Privacy Policy

Summary

Momentix ("we", "us") provides free online calculators. This policy explains what information is involved when you use the site. In short: the numbers, dates and names you type into a calculator are processed in your browser and are not sent to our servers or stored by us.

Information we do not collect

We do not require an account or registration. We do not ask for, and do not store, the values you enter into calculators – such as birth details, loan amounts, salaries or grades.

Information processed by third parties

Some features rely on external services that receive standard technical information (such as your IP address and browser type) when your browser connects to them:

• Hosting and delivery: our site is served through Vercel, which may log requests for security and performance.
• Fonts: our typeface is served from our own website, so no request is made to a font provider.
• City search: the Sun, Moon & Rising calculator sends only the city text you type to the Open-Meteo geocoding service to find coordinates and a time zone.
• Shared links: if you copy a share link (for example from the Age Calculator), the dates you chose become part of that link.

Cookies

We use only the cookies and similar storage that are needed to run the site, plus those set by third-party services described here. See our Cookie Policy for details and for how to control cookies in your browser.

Advertising

We may display advertising provided by Google AdSense or similar partners in order to keep the calculators free. Third-party vendors, including Google, use cookies to serve ads based on a user's previous visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visit to our site and/or other sites on the Internet.

You can opt out of personalised advertising by visiting Google Ads Settings (adssettings.google.com) or www.aboutads.info. You can also opt out of a third-party vendor's use of cookies for personalised advertising at www.aboutads.info.

Advertising and analytics cookies are switched off until you choose to allow them in the consent banner, and you can change your choice at any time using "Cookie settings" in the footer. Where required by law, including in the EEA and the UK, we rely on your consent before non-essential cookies are used, and no personalised ads are shown without it.

Analytics

If we use analytics tools, they collect aggregated information such as pages viewed, device type and approximate location so we can improve the site. We do not use analytics to identify you personally.

Your rights

Depending on where you live (for example the EU/UK under GDPR, or California under CCPA), you may have rights to access, correct, delete or restrict the use of personal information, to object to certain processing and to withdraw consent. Because we do not keep the data you enter into calculators, most requests will relate only to information you send us directly, such as an email through our contact page.

Children

Momentix is a general-audience site and is not directed to children under 13. We do not knowingly collect personal information from children.

Changes to this policy

We may update this policy from time to time. The date at the top shows when it was last changed. Continued use of the site after an update means you accept the revised policy.

Contact

Questions about privacy? Send us a message through the contact page and choose the topic “Privacy request”.