Privacy policy

All calculations run locally in your browser. The numbers you type are not transmitted to our servers and are not stored or logged by us.

We collect aggregate page-level usage data to understand which calculators are useful. This data is not linked to individual identities and contains no calculator input values.

Pages include reserved advertising space. When advertising is enabled, ad partners may set cookies subject to their own policies; you will be able to manage consent where required by law.

Questions about this policy can be sent through our contact page and we will respond within a reasonable period.