Cookie Policy
Last updated: September 1, 2026
Cookies are small files a website stores in your browser to remember something about you between pages or visits. This page lists what this site actually stores today.
What this site stores today
Cookies: none. This site does not currently set any cookies, first-party or third-party.
Theme preference (browser storage, not a cookie): if you switch between light and dark mode, that single choice is saved in your browser's local storage so it holds between pages. It contains one word, is never transmitted anywhere, and disappears if you clear this site's data.
Third-party requests without cookies: fonts load from Google Fonts, which shares standard request data such as your IP address with Google but does not set cookies. Details are in our Privacy Policy.
Browser controls
Independent of anything this site does, every major browser lets you block or delete cookies for this or any site through its settings. Blocking cookies will not affect the calculators, which run entirely in your browser.
Questions
Questions about this policy can be sent through our contact page. If what this site stores ever changes, this page will be updated to reflect it. This page and the Privacy Policy are informational and are not legal advice.