us, and are cleared when you clear site data.

Advertising

We display ads through Google AdSense. Google and its partners use cookies to serve ads based on your prior visits to this and other websites. You can opt out of personalised advertising at Google Ads Settings, or opt out of third-party vendors' use of cookies at aboutads.info.

Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website. Google's use of advertising cookies enables it and its partners to serve ads to you based on your visit to our site and other sites on the internet.

Cookies

We use three kinds of cookie:

You can refuse non-essential cookies through our consent banner, or block cookies entirely in your browser settings. The calculators work fine either way.

Your rights

If you are in the European Economic Area or the UK (GDPR)

You have the right to access, correct, delete, restrict or object to processing of your personal data, and the right to data portability. Because we hold no accounts and no directly identifying information, the practical way to exercise these rights over analytics and advertising data is through the Google opt-out links above, or by clearing your cookies. You may also lodge a complaint with your national data protection authority.

If you are a California resident (CCPA/CPRA)

You have the right to know what personal information is collected, to delete it, and to opt out of its sale or sharing. We do not sell personal information. Advertising cookies may constitute "sharing" under the CPRA; you can opt out using the links above or through our consent banner.

Children

AllCalci is not directed at children under 13, and we do not knowingly collect personal information from them.

Changes to this policy

We will update this page if our practices change, and will revise the "last updated" date at the top.

Contact

Privacy questions: privacy@allcalci.com.