Household-data privacy

Your household figures are not collected here

The worksheets calculate in browser memory only. We have not built an account system, submission endpoint, tracking service or worksheet storage. The reset control clears the worksheet interface; browser autofill and history are controlled by your browser.

Cloudflare delivers these static pages and may process the IP address, URL and other operational connection information under its hosting and security practices. That necessary delivery is different from an application collecting your mortgage figures.

A source you visit has a separate privacy policy. Do not enter borrower names, account numbers or identity documents in these worksheets. Publication questions can be emailed to [email protected]. Email is handled separately from the local-only worksheets.

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This site is supported by advertising from Google AdSense. These ad partners may use cookies or similar identifiers to show and measure ads; Google's use is described at policies.google.com/technologies/partner-sites, and you can manage personalized Google ads at adssettings.google.com. Your cookie choice is kept only in your browser and you can change it by clearing site data. Ads are labelled "Advertisement" and are not recommendations by Buy Home Tips.