Privacy Policy
This policy explains what happens to information when you use BuildCalc at https://buildkitcalc.top. It is written to be read, not to hide behind.
What we do not collect
There are no accounts, no sign-up, no email capture, and no contact forms on the calculator pages. Every calculation runs entirely inside your browser using JavaScript. The numbers you type — dimensions, material choices, prices — are never transmitted to a server, never logged, and never stored by us.
Information that is processed automatically
Like any website, our hosting provider processes standard request data in order to deliver pages and defend against abuse: the requested URL, the date and time, an approximate geographic region derived from your IP address, the referring page, and your browser's user-agent string. This data is used in aggregate to keep the site running and to understand which pages are useful. It is not used to identify you personally.
Cookies
Cookies are small text files a site stores in your browser. This site uses cookies in two situations:
- Advertising. If advertising is displayed on this site, Google and its partners act as third-party vendors. Google uses cookies — including the DoubleClick DART cookie — to serve ads based on your prior visits to this and other websites.
- Analytics. If website analytics are enabled, cookies are used to count visits and distinguish unique browsers so that traffic can be measured without identifying individuals.
You can opt out of personalised advertising at Google Ads Settings, or opt out of third-party vendor cookies for personalised advertising at aboutads.info. You can also block or delete cookies in your browser settings; the calculators will continue to work, because they do not depend on cookies.
Third parties
Pages are served through a content delivery network, which processes requests on our behalf. Where advertising is shown, Google may collect data as an independent controller under its own privacy policy at policies.google.com. We do not sell, rent, or share personal information with anyone.
Your rights
Because we do not hold personal data about you, there is generally nothing for us to export or delete. If you believe we hold information about you, write to the address below and we will respond. Visitors in the European Economic Area and the United Kingdom have rights under the GDPR, and visitors in California have rights under the CCPA; those rights apply to personal data, of which we collect none directly.
Children
This site is intended for adults planning construction and renovation work. It is not directed at children under 13, and we do not knowingly collect information from them.
Changes
If this policy changes, the date at the bottom of this page changes with it. Material changes will be described here rather than made silently.
Contact
Questions about this policy: hello@buildkitcalc.top.
Last updated: 9 November 2026