Privacy Policy

Last updated: October 28, 2026

MarginMap ("we", "us") operates margincalculator.site. This policy explains what information is collected when you use the site and how it is used.

Information we collect

MarginMap does not require an account. The numbers you type into the calculator are processed in your browser and are not sent to or stored on our servers. We do not sell your personal data.

Like most websites, our hosting provider and third-party partners may automatically collect technical data such as IP address, browser type, device, pages visited, referring site and time of visit.

Cookies and similar technologies

Cookies are small files stored on your device. We and our partners use cookies, web beacons and similar technologies to keep the site working, measure traffic and serve and measure advertising.

Google AdSense and third-party advertising

• Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites.
• Google's use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and/or other sites on the Internet.
• You may opt out of personalized advertising by visiting Google Ads Settings. You can also opt out of some third-party vendors' use of cookies at aboutads.info or youronlinechoices.eu.
• Learn how Google uses data at How Google uses information from sites that use its services.
• Other third-party ad servers or networks may also use cookies, JavaScript or web beacons in their ads and links. We have no access to or control over these cookies.

Affiliate links

Some links are affiliate links tracked by partner networks (such as Impact), which may set cookies to attribute referrals. See our Affiliate Disclosure.

Your choices and rights

You can block or delete cookies in your browser settings. Depending on where you live (for example under GDPR in the EU/UK or CCPA/CPRA in California), you may have rights to access, correct, delete or object to processing of your personal data, and to opt out of the "sale" or "sharing" of personal information for targeted advertising. Visitors in the EEA, UK and Switzerland may be shown a consent message for ads cookies.

Children

MarginMap is not directed to children under 13 (or 16 in the EEA), and we do not knowingly collect their personal data.

Third-party links

We are not responsible for the privacy practices of websites we link to.

Changes

We may update this policy; the date above shows the latest version.

Contact

Questions about privacy? Contact us through margincalculator.site.