Privacy

What the calculators do with your numbers

Both calculators run in your browser. What you type is not sent to this site, to Google or to anyone else. It is not written into the address in your browser, and it is not saved in cookies or in your browser's storage.

Cloudflare Web Analytics

This site uses Cloudflare Web Analytics to count page views. Cloudflare says it collects no personal data (Cloudflare). It sets no cookies and keeps no client-side state, and it does not log query strings. It counts every visitor, whatever their region.

Google Tag Manager and Google Analytics 4

Through Google Tag Manager, this site runs Google Analytics 4, and Google is a recipient of that data. GA4 sends Google the pages visited, the goal_reached event with its path when a visitor passes through a tool link page, device and browser data, and the IP address. Google says it uses IP addresses for the security of the service and for rough location, and does not log or store them (Google).

Outside the EEA, the UK and Switzerland

Consent defaults to granted. GA4 then sets first-party cookies that hold a random identifier: _ga and _ga_<container-id>, each for 2 years. Cookies lists them.

Inside the EEA, the UK and Switzerland

Consent defaults to denied. GA4 then reads and writes no Analytics cookies. Google receives only cookieless pings carrying functional information, such as headers the browser adds, the consent state and a random number generated on each page load (Google). There is no consent banner.

Links to other sites

A tool link leads to a vendor's own site, where its privacy terms apply. Vendors may set their own cookies once you arrive.

Writing to us

Mail to hello@burnmultiple.com is forwarded to the Operator. Write to the same address to have that correspondence deleted.

Who is responsible

GrowthMarketer, LLC, a Delaware limited liability company, 1905 15th St, Boulder, CO 80302.