Privacy policy
Draft: this text must be reviewed by the site operator's legal advisor before publication.
How we handle data and privacy
The calculators work without an account. The values you enter are processed in your browser and are not sent to any server; preferences are stored only on your device by default.
Cookies and local storage
We use local storage to remember your theme, language and currency. If analytics tools are added, your consent will be requested where the law requires it.
Contact
If you write to us, we will use your name, email and message only to reply, and keep them for as long as necessary.
Your rights
You can request access to, correction or deletion of your personal data through the contact page.