Privacy Policy

Last updated: October 23, 2026

This policy explains what information noiwise.com ("NoiWise", "we") collects and how it is used.

Numbers you enter

All calculators run entirely in your browser. The figures you type are not sent to our servers, stored or shared.

Analytics

We use Google Analytics to understand how visitors use the site, for example which pages are visited and how long people stay. Google Analytics uses cookies and collects information such as your approximate location, device, browser and pages viewed. This information is aggregated and does not identify you personally. You can opt out with the Google Analytics opt-out browser add-on.

Advertising

We may show ads from Google and other advertising partners. These partners may use cookies to show ads based on your previous visits to this and other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visits. You can opt out of personalized advertising at Google Ads Settings or aboutads.info.

Affiliate links

Some links may be affiliate links. If you sign up for a product through one, we may earn a commission at no extra cost to you. This does not change the results of any calculator.

Your rights

Depending on where you live, including the European Union and California, you may have the right to access, correct or delete personal data and to object to its processing. Because we do not collect personal data through the calculators, most requests will concern analytics and advertising cookies, which you can control in your browser settings. To make a request, contact us at hello@noiwise.com.

Children

NoiWise is not directed at children under 13 and does not knowingly collect their information.

Changes

We may update this policy. The date at the top shows when it last changed.