Privacy
Your measurements stay in your browser.
Calculator.Shop does not need an account and does not send or retain exact project dimensions.
Calculations
Calculator inputs and results are processed in the browser. A quote-ready materials list is generated locally and opens in a separate print view; optional project references and merchant notes are not sent to Calculator.Shop. The room-and-wall transfer action and the Phase 1 supplier-pricing interest signal store only a local browser preference; you can remove them by clearing the site data in your browser.
Optional analytics
We use Google Analytics 4 only after you choose Allow analytics in the consent notice. The configured measurement ID is G-VBE4YKXEDQ. If you choose Reject, the Google Analytics script is not loaded.
With consent, Google Analytics may process standard usage data such as pages viewed, device and browser information, an approximate location inferred from IP address, referrer and interactions with the site. Calculator.Shop sends only privacy-oriented event names such as calculator_viewed, calculation_started, calculation_completed, assumption_opened, source_opened and result_copied; exact measurements, quote notes and project references must not be retained in analytics.
Your choices
Your analytics choice is stored in this browser so the consent notice does not keep returning. Use Cookie preferences in the footer to change it at any time. You can also remove the local preference by clearing this site’s data in your browser.