Privacy Policy

Last updated: 19 October 2026.

What you type

Every calculator runs in your browser. The numbers and text you enter are not sent to our servers, not stored, and not shared.

Advertising and cookies

This site shows ads served by Google AdSense. Google and its partners use cookies and similar technologies to serve ads based on your visits to this and other websites, and to measure how ads perform. You can opt out of personalised advertising at Google Ads Settings, or opt out of third-party vendor cookies at aboutads.info. Learn how Google uses data at policies.google.com/technologies/partner-sites.

Your choices in the UK, EU and Switzerland

If you visit from the UK, the European Economic Area or Switzerland, you are asked for consent before any advertising cookies are set, through a consent message provided by Google. You can accept, refuse, or choose specific purposes, and change your choice at any time from the privacy link shown on the page.

Your choices in the United States

Residents of US states with consumer privacy laws, such as California, can opt out of the sale or sharing of personal information for targeted advertising using the opt-out link shown on the page where required. We do not sell information you type into the calculators — we never receive it.

Server logs

Like any website, our hosting provider records standard request logs (IP address, browser, page requested) for security and reliability. These are kept for a short period and are not used to identify you.

Children

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

Contact

Questions about this policy: corp@codeaex.com.